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 MAG-HYDR LEVERCELHPK111-1-52-250.-A-01-VCIR BRKR MAG-HYDR LEVER0 - Immediate$1,097.87View Details
CIR BRKR HYD MAGCELHPK111-1-52-300.-A-01-VCIR BRKR HYD MAG0 - Immediate$1,097.87View Details
CIR BRKR HYD MAGCELHPKM1111-52010-150-VCIR BRKR HYD MAG0 - Immediate$1,463.84View Details
CIR BRKR HYD MAGCELHPKM1111-52010-200-VCIR BRKR HYD MAG0 - Immediate$1,463.84View Details
CIR BRKR HYD MAGCELHPKM111111-52010-250-VCIR BRKR HYD MAG0 - Immediate$2,195.78View Details
CIR BRKR HYD MAGCELHPKM111111-52010-300-VCIR BRKR HYD MAG0 - Immediate$2,195.78View Details
CIR BRKR HYD MAGCELK2-1REC4-52010-80-VCIR BRKR HYD MAG0 - Immediate$439.18View Details
CIR BRKR HYD MAGCELK2-1REC4-52010-125-VCIR BRKR HYD MAG0 - Immediate$439.18View Details
CIR BRKR HYD MAGCELHK21-1REC4-52010-80-VCIR BRKR HYD MAG0 - Immediate$805.20View Details
CIR BRKR HYD MAGCELHPK21-1REC4-52010-150-VCIR BRKR HYD MAG0 - Immediate$805.20View Details
CIR BRKR HYD MAGCELHPKM2111-1REC4-52010-150-VCIR BRKR HYD MAG0 - Immediate$1,537.09View Details
CIR BRKR HYD MAGCELHPK21-1REC4-52010-200-VCIR BRKR HYD MAG0 - Immediate$805.20View Details
CIR BRKR HYD MAGCELHPKM2111-1REC4-52010-200-VCIR BRKR HYD MAG0 - Immediate$1,537.09View Details
CIR BRKR HYD MAGCELHPK121-1REC4-52010-250-VCIR BRKR HYD MAG0 - Immediate$1,171.12View Details
CIR BRKR HYD MAGCELHPKM121111-1REC4-52010-250-VCIR BRKR HYD MAG0 - Immediate$2,269.04View Details
Published: 2025-09-17

Related Product Highlight

IEL/CEL/LEL Series Hydraulic Magnetic Circuit Breakers Sensata Airpax IEL/CEL/LEL series hydraulic magnetic circuit breakers meet IEC spacing requirements and are available in a wide variety of configurations.