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Carling Technologies AD1B0344255J2C A-Series Circuit Breaker

CARLING TECHNOLOGIES' A-Series hydraulic/magnetic circuit breakers are renowned for their proven reliability and precision operation. These compact, temperature-stable breakers are ideal for OEM markets requiring general-purpose and full-load amp applications. Available with ratings from 0.02 to 50 amps, up to 277VAC or 80VDC, and various pole configurations, they offer versatility for diverse applications. Features include compliance with CSA standards, availability for CE markings, and options like Visi-Rocker actuators and Rockerguard bezels to prevent inadvertent actuation. Applications span marine, telecommunications, military, renewable energy systems, and generator/welder markets. The A-Series circuit breakers are designed to trip on overload, even when the actuator is forcibly held in the ON position, ensuring safety and reliability.

Authorized Distributors
Source:DigiKey
Part No:AD1-B0-34-425-5J2-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $35.802
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Source:DigiKey
Part No:AD1B0344255J2C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $35.802
Buy/RFQ:
Part No:AD1-B0-34-425-5J2-C
Stock:0
Inv Date:06-07-2026
Price: N/A
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Part No:AD1-B0-34-425-5J2-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $38.66
Buy/RFQ:
Part No:AD1-B0-34-425-5J2-C
Stock:3
Inv Date:06-06-2026
Price: Unit price: $25.333
Buy/RFQ:
Part No:AD1-B0-34-425-5J2-C
Stock:3
Inv Date:06-06-2026
Price: Unit price: $25.333
Buy/RFQ:

Carling Technologies AD1B0344255J2C A-Series Circuit Breaker Specifications:

  • Operating Temperature: −40°C to +85°C
  • Voltage: 277VAC, 80VDC
  • 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
  • Auxiliary Switch Rating: SPDT; 10.1 A - 250VAC, 1.0 A-65VDC/0.5 A - 80 VDC, 0.1A - 125VAC
  • Insulation Resistance: Minimum: 100 Megohms at 500 VDC
  • Dielectric Strength: UL, CSA - 1500V 60 Hz for one minute
  • Mechanical Endurance: 6,000 ON-OFF operations @ 6 per minute
  • Weight: Approximately 65 grams/pole
  • Standard Colors: Housing - Black; Actuator- See Ordering Scheme
  • Shock Resistance: Withstands 100 Gs, 6ms
  • Vibration Resistance: Withstands 0.060” excursion from 1055 Hz
  • Moisture Resistance: Ten 24-hour cycles @ + 25°C to +65°C, 80-98% RH
  • Thermal Shock Resistance: Five cycles @ -55°C to +25°C to +85°C to +25°C
  • Ingress Protection: Meets MILPRF-55629 Requirements
  • Pressure Resistance: ±15 PSI when installed in a panel

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Carling Technologies

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