Hydraulic-Magnetic circuit breakers are used when precision is critical. Their overcurrent protection performance is largely independent of the ambient temperature within the specified operating range and can be fine-tuned to 1/10 of an ampere. These circuit breakers can also be made to compensate for transient conditions such as the motor inrush currents, to avoid nuisance tripping.

Sensata offers a wide variety of packages, mounting types, terminations, handle types and other features to construct the ideal solution for each application. Our Circuit Breakers are both recognized and listed by globally recognized agencies such as UL, TUV, CCC, CSA and Military Standards.  Our portfolio accommodates current ratings from 0.1 to 1,200A.

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SNAPAK® Series Compact UL489A, UL1077, TUV, CCC Up to 30A AC & DC

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Product image of 209 Series Circuit Breaker 1

209 Series UL(489,489A,1500), TUV Up to 125A 10,000AIC

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Product image of LEJ Series Hydraulic Magnetic Circuit Breaker 1

LEJ Series 240VAC/Pole UL489, TUV EN609476-2 Up to 20A/240VAC

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Product image of 1RU Series Circuit Breaker Power Control

1RU Series One Rack Unit UL489A, UL1077, TUV, CUL Up to 65A DC & 50A AC

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Product image of IELR_Series Hydraulic Circuit Breakers 1

IELR Series 35mm DIN Rail DINEN50022, UL1077, TUV Up to 100A DC & 70A AC

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Product image of LEX Series Hydraulic Circuit Breaker 1

LUX/LEX Series Low-Depth UL489, TUV EN609476-2 Up to 30A 10,000AIC

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Product image of IAG Series Magnetic Circuit Breaker 1

IAG/IUG/CEG/LEG Series UL489A, UL1077, TUV, CCC Up to 50A AC & DC

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Product image of IAL Series Magnetic Circuit Breakers 1

IAL/CEL/LEL Series UL489A, UL1500, TUV, CCC Up to 100A DC & 70A AC

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Image product of AP Series Circuit Breaker 1

AP Series MIL-PRF-39019 UL, MIL-STD, FM, Sealed Up to 20A AC & DC

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Product image of JLE Series Hydraulic Magnetic Circuit Breaker 1

JAE/JRE/JLE Series UL489, UL489A, TUV, CCC Up to 1,200A 100,000AIC

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Product image of IPA Series Magnetic Circuit Breaker 1

IPA/CPA Series Low Cost UL489A, UL1077, TUV, CCC Up to 30A AC & DC

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