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    38 Products

    DIN-Rail Mount Equipment Circuit Breakers

    Image of ProductInUse. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.
    Image of Product. Auxiliary Contact. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.
    Image of Product. Distribution Bar. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.
    Image of Product. Distribution Bar Terminal Cover. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.

    Auxiliary

    Contact

    Distribution Bar

    Distribution Bar

    Terminal Cover

    Image of Product. Distribution Bar End Cover. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.
    Image of Product. Shunt Trip. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.
    Image of Product. Extension Terminal. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers.

    Distribution

    Bar End Cover

    Shunt

    Trip

    Extension

    Terminal

    Distribution bars simplify wiring by powering multiple adjacent circuit breakers without needing separate wires for each one. This cuts down on assembly time and space. Cut them to the number of terminals that you need.
    Distribution bar terminal covers shield unused, live terminals on distribution bars to prevent injury and damage.
    Auxiliary contacts send a signal to other equipment when the circuit trips. They can activate a warning light, initiate a shutdown, or start a backup power source.
    Shunt trips receive a signal from equipment to trip your circuit breaker in situations other than overload or short circuit conditions. For example, use them with a smoke detector to shut off power to a system in the event of a fire.
    Extension terminals raise the wire connection point above distribution bars for easy access to connect power to a set of circuit breakers.
    Also known as supplemental protectors, these circuit breakers mount directly to DIN rail downstream from a branch circuit breaker to protect a single piece of equipment. Because they are thermal-magnetic, these breakers trip two ways. They either trip when heat is generated slowly by consistent low-level overload current, or they trip quickly when the magnetic coil senses a high-current short circuit.
    Distribution bar end covers seal the live ends of distribution bars to prevent injury and damage.
    B Trip
    B-trip circuit breakers are best for protecting sensitive equipment, such as programmable logic controllers (PLCs) and sensors, which could be damaged by a spike in current. These circuit breakers will trip if a rush of current reaches 3 to 5 times their rated current.
    UL 1077—They are rated UL 1077 for protection against overloads and short circuits.
    Current,
    A
    Voltage
    Freq., Hz
    Breakthrough Current @ Voltage
    For DIN
    Rail Size, mm
    Mounting
    Location
    Wire Connection
    Ht.
    Wd.
    Dp.
    Temp. Range,
    ° F
    Specs. Met
    Certification
    Each
    1 Pole—Toggle-Switch Style
    Image of Product. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers, 1 Pole—Toggle-Switch Style.
     
    Thermal/Magnetic
    148V DC
    277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 48V DC
    35DIN RailScrew-Clamp Terminal3.15"0.7"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K679000000
    548V DC
    277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 48V DC
    35DIN RailScrew-Clamp Terminal3.15"0.7"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K61100000
    1048V DC
    277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 48V DC
    35DIN RailScrew-Clamp Terminal3.15"0.7"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K61200000
    1548V DC
    277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 48V DC
    35DIN RailScrew-Clamp Terminal3.15"0.7"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K61300000
    2048V DC
    277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 48V DC
    35DIN RailScrew-Clamp Terminal3.15"0.7"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K61400000
    3048V DC
    277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 48V DC
    35DIN RailScrew-Clamp Terminal3.15"0.7"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K61500000
     
    2 Poles—Toggle-Switch Style
    Image of Product. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers, 2 Poles—Toggle-Switch Style.
     
    Thermal/Magnetic
    196V DC
    277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    10,000 amp @ 96V DC
    35DIN RailScrew-Clamp Terminal3.15"1.4"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K616000000
    596V DC
    277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    10,000 amp @ 96V DC
    35DIN RailScrew-Clamp Terminal3.15"1.4"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K617000000
    1096V DC
    277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    10,000 amp @ 96V DC
    35DIN RailScrew-Clamp Terminal3.15"1.4"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K618000000
    1596V DC
    277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    10,000 amp @ 96V DC
    35DIN RailScrew-Clamp Terminal3.15"1.4"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K619000000
    2096V DC
    277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    10,000 amp @ 96V DC
    35DIN RailScrew-Clamp Terminal3.15"1.4"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K681000000
    3096V DC
    277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    10,000 amp @ 96V DC
    35DIN RailScrew-Clamp Terminal3.15"1.4"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K621000000
     
    3 Poles—Toggle-Switch Style
    Image of Product. Front orientation. Circuit Breakers. DIN-Rail Mount Equipment Circuit Breakers, 3 Poles—Toggle-Switch Style.
     
