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Carling Technologies AA2B0446505B1C Hydraulic Magnetic Circuit Breaker

CARLING TECHNOLOGIES A-Series hydraulic/magnetic circuit breakers are renowned for their proven reliability. These breakers are compact, temperature stable, and designed for precision operation in OEM markets requiring general purpose as well as full load amp applications. They are offered with ratings from 0.02 to 50 amps, up to 277VAC or 80VDC, and are available with several choices of pole configurations, time delays, terminals, and actuator styles. Features include CE markings and MIL-PRF-55629C compliance for ingress protection. Applications span marine, telecommunications, military, renewable energy systems, and generators.

Authorized Distributors
Source:DigiKey
Part No:AA2-B0-44-650-5B1-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $73.11
Buy/RFQ:
Source:DigiKey
Part No:AA2B0446505B1C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $73.11
Buy/RFQ:
Part No:AA2-B0-44-650-5B1-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $76.77
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Part No:AA2-B0-44-650-5B1-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $78.31
Buy/RFQ:
Part No:AA2-B0-44-650-5B1-C
Stock:14
Inv Date:06-06-2026
Price: Unit price: $53.6
Buy/RFQ:
Part No:AA2-B0-44-650-5B1-C
Stock:14
Inv Date:06-06-2026
Price: Unit price: $53.6
Buy/RFQ:

Carling Technologies AA2B0446505B1C Hydraulic Magnetic Circuit Breaker Specifications:

  • Maximum Voltage: 277VAC, 80VDC
  • Endurance: 10,000 ON-OFF operations
  • Current Ratings: 0.100, 0.250, 0.500, 0.750, 1.00, 2.50, 5.00, 7.50, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 50.0 amps
  • Trip Free: All A-Series Circuit Breakers will trip on overload, even when the actuator is forcibly held in the ON position.
  • Trip Indication: Handle moves to the OFF position on electrical trip.
  • Standard Voltage Coils: DC- 6V, 12V; AC-120V
  • Auxiliary Switch Rating: SPD T; 10.1 A - 250VAC, 1.0 A-65VDC/0.5 A - 80 VDC, 0.1 A - 125VAC
  • Insulation Resistance: Minimum: 100 Megohms at 500VDC
  • Dielectric Strength: UL, CSA - 1500V 60 Hz for one minute
  • Number of Poles: 1 - 6 Poles (handle), 1-3 poles (rocker)
  • Internal Circuit Config: Series, Shunt, Relay, Dual Coil, Switch Only
  • Weight: Approximately 65 grams/pole
  • Standard Colors: Housing - Black; Actuator - See Ordering Scheme
  • Operating Temperature: -40° C to +85° C
  • Agency Certifications: UL Recognized, UL Listed, CSA Accepted, TUV Certified, VDE Certified
  • MIL Specification: MIL-PRF-55629 & MIL-STD-202

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Carling Technologies

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