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    137 Products

    DIN-Rail Mount Touch-Safe Screw Terminal Relays

    Image of Product. Front orientation. Contains Annotated. Relays. DIN-Rail Mount Touch-Safe Screw Terminal Relays.
    Quickly and safely mount these relays on 35 mm DIN rail (also known as DIN 3). IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits.
    3 Circuits Controlled—Relays that control 3 and 4 circuits are built to IEC dimensional standards and are often called IEC contactors.
    12 Terminals—Relays with 12 terminals let you attach the control circuit onto the side that works best for your setup, which reduces the amount of wire you need.
    hp @
    Switching Voltage
    No. of
    Terminals
    Input
    Voltage
    Control
    Power
    Switching Current @
    Voltage (Load Type)
    Max. Switching
    Voltage, V AC
    Single Phase
    Three Phase
    Ht.
    Wd.
    Dp.
    Each
    3 Circuits Controlled with 3 Off—3PST-NO
     
    With 1 Auxiliary Contact—1 Off
    1024V AC4 VA6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K611000000
    10120V AC4 VA6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K61200000
    10240V AC4 VA6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K61300000
    1024V DC3.2 W6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K1700000
    1224V AC6.5 VA11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.2"70255K32100000
    1224V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K33100000
    1224V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K341000000
    12120V AC6.5 VA11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.2"70255K32200000
    12120V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K33200000
    12120V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K342000000
    12240V AC6.5 VA11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.2"70255K32300000
    12240V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K33300000
    12240V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K343000000
    1224V DC5.4 W11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.9"70255K42000000
    1224V DC5.4 W17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.9"70255K43000000
    1224V DC5.4 W17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.9"70255K44000000
     
    With 1 Auxiliary Contact—1 On
    1024V AC4 VA6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K62100000
    10120V AC4 VA6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K62200000
    10240V AC4 VA6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K62300000
    1024V DC3.2 W6 amp @ 600V AC (Full)
    20 amp @ 600V AC (Resistive)
    6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    5 hp @ 600V AC
    2.3"1.7"2.2"70255K1800000
    1224V AC6.5 VA11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.2"70255K35100000
    1224V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K36100000
    1224V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K371000000
    12120V AC6.5 VA11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.2"70255K35200000
    12120V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K36200000
    12120V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K372000000
    12240V AC6.5 VA11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.2"70255K35300000
    12240V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K36300000
    12240V AC6.5 VA17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"70255K373000000
    1224V DC5.4 W11 amp @ 600V AC (Full)
    28 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    2 hp @ 240V AC
    5 hp @ 240V AC
    7 1/2 hp @ 480V AC
    10 hp @ 600V AC
    3.2"1.8"3.9"70255K45000000
    1224V DC5.4 W17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6001 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.9"70255K46000000
    1224V DC5.4 W17 amp @ 600V AC (Full)
    32 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    3 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.9"70255K47000000
     
    Accessories and Replacements for Relays

    DIN-Rail Mount Solid State Relays

    Image of Product. Relay with Integrated Heat Sink. Front orientation. Contains Annotated. Relays. DIN-Rail Mount Solid State Relays.
    Image of Product. Relay with Integrated Heat Sink and Fan. Front orientation. Contains Annotated. Relays. DIN-Rail Mount Solid State Relays.
    Image of Product. Relay. Front orientation. Contains Annotated. Relays. DIN-Rail Mount Solid State Relays.

    Relay with

    Integrated Heat

    Sink

    Relay with Integrated Heat

    Sink and Fan

    Relay

    Unlike mechanical relays, these solid state relays have no moving parts, so they require less maintenance and last longer, switch faster, and are quieter. They mount on 35 mm DIN rail (also known as DIN 3) for fast installation. An LED indicator lights up when these relays are connected, so you can quickly confirm that they’re wired correctly. IP20 rated, their terminals are recessed, so they prevent fingers and other objects from touching live circuits.
    Integrated Heat Sink—Relays with an integrated heat sink disperse heat to increase the relay’s current rating.
    Integrated Fan—Relays with an integrated fan are best for applications that generate more heat. The fan automatically turns on to provide additional cooling. When the temperature exceeds 176° F, an alarm sends a signal to an external device, such as a controller or indicating light.
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    Switching Current @
    Voltage (Load Type)
    Max. Switching
    Voltage, V AC
    hp @ Switching Voltage
    Ht.
    Wd.
    Dp.
    Features
    Each
    3 Circuits Controlled with 3 Off—3PST-NO
     
