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Carling Technologies AF1B042620331C Hydraulic Magnetic 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, time delays, and terminals, the A-Series offers versatility for diverse applications. They are UL Recognized, UL Listed, CSA Accepted, TUV Certified, and VDE Certified, ensuring compliance with industry standards. Applications include marine, telecommunications, military, renewable energy systems, and generators.

Authorized Distributors
Source:DigiKey
Part No:AF1-B0-42-620-331-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $38.235
Buy/RFQ:
Source:DigiKey
Part No:AF1B042620331C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $38.235
Buy/RFQ:
Part No:AF1-B0-42-620-331-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $39.45
Buy/RFQ:
Part No:AF1-B0-42-620-331-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $39
Buy/RFQ:
Part No:AF1-B0-42-620-331-C
Stock:11
Inv Date:06-06-2026
Price: Unit price: $26.27
Buy/RFQ:
Part No:AF1-B0-42-620-331-C
Stock:11
Inv Date:06-06-2026
Price: Unit price: $26.27
Buy/RFQ:

Carling Technologies AF1B042620331C 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: Trips on overload, even when actuator is forcibly held ON
  • agency_certifications: UL Recognized (UL 508, 1077, 1500), UL Listed (UL 489A), CSA Accepted, TUV Certified, VDE Certified
  • operating_temperature: -40°C to +85°C
  • number_of_poles: 1-6 (handle), 1-3 (rocker)
  • internal_circuit_config: Series, Shunt, Relay, Dual Coil, Switch Only
  • weight: Approximately 65 grams/pole
  • standard_colors: Housing - Black; Actuator - See Ordering Scheme
  • resistance_per_pole: Values based on Series Trip Circuit Breaker
  • moisture_resistance: Method 106D; ten 24-hour cycles @ +25°C to +65°C, 80-98% RH
  • salt_spray: Method 101, Condition A (90-95% RH @ 5% NaCl Solution, 96 hrs)
  • thermal_shock: Method 107D, Condition A (Five cycles @ -55°C to +25°C to +85°C to +25°C)

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Carling Technologies

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