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    71 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.
    4 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.
    Control
    hp @
    Switching Voltage
    No. of
    Terminals
    Input
    Voltage
    Power
    Current,
    mA
    Switching Current @
    Voltage (Load Type)
    Max. Switching
    Voltage, V AC
    Single Phase
    Three Phase
    Ht.
    Wd.
    Dp.
    Each
    4 Circuits Controlled with 4 Off—4PST-NO
    1024V AC12510 amp @ 600V AC6002.3"1.7"2.2"7230K891000000
    10120V AC2510 amp @ 600V AC6002.3"1.7"2.2"7230K89200000
    10240V AC12.510 amp @ 600V AC6002.3"1.7"2.2"7230K89300000
    1024V DC13310 amp @ 600V AC6002.3"1.7"2.2"7230K91000000
    1224V AC6.5 VA9 amp @ 600V AC (Full)
    25 amp @ 600V AC (Resistive)
    6003/4 hp @ 120V AC
    2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    7 1/2 hp @ 600V AC
    3.2"1.8"3.2"70255K65100000
    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"70255K391000000
    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"70255K551000000
    1224V AC6.5 VA22 amp @ 600V AC (Full)
    45 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.5"2.4"3.5"70255K411000000
    1224V AC6.5 VA32 amp @ 600V AC (Full)
    55 amp @ 600V AC (Resistive)
    6003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    30 hp @ 600V AC
    3.5"2.4"3.5"70255K271000000
    12120V AC6.5 VA9 amp @ 600V AC (Full)
    25 amp @ 600V AC (Resistive)
    6003/4 hp @ 120V AC
    2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    7 1/2 hp @ 600V AC
    3.2"1.8"3.2"70255K65200000
    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"70255K392000000
    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"70255K552000000
    12120V AC6.5 VA22 amp @ 600V AC (Full)
    45 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.5"2.4"3.5"70255K412000000
    12120V AC6.5 VA32 amp @ 600V AC (Full)
    55 amp @ 600V AC (Resistive)
    6003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    30 hp @ 600V AC
    3.5"2.4"3.5"70255K272000000
    12240V AC6.5 VA9 amp @ 600V AC (Full)
    25 amp @ 600V AC (Resistive)
    6003/4 hp @ 120V AC
    2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    7 1/2 hp @ 600V AC
    3.2"1.8"3.2"70255K65300000
    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"70255K393000000
    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"70255K553000000
    12240V AC6.5 VA22 amp @ 600V AC (Full)
    45 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.5"2.4"3.5"70255K413000000
    12240V AC6.5 VA32 amp @ 600V AC (Full)
    55 amp @ 600V AC (Resistive)
    6003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    30 hp @ 600V AC
    3.5"2.4"3.5"70255K273000000
    1224V DC5.4 W9 amp @ 600V AC (Full)
    25 amp @ 600V AC (Resistive)
    6003/4 hp @ 120V AC
    2 hp @ 240V AC
    3 hp @ 240V AC
    5 hp @ 480V AC
    7 1/2 hp @ 600V AC
    3.2"1.8"3.9"70255K28000000
    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"70255K49000000
    1224V DC5.4 W22 amp @ 600V AC (Full)
    45 amp @ 600V AC (Resistive)
    6002 hp @ 120V AC
    5 hp @ 240V AC
    7 1/2 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    3.5"2.4"4.2"70255K66000000
    1224V DC5.4 W32 amp @ 600V AC (Full)
    55 amp @ 600V AC (Resistive)
    6003 hp @ 120V AC
    7 1/2 hp @ 240V AC
    15 hp @ 240V AC
    30 hp @ 480V AC
    30 hp @ 600V AC
    3.5"2.4"4.2"70255K38000000
     
    Accessories and Replacements for Relays

    Screw Terminal Relays

    Image of Product. Front orientation. Relays. Screw Terminal Relays.
    Image of Product. Front orientation. Contains Annotated. Relays. Screw Terminal Relays.
    Use the screw terminals to hardwire these relays. The built-in enclosure protects contacts from dust and dirt. These relays accept voltage drops up to 50% of the rated voltage without switching. They’re often used with industrial automation systems, security and emergency lighting, and small motors. Also known as power relays.
    No. of
    Terminals
    Input
    Voltage
    Control Current,
    mA
    Switching Current @ Voltage
    Max. Switching
    Voltage, V AC
    hp @ Switching Voltage
    Ht.
    Wd.
    Dp.
    Each
    4 Circuits Controlled with 4 Off—4PST-NO
     