    Three Phase
    824V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC220 amp @ 600V AC (Full)6603 hp @ 230V AC
    7 1/2 hp @ 480V AC
    4.33"2.1"3.427"Integrated Heat Sink, LED Indicator6323T710000000
    824V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC230 amp @ 600V AC (Full)6605 hp @ 230V AC
    10 hp @ 480V AC
    4.33"2.84"4.66"Integrated Heat Sink, LED Indicator6323T87000000
    85V DC, 6V DC, 12V DC, 24V DC, 30V DC1020 amp @ 600V AC (Full)6603 hp @ 230V AC
    7 1/2 hp @ 480V AC
    4.33"2.1"3.427"Integrated Heat Sink, LED Indicator6323T72000000
    85V DC, 6V DC, 12V DC, 24V DC, 30V DC1030 amp @ 600V AC (Full)6605 hp @ 230V AC
    10 hp @ 480V AC
    4.33"2.84"4.66"Integrated Heat Sink, LED Indicator6323T88000000
    1524V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC240 amp @ 600V AC (Full)6605 hp @ 230V AC
    10 hp @ 480V AC
    5.31"2.13"3.739"Integrated Heat Sink, Integrated Fan, LED Indicator6323T89000000
    1524V AC, 120V AC, 208V AC, 240V AC, 277V AC/24V DC, 48V DC, 60V DC, 120V DC265 amp @ 600V AC (Full)66010 hp @ 230V AC
    20 hp @ 480V AC
    5.55"2.84"4.679"Integrated Heat Sink, Integrated Fan, LED Indicator6323T92000000
    155V DC, 6V DC, 12V DC, 24V DC, 30V DC1040 amp @ 600V AC (Full)6605 hp @ 230V AC
    10 hp @ 480V AC
    5.31"2.13"3.739"Integrated Heat Sink, Integrated Fan, LED Indicator6323T91000000
    155V DC, 6V DC, 12V DC, 24V DC, 30V DC1065 amp @ 600V AC (Full)66010 hp @ 230V AC
    20 hp @ 480V AC
    5.55"2.84"4.679"Integrated Heat Sink, Integrated Fan, LED Indicator6323T93000000
     

    Touch-Safe DIN-Rail Mount Infrequent-Cycle Relays

    Image of Product. Front orientation. Contains Annotated. Infrequent-Cycle Relays. Touch-Safe DIN-Rail Mount Infrequent-Cycle Relays, 10 Terminals.
    Image of Product. Front orientation. Contains Annotated. Infrequent-Cycle Relays. Touch-Safe DIN-Rail Mount Infrequent-Cycle Relays, 12 Terminals.

    10 Terminals

    12 Terminals

    Operate equipment that cycles on and off from your control cabinet. Often called definite-purpose contactors, these relays meet UL 508 for use with air conditioning and heating. Mount them directly to 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They have recessed terminals that prevent fingers and other objects from touching live circuits. You can wire the control circuit on either side of the relay, which helps you use less wire.
    Switching Current
    @ 600V AC, amp
    hp @
    Switching Voltage
    No. of
    Terminals
    Input
    Voltage
    Control
    Power
    Full
    Load
    Resistive
    Load
    Max. Switching
    Voltage, V AC
    Single Phase
    Three Phase
    Ht.
    Wd.
    Dp.
    Each
    Infrequent-Cycle Relays
     
