Sensata Technologies – Airpax

CEL Series Circuit Breaker Expansion for Residential ESS Applications

Sensata Airpax CEL series expansion includes voltage trip and aux switch functionalities within a single device

Image of Sensata Airpax CEL Series Circuit Breaker ExpansionSensata Airpax CEL series expansion of hydraulic magnetic circuit breakers provides essential features to meet the advanced safety needs of residential energy storage system applications.

Building upon the high performance and reliability of the existing CEL series, this expansion offers the functionality of dual coil and aux switch within a single device. This capability allows an additional active monitoring circuit to remotely switch off power to the system.

The CEL expansion includes circuit breakers with up to three poles per unit. In multi-pole (2+) models, each function is connected to a separate pole. For single-pole devices, the voltage trip functionality is available with flying leads. CEL models are UL-489A listed and TUV certified to EN60947-2.

Features
  • Ratings up to 250 A @ 80 VDC
  • Dual coil and aux switch are combined into a device
  • Compact size
  • Up to 3 poles per unit
  • UL-489A Listed /TUV certified to EN60947-2
Applications
  • Solar power/ESS
Resources

CEL Series Circuit Breaker Expansion

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CIR BRKR HYD MAGCELHK11-1-52-80.0-A-01-VCIR BRKR HYD MAG5 - Immediate$203.10View Details
CIR BRKR HYD MAGCELHK11-1-52-125.-A-01-VCIR BRKR HYD MAG0 - Immediate$203.10View Details
CIR BRKR MAG-HYDR 150ACELHPK11-1-52-150.-A-01-VCIR BRKR MAG-HYDR 150A0 - Immediate$203.10View Details
CIR BRKR MAG-HYDR 200ACELHPK11-1-52-200.-A-01-VCIR BRKR MAG-HYDR 200A0 - Immediate$203.10View Details
CIR BRKR MAG-HYDR LEVERCELHPK111-1-52-250.-A-01-VCIR BRKR MAG-HYDR LEVER0 - Immediate$304.64View Details
CIR BRKR HYD MAGCELHPK111-1-52-300.-A-01-VCIR BRKR HYD MAG0 - Immediate$304.64View Details
CIR BRKR HYD MAGCELHPKM1111-52010-150-VCIR BRKR HYD MAG0 - Immediate$406.19View Details
CIR BRKR HYD MAGCELHPKM1111-52010-200-VCIR BRKR HYD MAG0 - Immediate$406.19View Details
CIR BRKR HYD MAGCELHPKM111111-52010-250-VCIR BRKR HYD MAG0 - Immediate$609.29View Details
CIR BRKR HYD MAGCELHPKM111111-52010-300-VCIR BRKR HYD MAG0 - Immediate$609.29View Details
CIR BRKR HYD MAGCELK2-1REC4-52010-80-VCIR BRKR HYD MAG0 - Immediate$121.86View Details
CIR BRKR HYD MAGCELK2-1REC4-52010-125-VCIR BRKR HYD MAG0 - Immediate$121.86View Details
CIR BRKR HYD MAGCELHK21-1REC4-52010-80-VCIR BRKR HYD MAG0 - Immediate$223.43View Details
CIR BRKR HYD MAGCELHPK21-1REC4-52010-150-VCIR BRKR HYD MAG0 - Immediate$223.43View Details
CIR BRKR HYD MAGCELHPKM2111-1REC4-52010-150-VCIR BRKR HYD MAG0 - Immediate$426.51View Details
CIR BRKR HYD MAGCELHPK21-1REC4-52010-200-VCIR BRKR HYD MAG0 - Immediate$223.43View Details
CIR BRKR HYD MAGCELHPKM2111-1REC4-52010-200-VCIR BRKR HYD MAG0 - Immediate$426.51View Details
CIR BRKR HYD MAGCELHPK121-1REC4-52010-250-VCIR BRKR HYD MAG0 - Immediate$324.96View Details
CIR BRKR HYD MAGCELHPKM121111-1REC4-52010-250-VCIR BRKR HYD MAG0 - Immediate$629.61View Details
Published: 2025-09-17

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