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Carling Technologies AA1B0346309D1C 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 applications requiring general-purpose and full-load amp capabilities. Available with ratings from 0.02 to 50 amps and compatible with various voltage and DC configurations, the A-Series offers versatility for diverse applications. Features include CE markings, MIL-PRF-55629C compliance for ingress protection, and a wide range of actuator styles. They are suitable for marine, telecommunications, military, renewable energy systems, generators, and welder applications.

Authorized Distributors
Source:DigiKey
Part No:AA1-B0-34-630-9D1-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $29.416
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Source:DigiKey
Part No:AA1B0346309D1C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $29.416
Buy/RFQ:
Part No:AA1-B0-34-630-9D1-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $26.25
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Part No:AA1-B0-34-630-9D1-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $26.78
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Part No:AA1-B0-34-630-9D1-C
Stock:6
Inv Date:06-06-2026
Price: Unit price: $20.416
Buy/RFQ:
Part No:AA1-B0-34-630-9D1-C
Stock:6
Inv Date:06-06-2026
Price: Unit price: $20.416
Buy/RFQ:

Carling Technologies AA1B0346309D1C 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 (with gold contacts)
  • Insulation Resistance: Minimum: 100 Megohms at 500VDC
  • Dielectric Strength: UL, CSA - 1500V 60 Hz for one minute between all isolated terminals
  • Number of Poles: 1 - 6 Poles (handle) and 1-3 poles (rocker)
  • Internal Circuit Config: Series, Shunt and Relay with current or voltage trip coils, 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
  • Shock Resistance: Withstands 100 Gs, 6ms, sawtooth
  • Vibration Resistance: Withstands 0.060” excursion from 10-55 Hz, and 10 Gs 55-500 Hz
  • Moisture Resistance: Method 106D; ten 24-hour cycles @ + 25°C to +65°C, 80-98% RH
  • Salt Spray Resistance: Method 101, Condition A (90-95% RH @ 5% NaCl Solution, 96 hrs)

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Carling Technologies

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