    3 Circuits Controlled with 3 Off—3PST-NO
    1024V AC9 VA40506003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    10 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"3.5"9114T3510000000
    1024V AC9 VA50556003 hp @ 120V AC
    10 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"3.5"9114T361000000
    1024V AC15 VA70906005 hp @ 120V AC
    15 hp @ 240V AC
    25 hp @ 240V AC
    50 hp @ 480V AC
    50 hp @ 600V AC
    5.4"2.2"4.5"9114T201000000
    1024V AC15 VA801156007 1/2 hp @ 120V AC
    15 hp @ 240V AC
    30 hp @ 240V AC
    60 hp @ 480V AC
    60 hp @ 600V AC
    5.4"2.2"4.5"9114T204000000
    10120V AC9 VA40506003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    10 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"3.5"9114T352000000
    10120V AC9 VA50556003 hp @ 120V AC
    10 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"3.5"9114T362000000
    10120V AC15 VA70906005 hp @ 120V AC
    15 hp @ 240V AC
    25 hp @ 240V AC
    50 hp @ 480V AC
    50 hp @ 600V AC
    5.4"2.2"4.5"9114T202000000
    10120V AC15 VA801156007 1/2 hp @ 120V AC
    15 hp @ 240V AC
    30 hp @ 240V AC
    60 hp @ 480V AC
    60 hp @ 600V AC
    5.4"2.2"4.5"9114T205000000
    10240V AC9 VA40506003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    10 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"3.5"9114T353000000
    10240V AC9 VA50556003 hp @ 120V AC
    10 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"3.5"9114T363000000
    10240V AC15 VA70906005 hp @ 120V AC
    15 hp @ 240V AC
    25 hp @ 240V AC
    50 hp @ 480V AC
    50 hp @ 600V AC
    5.4"2.2"4.5"9114T203000000
    10240V AC15 VA801156007 1/2 hp @ 120V AC
    15 hp @ 240V AC
    30 hp @ 240V AC
    60 hp @ 480V AC
    60 hp @ 600V AC
    5.4"2.2"4.5"9114T206000000
    1024V DC5.4 W40506003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    10 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"4.2"9114T45000000
    1024V DC5.4 W50556003 hp @ 120V AC
    10 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    40 hp @ 600V AC
    3.5"1.8"4.2"9114T46000000
     
    Infrequent-Cycle Relays with 1 Off Auxiliary Contact Switch
     
    3 Circuits Controlled with 3 Off—3PST-NO
    1224V AC9 VA20306001 1/2 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"9114T32100000
    1224V AC9 VA25306002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"9114T33100000
    1224V AC9 VA30326002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.2"1.8"3.2"9114T34100000
    12120V AC9 VA20306001 1/2 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"9114T32200000
    12120V AC9 VA25306002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"9114T33200000
    12120V AC9 VA30326002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.2"1.8"3.2"9114T34200000
    12240V AC9 VA20306001 1/2 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"9114T32300000
    12240V AC9 VA25306002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.2"9114T33300000
    12240V AC9 VA30326002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.2"1.8"3.2"9114T34300000
    1224V DC5.4 W20306001 1/2 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.9"9114T42000000
    1224V DC5.4 W25306002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    3.2"1.8"3.9"9114T43000000
    1224V DC5.4 W30326002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.2"1.8"3.9"9114T44000000
     
    Accessories and Replacements for Infrequent-Cycle Relays

    Safety Relays

    Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure. Also known as force-guided or mechanically linked contacts, the interlocking opposing contacts on these relays cannot be open or closed at the same time. To keep your system from receiving false switching signals, the interlocking opposing contact must remain open even if a contact welds closed.
    IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits. These relays have been tested to safety standards that can help you achieve your system's PL (performance level) and SIL (safety integrity level). Choose a relay with a PL and SIL rating to meet the needs of your system. Higher ratings indicate greater safety protection. As your system becomes more complex, you generally require a higher safety protection level. Mount them to 35mm DIN rail (also known as DIN 3 Rail).
    SIL 3, PLe Max. System Safety Rating—DIN-Rail Mount
    Image of Product. Bottom orientation. Contains Annotated. Safety Relays. Safety Relays, SIL 3, PLe Max. System Safety Rating—DIN-Rail Mount.
    Relays that meet SIL 3 are tested for applications with a probability of failure of 0.01% to 0.1% and are used for preventing fires, explosions, or toxic releases.
    Mirror Auxiliary Contacts—Relays with mirror auxiliary contacts have contacts that are normally closed and cannot be open at the same time as a normally open main contact.
    Nondetachable Auxiliary Contacts—Relays with nondetachable contacts have auxiliary contacts that won’t separate from the relay if there is shock or vibration.
    Self-Monitoring Circuitry—When a failure is detected, relays with self-monitoring circuitry signal the controller to remove power and prevent restarting until the issue is resolved.
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Aux. Contact Switch
    Starting Position
    Ht.
    Wd.
    Dp.
    Features
    Each
    Spring-Clamp-Terminal Wire Connection
     
    3 Circuits Controlled with 3 Off—3PST-NO
    1824V AC, 24V DC55 amp @ 120V AC2301 On
    3.9"0.9"4.8"Interlocked Opposing Contacts, LED Indicator, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N1220000000
     
