Sensata Technologies Datasheets for Circuit Breakers

Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.
Circuit Breakers: Learn more

Product Name Notes
IELR Series Rail-Mount Hydraulic Magnetic Circuit Breakers -- IELR Series Designed specifically for the 35mm symmetrical DIN rail, Airpax IALHR, IULHR and IELHR series Rail-Mount Magnetic circuit protectors offer the advantages of quick and easy mounting or removal which results...
LEGA Series Low-Depth, Hydraulic-Magnetic Circuit Breakers -- LEGA Series Developed to meet the evolving demand for low-profile datacenter rack power distribution units, the Airpax™ LEGA series circuit breaker provides a cost effective solution with uncompromising performance and reliability in...
IAL/CEL/LEL Series Magnetic Circuit Breakers -- IAL/CEL/LEL Series IAL/IUL/IEL/LEL magnetic circuit protectors provide low-cost power switching, reliable circuit protection and accurate circuit control for equipment in the international marketplace. IAL models are for those applications where the unit’s...
APG/UPG/IPG Series Hydraulic Magnetic Circuit Breakers -- APG/UPG/IPG Series IMPORTANT NOTICE: The APG/UPG is a legacy product and no new design-in orders are being accepted. If the specifications for this product are necessary for your system, Sensata Technologies recommends...
APL/UPL Series Hydraulic Magnetic Circuit Breakers -- APL/UPL Series IMPORTANT NOTICE: The APL/UPL is a legacy product and no new design-in orders are being accepted. We are also discontinuing the 205 series (APL with dust proof enclosure). If the...
JAE/JRE/JLE Series Hydraulic Magnetic Circuit Breakers -- JAE/JRE/JLE Series In today’s applications, ambient operating temperatures present circuit protection challenges for many design engineers. High current thermal protective devices may not provide the desired degree of protection. The JAE/JRE/JLE series...
20TC Series Aircraft Circuit Breaker -- 20TC Series Klixon® 20TC series circuit breakers offer the advantages of integrating an on/off switch and a circuit protector in a trim, compact package. The snap–on actuators are available on request in...
3SB Simulator Series Simulator Circuit Breaker -- 3SB Simulator Series Klixon® 3SB series simulator circuit breaker was developed by Sensata Technologies to meet the growing needs of the commercial and military simulator industry. Due to the high operational cost of...
6752-100 Series Aircraft Circuit Breaker -- 6752-100 Series Klixon® 6752-100 series thermal–magnetic circuit breakers are designed and manufactured to meet stringent military standards with the reliability of the 6752 design. The 6752-100 is similar to the 6752-12 in...
6752-300 Aircraft Circuit Breaker -- 6752-300 Klixon® 6752-300 series thermal–magnetic circuit breakers are designed and manufactured to meet more stringent military standards of today’s jet aircraft electrical systems. The higher interrupting capacity, vibration resistance and longer...
7270/7271 Series Aircraft Circuit Breaker -- 7270/7271 Klixon® 7270 and 7271 series circuit breakers were designed to utilize less space behind the panel while protecting wire and cable in aircraft and ground support equipment on 120 VAC,...
7274 Series Aircraft Circuit Breaker -- 7274 Series Klixon® 7274 series are small, lightweight, low amperage devices that are specifically designed to protect aircraft/aerospace cable and components in airborne vehicles and equipment. The commercial grade version of this...
7277 Series Aircraft Circuit Breaker -- 7277 Series Klixon® 7277 series is designed for applications that do not require the tighter performance characteristics and approvals of our military circuit breakers. Originally developed as an alternative to slow blow...
9TC Series Aircraft Circuit Breaker -- 9TC Series Klixon® 9TC series circuit breakers provide ambient compensated circuit protection in a lightweight, sub-miniature package size. The three–phase integrally linked design provides overcurrent protection in the event of simultaneous or...
5TC Series Aircraft Circuit Breaker -- 5TC Series Klixon® single–phase TC devices are the smallest, lightest, high performance aircraft circuit breakers available today. They represent the state-of-the-art protection of today’s aerospace power systems. Their light weight and small...
IAX/LUX/LEX Series Low-Depth, Hydraulic-Magnetic Circuit Breakers -- IAX/LUX/LEX Series Our lowest depth breaker family, the Airpax IAX/LUX/LEX series hydraulic magnetic circuit breaker allows increased density in datacenter rack power distribution units while leaving more space for equipment, wiring and...
PS Series Thermal Circuit Breaker -- PS Series PS series of breakers are designed to interrupt short circuits or overloads and combines trip-free protection with fast response time. The PS series thermal breaker is ideal for commercial and...
S Series Thermal Circuit Breakers -- S Series S series thermal breakers are designed to protect wiring and meet the harshest environmental requirements. The sealed circuit breakers are weatherproof for protection against moisture, dust, grease, fuel vapors and...
EXT 500 Thermal Circuit Breaker -- EXT 500 Sensata Technologies’ EXT 500 Series of circuit breakers are designed for wiring harness protection in 12 Volt automotive applications. The device protects circuits which occasionally experience momentary overloads and applications...
209 Series Magnetic Circuit Breakers -- 209 Series The 209, E-Frame circuit breaker combines power switching with accurate, reliable circuit protection in a compact single or multi-pole unit. The unit is ideal for branch circuit applications such as...
6766 Thermal Circuit Breaker -- 6766 The 6766-19 series is a manually switchable thermal circuit breaker that is designed to meet the harshest environmental requirements. The 6766-19 series breakers are weatherproof for protection against moisture, dust,...
7851 & 7854 Thermal Circuit Breaker -- 7851 & 7854 Series The 7851 and 7854 series thermal breakers were designed to protect wiring and meet the harshest environmental requirements. The 7851 and 7854 series closed construction circuit breakers are weatherproof sealed...
