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Carling Technologies BB2B0246303B2C B-Series Circuit Breaker

The CARLING TECHNOLOGIES BB2-B0-24-630-3B2-C B-Series circuit breaker is engineered for robust performance in diverse global applications. Utilizing hydraulic magnetic principles, it ensures precise operation even in extreme temperatures. This breaker is ideal for power supplies, medical equipment, office equipment, control panels, and marine environments, meeting CSA Standard 22.2 No. 100 for generator and welder markets. It offers flexibility with 1-6 poles, current ratings from 0.02 to 50 amps, and voltage options up to 277 VAC or 80 VDC, with choices for time delays, terminals, and actuator colors. The B-Series is recognized by UL, accepted by CSA, certified by TUV and VDE, and meets stringent environmental and performance standards.

Authorized Distributors
Source:DigiKey
Part No:BB2-B0-24-630-3B2-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $68.934
Buy/RFQ:
Source:DigiKey
Part No:BB2B0246303B2C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $68.934
Buy/RFQ:
Part No:BB2-B0-24-630-3B2-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $62.75
Buy/RFQ:
Part No:BB2-B0-24-630-3B2-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $74.22
Buy/RFQ:
Part No:BB2-B0-24-630-3B2-C
Stock:3
Inv Date:06-06-2026
Price: Unit price: $50.24
Buy/RFQ:
Part No:BB2-B0-24-630-3B2-C
Stock:3
Inv Date:06-06-2026
Price: Unit price: $50.24
Buy/RFQ:

Carling Technologies BB2B0246303B2C B-Series Circuit Breaker Specifications:

  • Maximum Voltage: 277VAC 50/60 Hz, 80VDC
  • Endurance: 10,000 ON-OFF operations @ 6 per minute
  • Current Ratings: Standard current coils: 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 and 50.0 amps
  • Standard Voltage Coils: DC - 6V, 12V; AC - 120V
  • Auxiliary Switch Rating: SPDT; 10.1 AMPS - 250VAC, 1.0A 65 VDC, 0.5A 80 VDC, 0.1 Amps - 125VAC
  • Insulation Resistance: Minimum of 100 Megohms at 500 VDC
  • Dielectric Strength: UL, CSA - 1500 V 50/60 Hz for one minute
  • Number of Poles: 1 - 6 poles at 30 Amps or less. 1 and 2 poles at 31 Amps thru 50 Amps
  • Internal Circuit Config: Series, (with or without auxiliary switch), Shunt and Relay with current or voltage trip coils, Dual Coil, Switch Only (with or without auxiliary switch)
  • Weight: Approximately 65 grams/pole
  • Standard Colors: Housing- Black; Actuator - See Ordering Scheme
  • Operating Temperature: -40° C to +85° C
  • Shock Resistance: Withstands 100 Gs, 6ms
  • Vibration Resistance: Withstands 0.060" excursion from 10-55 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

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Carling Technologies

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