    SIL 3, PLe, Cat. 4 Max. System Safety Rating—DIN-Rail Mount, Surface Mount
    Image of Product. Front orientation. Contains Annotated. Safety Relays. Safety Relays, SIL 3, PLe, Cat. 4 Max. System Safety Rating—DIN-Rail Mount, Surface Mount.
    Relays that meet SIL 3 are tested for applications with a probability of failure of 0.01% to 0.1% and are used for preventing fires, explosions, or toxic releases.
    Relays that meet Cat. 4 withstand circuit surges in electrical applications up to 600V.
    Mirror Auxiliary Contacts—Relays with mirror auxiliary contacts have contacts that are normally closed and cannot be open at the same time as a normally open main contact.
    Nondetachable Auxiliary Contacts—Relays with nondetachable contacts have auxiliary contacts that won’t separate from the relay if there is shock or vibration.
    Self-Monitoring Circuitry—When a failure is detected, relays with self-monitoring circuitry signal the controller to remove power and prevent restarting until the issue is resolved.
    hp @
    Switching Voltage
    No. of
    Terminals
    Input
    Voltage
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Single Phase
    Three Phase
    Aux. Contact Switch
    Starting Position
    Ht.
    Wd.
    Dp.
    Features
    Each
    Screw-Terminal Wire Connection
     
    3 Circuits Controlled with 3 Off—3PST-NO
    18120V AC27 amp @ 400V AC6001/4 hp @ 120V AC
    1 hp @ 240V AC
    2 hp @ 240V AC
    3 hp @ 480V AC
    5 hp @ 600V AC
    2 Off and 3 On2.7"1.8"4.6"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N110000000
    18120V AC29 amp @ 400V AC6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    7 1/2 hp @ 600V AC
    2 Off and 3 On2.7"1.8"4.6"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N12000000
    18120V AC212 amp @ 400V AC6001 hp @ 120V AC
    2 hp @ 240V AC
    3 hp @ 240V AC
    10 hp @ 480V AC
    10 hp @ 600V AC
    2 Off and 3 On2.7"1.8"4.6"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N13000000
    18120V AC518 amp @ 400V AC6002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    2 Off and 3 On3.4"1.8"5.5"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N14000000
    18120V AC525 amp @ 400V AC6002 hp @ 120V AC
    5 hp @ 240V AC
    10 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    2 Off and 3 On3.4"1.8"5.5"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N19000000
    1824V DC318 amp @ 400V AC6002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    2 Off and 3 On3.4"1.8"5.5"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N18000000
    1824V DC325 amp @ 400V AC6002 hp @ 120V AC
    5 hp @ 240V AC
    10 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    2 Off and 3 On3.4"1.8"5.5"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N21000000
    1824V DC127 amp @ 400V AC6001/4 hp @ 120V AC
    1 hp @ 240V AC
    2 hp @ 240V AC
    3 hp @ 480V AC
    5 hp @ 600V AC
    2 Off and 3 On2.7"1.8"4.6"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N15000000
    1824V DC189 amp @ 400V AC6001/2 hp @ 120V AC
    1 1/2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    7 1/2 hp @ 600V AC
    2 Off and 3 On2.7"1.8"4.6"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N16000000
    1824V DC1812 amp @ 400V AC6001 hp @ 120V AC
    2 hp @ 240V AC
    3 hp @ 240V AC
    10 hp @ 480V AC
    10 hp @ 600V AC
    2 Off and 3 On2.7"1.8"4.6"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N17000000
     

    Analog-Input Proportional-Control Relays

    Image of Product. Front orientation. Contains Annotated. Proportional-Control Relays. 3 Circuits Controlled.

    3 Circuits

    Controlled

    Often used to regulate the speed of AC fans or keep a heater at a set temperature, these relays connect directly to sensors to calculate and adjust output power. This allows you to use an analog input without converting it to a digital signal to control output power. They are solid state and have no moving parts, so they require less maintenance and last longer, are quieter, and switch faster than mechanical relays. IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits. An integrated heat sink disperses heat to increase the relay’s current rating. The LED indicator shows input voltage loss and internal relay faults, so you can easily check that your system is operating properly.
    Mount them on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces.
    All relays have phase-angle switching to accurately control all types of loads. This mode signals at non-zero voltage, which can produce electrical noise.
    Three Phase—Three-phase relays switch every cycle.
    Full Cycle Switching Mode—Choose relays with full-cycle switching for resistive loads. This mode signals at zero voltage, so electrical interference is lower than phase-angle switching.
    Over Temperature—Relays with over-temperature protection stop power when it gets too hot and keeps it off until the issue is resolved. Connect an auxiliary contact (not included) to signal an alarm or status controller.
    Short Circuit—Relays with short-circuit protection stop power if there is an open circuit, short circuit, or output voltage loss until the issue is resolved. Connect an auxiliary contact (not included) to signal an alarm or status controller.
    Input
    Output
    No. of
    Terminals
    Analog
    Signal
    No.
    of
    Voltage,
    V AC
    Current,
    amp
    No.
    of
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Electrical Protection
    Type
    Ht.
    Wd.
    Dp.
    Features
    Each
    3 Circuits Controlled with 3 Off—3PST-NO
     