    Thermal/Magnetic
    1277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    35DIN RailScrew-Clamp Terminal3.15"2.09"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K622000000
    5277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    35DIN RailScrew-Clamp Terminal3.15"2.09"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K623000000
    10277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    35DIN RailScrew-Clamp Terminal3.15"2.09"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K624000000
    15277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    35DIN RailScrew-Clamp Terminal3.15"2.09"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K625000000
    20277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    35DIN RailScrew-Clamp Terminal3.15"2.09"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K626000000
    30277V AC
    480YV AC/277V AC
    50/6010,000 amp @ 277V AC
    10,000 amp @ 480V AC
    35DIN RailScrew-Clamp Terminal3.15"2.09"2.36"-40 to 165UL 1077, IEC 60947-2UL Listed, CSA Certified, CE Marked
    7026K627000000
     
    Accessories for Circuit Breakers

    DIN-Rail Mount Branch Circuit Breakers

    Image of ProductInUse. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers.
    Image of Product. Extension Terminal. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers.
    Image of Product. Distribution Bar Terminal Cover. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers.
    Image of Product. Shunt Trip. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers.

    Extension

    Terminal

    Distribution

    Bar Terminal

    Cover

    Shunt

    Trip

    Image of Product. Auxiliary Contact. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers.
    Image of Product. Distribution Bar. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers.

    Auxiliary

    Contact

    Distribution Bar

    Distribution bar terminal covers shield unused, live terminals on distribution bars to prevent injury and damage.
    Auxiliary contacts send a signal to other equipment when the circuit trips. They can activate a warning light, initiate a shutdown, or start a backup power source.
    Shunt trips receive a signal from equipment to trip your circuit breaker in situations other than overload or short circuit conditions. For example, use them with a smoke detector to shut off power to a system in the event of a fire.
    Extension terminals raise the wire connection point above distribution bars for easy access to connect power to a set of circuit breakers.
    Mount these circuit breakers directly to DIN rail to protect equipment and wiring in an area of your facility from overloads and short circuits. Because they are thermal-magnetic, these breakers trip two ways. They either trip when heat is generated slowly by consistent low-level overload current, or they trip quickly when the magnetic coil senses a high-current short circuit.
    Distribution bars simplify wiring by powering multiple adjacent circuit breakers without needing separate wires for each one. This cuts down on assembly time and space.
    B Trip
    Image of Product. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers, 1 Pole—Toggle-Switch Style.
    Image of Product. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers, 2 Poles—Toggle-Switch Style.
    Image of Product. Front orientation. Circuit Breakers. DIN-Rail Mount Branch Circuit Breakers, 3 Poles—Toggle-Switch Style.

    1

    Pole—Toggle-Switch

    Style

    2

    Poles—Toggle-Switch

    Style

    3

    Poles—Toggle-Switch

    Style

    B-trip circuit breakers are best for protecting sensitive equipment, such as programmable logic controllers (PLCs) and sensors, which could be damaged by a spike in current. These circuit breakers will trip if a rush of current reaches 3 to 5 times their rated current.
    UL 489—They meet UL 489 requirements for branch circuit protection and are certified as current limiting, so they protect equipment by minimizing passing current during a short circuit.
    Voltage
    Freq., Hz
    For DIN
    Rail Size, mm
    Wire Connection
    Ht.
    Wd.
    Dp.
    Temp. Range,
    ° F
    Specs. Met
    Certification
    Choose a Current, A
    Each
    1 Pole—Toggle-Switch Style
    48V DC
    277V AC
    50/6035Screw-Clamp Terminal4.13"0.7"2.36"-10 to 165UL 489, IEC 60947-2CSA Certified, CE Marked
    1
    ,
    5
    ,
    10
    ,
    15
    ,
    20
    ,
    30
    5789T201000000
     
    2 Poles—Toggle-Switch Style
    96V DC
    277V AC
    480YV AC/277V AC
    50/6035Screw-Clamp Terminal4.13"1.4"2.36"-10 to 165UL 489, IEC 60947-2CSA Certified, CE Marked
    1
    ,
    5
    ,
    10
    ,
    15
    ,
    20
    ,
    30
    5789T20200000
     
    3 Poles—Toggle-Switch Style
    277V AC
    480YV AC/277V AC
    50/6035Screw-Clamp Terminal4.13"2.09"2.36"-10 to 165UL 489, IEC 60947-2CSA Certified, CE Marked
    1
    ,
    5
    ,
    10
    ,
    15
    ,
    20
    ,
    30
    5789T203000000
     
    Accessories for Circuit Breakers
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