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Carling Technologies CA1B034430121C Hydraulic-Magnetic Circuit Breaker

The CARLING TECHNOLOGIES C-Series hydraulic-magnetic circuit breaker provides a robust and compact solution for high amperage and voltage applications. Available in configurations from one to six poles, these breakers are rated up to 100 amps and designed to handle voltages up to 480VAC/80VDC or 240VAC/125VDC. The C-Series features a unique arc chute design, enabling high interrupting capacities of up to 10,000 amps. Typical applications include marine, datacom/telecom, renewable energy, generators & welders, military, industrial automation, commercial food, and medical equipment. The breakers comply with stringent safety standards and offer a reliable solution for demanding industrial environments.

Authorized Distributors
Source:DigiKey
Part No:CA1-B0-34-430-121-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $33.897
Buy/RFQ:
Source:DigiKey
Part No:CA1B034430121C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $33.897
Buy/RFQ:
Part No:CA1-B0-34-430-121-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $38.29
Buy/RFQ:
Part No:CA1-B0-34-430-121-C
Stock:5
Inv Date:06-06-2026
Price: Unit price: $41.74
Buy/RFQ:
Part No:CA1-B0-34-430-121-C
Stock:14
Inv Date:06-06-2026
Price: Unit price: $25.93
Buy/RFQ:
Part No:CA1-B0-34-430-121-C
Stock:14
Inv Date:06-06-2026
Price: Unit price: $25.93
Buy/RFQ:

Carling Technologies CA1B034430121C Hydraulic-Magnetic Circuit Breaker Specifications:

  • Maximum Voltage AC: 480 WYE/277 VAC
  • Maximum Voltage DC: 80VDC
  • Current Ratings: 0.100, 0.250, 0.500, 0.750, 1.00, 2.50, 5.00, 7.50, 10.0, 15.0, 25.0, 30.0, 35.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0 and 100 amps
  • Standard Voltage Coils DC: 6V, 12V
  • Standard Voltage Coils AC: 120V
  • Auxiliary Switch Rating: SPDT; 10.1 amps-250VAC, DC
  • Insulation Resistance: Minimum of 100 Megohms at 500 VDC
  • Dielectric Strength: UL, CSA: 1960 V 50/60 Hz for one minute
  • Operating Temperature: -40° C to +85° C
  • Endurance: 10,000 ON-OFF operations @ 6 per minute
  • Trip Free: All circuit breakers will trip on overload
  • Physical Number of Poles: 1-6 poles ≤ 50A; 1-4 poles @ 51-70A; 1-2 poles 71-100A

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You can download the CA1B034430121C datasheet or visit the Carling Technologies website for support.

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Carling Technologies

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