Sensata Technologies develops sensors, electrical protection devices, and power management solutions for industrial, automotive, aerospace, and energy applications. The product range includes pressure sensors, position sensors, contactors, circuit protection devices, and battery management technologies.
Manufacturers integrate these products into electric vehicles, industrial equipment, renewable energy systems, and automation solutions where safety and reliability remain essential. Accurate measurement and dependable protection help improve system performance while supporting efficient energy management.
Sensata Technologies combines engineering expertise with innovative sensing technologies to deliver reliable solutions for demanding industrial and electrification projects.



Three-phase aircraft breaker, 1 A and 15–35 A
Three-phase aircraft breaker, 1 A and 15–35 A

Sealed magnetic circuit protectors, DC, 50/60 or 400 Hz
Sealed magnetic circuit protectors, DC, 50/60 or 400 Hz

Thermal circuit breaker, 2–40 A, fast response
Thermal circuit breaker, 2–40 A, fast response

Contactor with built-in fuse function, 600 A
Contactor with built-in fuse function, 600 A

Thermal circuit breaker, 35–150 A at 30 VDC
Thermal circuit breaker, 35–150 A at 30 VDC

Hermetic SPST space thermostat, NASA screened
Hermetic SPST space thermostat, NASA screened

Hydraulic-magnetic protectors for medical and IT equipment
Hydraulic-magnetic protectors for medical and IT equipment

Magnetic circuit protectors up to 480 V AC/125 V DC
Magnetic circuit protectors up to 480 V AC/125 V DC

1U rack-mount hydraulic-magnetic circuit breakers
1U rack-mount hydraulic-magnetic circuit breakers

Low-depth 1–2 pole breakers for rack PDUs, UL 489, 10 kAIC
Low-depth 1–2 pole breakers for rack PDUs, UL 489, 10 kAIC

Magnetic circuit protectors for 35 mm DIN rail, 1–3 pole
Magnetic circuit protectors for 35 mm DIN rail, 1–3 pole

DIN-rail magnetic circuit protectors, 1–4 pole, UL/CSA
DIN-rail magnetic circuit protectors, 1–4 pole, UL/CSA

Hermetic interlock switch, 10 A at 28 VDC
Hermetic interlock switch, 10 A at 28 VDC

Hydraulic-magnetic protectors with IEC spacing, UL 1077
Hydraulic-magnetic protectors with IEC spacing, UL 1077

High-current hydraulic-magnetic breakers, 1–6 pole, UL 489
High-current hydraulic-magnetic breakers, 1–6 pole, UL 489

Hermetic precision sine switch, steel housing
Hermetic precision sine switch, steel housing

Low-profile UL 489 breaker for datacenter rack PDUs
Low-profile UL 489 breaker for datacenter rack PDUs

Compact UL 489 breaker up to 277 V AC for data centers
Compact UL 489 breaker up to 277 V AC for data centers

Sealed limit switch, 0.01–10 A AC/DC, MIL-PRF-8805
Sealed limit switch, 0.01–10 A AC/DC, MIL-PRF-8805

Hermetic half-inch SPST thermostat, up to 7 A
Hermetic half-inch SPST thermostat, up to 7 A


Modular plug-in power distribution with circuit protection
Modular plug-in power distribution with circuit protection

Hermetic microswitch, 4 A at 28 VDC, -170 to +232 °C
Hermetic microswitch, 4 A at 28 VDC, -170 to +232 °C
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