9115 Thermal Circuit Breaker -- 9115 The 9115 series of circuit breakers was designed for waterproof electrical systems of ordinance vehicles. The 9115 series is recommended for other mobile military and ground equipment, including trucks, tractors,...
AP/UP, AP/MIL Series Magnetic Circuit Breakers -- AP/UP, AP/MIL Series The Airpax™ AP series are fully sealed, magnetic circuit protectors that combine power switching and accurate, reliable circuit protection with inverse time delays and trip free features. Unlike a thermal...
IAG/IUG/IEG/CEG/LEG Series Magnetic Circuit Breakers -- IAG/IUG/CEG/LEG Series The Airpax™ IAG/IUG/IEG/CEG/LEG magnetic circuit protectors provide low-cost power switching, reliable circuit protection and accurate circuit control for equipment in the international marketplace. IEG models meet IEC spacing requirements which...
IAR/IUR/IER/CUR/CER Series "1U, 1RU" Magnetic Circuit Breakers -- IAR/IUR/IER/CUR/CER Series The Airpax™ IAR/IUR/IER/CUR/CER series is a snap-acting hydraulic-magnetic circuit breaker / protector that combines power switching and accurate, reliable circuit protection in one aesthetically pleasing, “1U” or “1RU” sized package.
IPA/CPA Series Magnetic Circuit Breakers -- IPA/CPA Series The Airpax™ IPA/CPA hydraulic-magnetic circuit protectors provide low-cost power switching, reliable circuit protection and accurate circuit control for equipment in the international marketplace. IPA models meet IEC spacing requirements that...
T/R/PP/PR/CR/CPP/CPR Series Hydraulic Magnetic Circuit Breakers (SNAPAK®) -- T/R/PP/PR/CR/CPP/CPR Series The Airpax™ SNAPAK® series is a snap-acting hydraulic-magnetic circuit protector that combines power switching and accurate, reliable circuit protection in one aesthetically pleasing package. The SNAPAK® combines the functions of...
C Series Thermal Circuit Breaker -- C Series The C series thermal breakers are designed to protect wiring and meet the harshest environmental requirements. The C series closed construction circuit breakers are weatherproof sealed for protection against moisture,...
EXT 200 Thermal Circuit Breaker -- EXT 200 The EXT 200 Series of mini remote reset circuit breakers are commonly designed for 12 Volt DC wiring harness protection. The device is ideal for the protection of circuits that...
F Series Thermal Circuit Breakers -- F Series The F series thermal breaker series are designed for surface mount applications and are available with automatic trip, manual reset, trip indication, and a switchable option in a single device.
3TC Series Aircraft Circuit Breaker -- 3TC Series The Klixon 3TC devices represent state-of-the-art protection for today's aerospace power systems. Their light weight and small size make them especially well suited for aircraft, avionics, electrical systems, communication systems...
6TC Series Aircraft Circuit Breaker -- 6TC Series The Klixon three phase 6TC and 9TC circuit breakers provide ambient compensated circuit protection in a lightweight, subminiature package size. The three phase design integrates each individual phase to provide...
2TC Series Aircraft Circuit Breaker -- 2TC Series The Klixon trademark has historically set the standard for aerospace circuit breakers. Despite the small size, the TC series offers the endurance and reliability offered by exacting military and commercial...
6752-12 Aircraft Circuit Breaker -- 6752-12 The Klixon® 6752-12 series thermal–magnetic circuit breakers are designed and manufactured to meet the more stringent military standards of today’s aircraft electrical systems. The interrupting capacity, vibration resistance and longer...
7855 Thermal Circuit Breaker -- 7855 Series The KLIXON® 7855 series thermal breaker are designed to meet the harshest environmental requirements. The 7855 series breakers are weatherproof for protection against moisture, dust, grease, fuel vapors and other...
Small Frame PD Series Thermal Circuit Breaker -- Small Frame PD Series The KLIXON® PD series thermal breakers are designed to protect wiring and meet the harshest environmental requirements. The PD series are weatherproof sealed for protection against moisture, dust, grease, fuel...
15TC Series Aircraft Circuit Breaker -- 15TC Series The KLIXON® three-phase 15TC series circuit breaker was designed to meet the package size and performance requirements of inactive military standard MS90351 in the 20 to 50 amp range. This...
LEJ Series Low-Depth, Hydraulic-Magnetic Circuit Breakers -- LEJ Series
LEJA Series Low-Depth, Hydraulic-Magnetic Circuit Breakers -- LEJA Series
The LEJ/LEJA series circuit breaker meets the evolving demand for the high performance protection of critical data center and telecommunications applications requiring up to 277VAC per pole, UL 489 listing...
Maxi Breaker Series Miniature Circuit Breaker -- Maxi Breaker Series The MAXI BREAKER® series of circuit protectors are rated for use up to 125ºC. This patented device is available both as a cycling (SAE Type 1) and non-cycling (SAE Type...
Mini 100 Circuit Breaker -- Mini 100 The MINI 100 Series circuit breaker is designed as a drop-in replacement for mini type fuses for use in critical safety circuits, or where an automatic resettable protection is needed.
Large Frame PD Series Thermal PDL Circuit Breakers -- Large Frame PD Series The PDL series thermal breakers are designed to meet the harshest environmental requirements. The PDL series breakers are weatherproof for protection against moisture, dust, grease, fuel vapors, and other harsh...
PS Neck Mounting Series Precision Thermal Circuit Breaker PSM-XX-N -- PS Neck Mounting Series The PSM-XX-N series of breakers are designed to interrupt short circuits or overloads and combines trip-free protection with fast response time. The PSM-XX-N series thermal breaker is ideal for commercial...