    Three Phase with Phase Angle and Full Cycle Switching Mode
    84 mA to 20 mA1180 to 6602035020 amp @ 600V AC6604.3"2.1"4"Integrated Heat Sink, LED Indicator, Recessed Terminals7048N190000000
    84 mA to 20 mA1180 to 6603035030 amp @ 600V AC6604.3"2.84"4.95"Integrated Heat Sink, LED Indicator, Recessed Terminals7048N21000000
    190 mA to 20 mA1180 to 6606535065 amp @ 600V AC660Over Temperature4.3"2.84"5.56"Integrated Heat Sink, LED Indicator, Recessed Terminals, Integrated Fan7048N23000000
    190 mA to 20 mA1180 to 6606535065 amp @ 600V AC660Short Circuit4.3"2.84"5.56"Integrated Heat Sink, LED Indicator, Recessed Terminals, Integrated Fan, Open Circuit, Configurable Alarm Outputs, Output Voltage Loss7048N22000000
     

    Infrequent-Cycle Relays

    Image of Product. 3 Circuits. Front orientation. Contains Annotated. Infrequent-Cycle Relays. Infrequent-Cycle Relays, 6 Terminals.

    3 Circuits

    For use with equipment that cycles on and off, these relays meet UL 508 for air conditioning and heating. Connections are accessible from the front, so you can mount relays side-by-side. Also known as definite-purpose contactors.
    Auxiliary contacts for 3.8"-7.2" Ht. relays are also available. They allow you to add a signaling device or control another relay. Please select 6564K99, then select the McMaster-Carr part number of your relay and whether you want to switch one circuit on or off.
    Switching Current
    @ 600V AC, amp
    hp @
    Switching Voltage
    No. of
    Terminals
    Input Voltage
    Control
    Power
    Full
    Load
    Resistive
    Load
    Single Phase
    Three Phase
    Ht.
    Wd.
    Dp.
    Quick-Disconnect
    Tab Wd.
    Each
    3 Circuits Controlled with 3 Off—3PST-NO
     
    Screw Terminal
    624V AC49.8 VA1201407.2"4.1"5.9"6564K891000000000
    6120V AC49.8 VA1201407.2"4.1"5.9"6564K89200000000
    6208V AC, 240V AC49.8 VA1201407.2"4.1"5.9"6564K89300000000
     