    Surface Mount
    10120V AC2225 amp @ 240V AC/24V DC (Off Circuit Position)2501 1/2 hp @ 120V AC
    3 hp @ 240V AC
    3 hp @ 277V AC
    1.4"2"2.5"7105K11000000
    10240V AC1125 amp @ 240V AC/24V DC (Off Circuit Position)2501 1/2 hp @ 120V AC
    3 hp @ 240V AC
    3 hp @ 277V AC
    1.4"2"2.5"7105K1200000
    1024V DC8325 amp @ 240V AC/24V DC (Off Circuit Position)2501 1/2 hp @ 120V AC
    3 hp @ 240V AC
    3 hp @ 277V AC
    1.4"2"2.5"7105K1700000
     

    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, 12 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
     
    4 Circuits Controlled with 4 Off—4PST-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"9114T371000000
    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"9114T38100000
    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"9114T39100000
    1224V 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"2.4"3.5"9114T411000000
    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"9114T37200000
    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"9114T38200000
    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"9114T39200000
    12120V 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"2.4"3.5"9114T412000000
    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"9114T37300000
    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"9114T38300000
    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"9114T39300000
    12240V 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"2.4"3.5"9114T413000000
    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"9114T53000000
     
    Accessories and Replacements for Infrequent-Cycle Relays

    High-Current Lighting Relays

    Switch lighting systems on and off—these relays can handle the high switching current on large overhead light systems. They control multiple circuits, so you can manage several lights across your facility with just one relay. For example, use them to switch overhead lights along with lighted signs in different parts of your warehouse. These relays come set for normally-open switching, but you can change them to normally-closed by turning the contacts around with a screwdriver.
    Electrically Held
    Image of Attribute. Front orientation. Contains Annotated. Lighting Relays. High-Current Lighting Relays, Electrically Held, 4 Circuits Controlled.

    4 Circuits Controlled

    Electrically held relays can handle switching on and off frequently. However, because they need constant input voltage to keep the relay switched, they make a humming noise when switched on.
    No. of
    Terminals
    Input Voltage,
    V AC
    Control
    Power, VA
    Switching Current @ Voltage
    (Light Technology)
    Max. Switching
    Voltage, V AC
    Mechanical
    Life Cycles
    Ht.
    Wd.
    Dp.
    Each
    4 Circuits Controlled with 4 Off—4PST-NO
    101203030 amp @ 120V AC (Fluorescent)
    20 amp @ 120V AC (Incandescent)
    1324,000,0005"2.9"3.1"8466N140000000
    102773030 amp @ 277V AC (Fluorescent)
    20 amp @ 277V AC (Incandescent)
    3004,000,0005"2.9"3.1"8466N15000000
     
    Mechanically Held
    Image of Attribute. Front orientation. Contains Annotated. Lighting Relays. High-Current Lighting Relays, Mechanically Held, 4 Circuits Controlled.

    4 Circuits

    Controlled

    Mechanically held relays are ideal for applications that don’t need to be switched very often, such as lights that stay on all day. Since they switch on and off with a quick burst of input voltage rather than needing constant power, they’re more energy efficient than electrically held relays.
    No. of
    Terminals
    Input Voltage,
    V AC
    Control
    Power, VA
    Switching Current @ Voltage
    (Light Technology)
    Max. Switching
    Voltage, V AC
    Mechanical
    Life Cycles
    Ht.
    Wd.
    Dp.
    Each
    4 Circuits Controlled with 4 Off—4PST-NO
    101203030 amp @ 120V AC (Fluorescent)
    20 amp @ 120V AC (Incandescent)
    1321,000,0008.8"2.9"3.3"8466N220000000
     

    Infrequent-Cycle Relays

    Image of Product. 4 Circuits. Front orientation. Contains Annotated. Infrequent-Cycle Relays. Infrequent-Cycle Relays, 8 Terminals.

    4 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
    4 Circuits Controlled with 4 Off—4PST-NO
     
    Quick-Disconnect × Screw Terminal
    824V AC50.4 VA25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K1010000000
    824V AC50.4 VA30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K201000000
    824V AC50.4 VA40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K301000000
    8120V AC50.4 VA25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K102000000
    8120V AC50.4 VA30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K202000000
    8120V AC50.4 VA40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K302000000
    8208V AC, 240V AC50.4 VA25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K103000000
    8208V AC, 240V AC50.4 VA30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K203000000
    8208V AC, 240V AC50.4 VA40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K303000000
    824V DC5.1 W25352 hp @ 115V AC
    3 hp @ 230V AC
    7 1/2 hp @ 230V AC
    10 hp @ 460V AC
    10 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K515000000
    824V DC5.1 W30402 hp @ 115V AC
    5 hp @ 230V AC
    10 hp @ 230V AC
    15 hp @ 460V AC
    15 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K518000000
    824V DC5.1 W40503 hp @ 115V AC
    7 1/2 hp @ 230V AC
    10 hp @ 230V AC
    20 hp @ 460V AC
    20 hp @ 575V AC
    3.8"2.7"3.4"0.25"6564K522000000
     
    Enclosures
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