    Quick-Disconnect × Screw Terminal
    624V AC7 VA15203/4 hp @ 115V AC
    2 hp @ 230V AC
    3 hp @ 230V AC
    5 hp @ 460V AC
    5 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K921000000
    624V AC7 VA25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K931000000
    624V AC7 VA30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K941000000
    624V AC7 VA40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K951000000
    624V AC10 VA50653 hp @ 115V AC
    10 hp @ 230V AC
    15 hp @ 230V AC
    30 hp @ 460V AC
    30 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K961000000
    624V AC19 VA901207 1/2 hp @ 115V AC
    20 hp @ 230V AC
    30 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    5"3.7"4.4"0.25"6564K987000000
    624V AC50.4 VA60755 hp @ 115V AC
    10 hp @ 230V AC
    20 hp @ 230V AC
    40 hp @ 460V AC
    40 hp @ 575V AC
    3.8"2.6"4"0.25"6564K971000000
    624V AC50.4 VA75905 hp @ 115V AC
    15 hp @ 230V AC
    20 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    3.8"2.6"4"0.25"6564K881000000
    6120V AC7 VA15203/4 hp @ 115V AC
    2 hp @ 230V AC
    3 hp @ 230V AC
    5 hp @ 460V AC
    5 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K922000000
    6120V AC7 VA25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K932000000
    6120V AC7 VA30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K942000000
    6120V AC7 VA40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K952000000
    6120V AC10 VA50653 hp @ 115V AC
    10 hp @ 230V AC
    15 hp @ 230V AC
    30 hp @ 460V AC
    30 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K962000000
    6120V AC19 VA901207 1/2 hp @ 115V AC
    20 hp @ 230V AC
    30 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    5"3.7"4.4"0.25"6564K988000000
    6120V AC50.4 VA60755 hp @ 115V AC
    10 hp @ 230V AC
    20 hp @ 230V AC
    40 hp @ 460V AC
    40 hp @ 575V AC
    3.8"2.6"4"0.25"6564K972000000
    6120V AC50.4 VA75905 hp @ 115V AC
    15 hp @ 230V AC
    20 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    3.8"2.6"4"0.25"6564K882000000
    6208V AC, 240V AC7 VA15203/4 hp @ 115V AC
    2 hp @ 230V AC
    3 hp @ 230V AC
    5 hp @ 460V AC
    5 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K923000000
    6208V AC, 240V AC7 VA25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K933000000
    6208V AC, 240V AC7 VA30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K943000000
    6208V AC, 240V AC7 VA40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K953000000
    6208V AC, 240V AC10 VA50653 hp @ 115V AC
    10 hp @ 230V AC
    15 hp @ 230V AC
    30 hp @ 460V AC
    30 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K963000000
    6208V AC, 240V AC19 VA901207 1/2 hp @ 115V AC
    20 hp @ 230V AC
    30 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    5"3.7"4.4"0.25"6564K989000000
    6208V AC, 240V AC50.4 VA60755 hp @ 115V AC
    10 hp @ 230V AC
    20 hp @ 230V AC
    40 hp @ 460V AC
    40 hp @ 575V AC
    3.8"2.6"4"0.25"6564K973000000
    6208V AC, 240V AC50.4 VA75905 hp @ 115V AC
    15 hp @ 230V AC
    20 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    3.8"2.6"4"0.25"6564K883000000
    624V DC3.1 W15203/4 hp @ 115V AC
    2 hp @ 230V AC
    3 hp @ 230V AC
    5 hp @ 460V AC
    5 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K512000000
    624V DC3.1 W25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K514000000
    624V DC3.1 W30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K517000000
    624V DC3.1 W40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K521000000
    624V DC3.1 W50653 hp @ 115V AC
    10 hp @ 230V AC
    15 hp @ 230V AC
    30 hp @ 460V AC
    30 hp @ 575V AC
    3.8"2.4"3.4"0.25"6564K524000000
    624V DC5.1 W60755 hp @ 115V AC
    10 hp @ 230V AC
    20 hp @ 230V AC
    40 hp @ 460V AC
    40 hp @ 575V AC
    3.8"2.6"4"0.25"6564K526000000
    624V DC5.1 W75905 hp @ 115V AC
    15 hp @ 230V AC
    20 hp @ 230V AC
    50 hp @ 460V AC
    50 hp @ 575V AC
    3.8"2.6"4"0.25"6564K528000000
     
    Enclosures

    Circuit Board Relays

    Image of Product. 8 Terminals. Front orientation. Contains Annotated. Relays. Circuit Board Relays, Mechanical Operation.
    Image of Product. 5 Terminals. Front orientation. Contains Annotated. Relays. Circuit Board Relays, Mechanical Operation.
    Image of Product. 6 Terminals. Front orientation. Contains Annotated. Relays. Circuit Board Relays, Mechanical Operation.
    Image of Product. 14 Terminals. Back orientation. Relays. Circuit Board Relays, Mechanical Operation.

    8 Terminals

    5 Terminals

    6 Terminals

    14 Terminals

    Smaller than relays with electrical wiring, these relays fit in compact devices. Mount them through holes on circuit boards with their solder pin terminals. Use them to control heaters, fans, and other high-power components from a low-power circuit.
    No. of
    Terminals
    Input
    Voltage
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Mechanical
    Life Cycles
    Ht.
    Wd.
    Dp.
    Pin
    Lg.
    Each
    Mechanical Operation
     
    3 Circuits Controlled with 3 Off—3PST-NO
    812V DC22450 amp @ 400V AC4001,000,0002"1.3"2.3"0.18"6301N16000000
    824V DC7150 amp @ 400V AC4001,000,0002"1.3"2.3"0.18"6301N1700000
     
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