The CARLING TECHNOLOGIES B-Series circuit breaker is a robust solution designed for world market applications. Employing hydraulic magnetic technology, it ensures precise and reliable operation even under extreme temperature conditions. Typical applications span across power supplies, medical equipment, office automation, control panels, and marine environments. The B-Series meets stringent safety standards including CSA 22.2 No. 100 for generator and welder markets. It offers a wide range of configurations including 1-6 poles, current ratings from 0.02 to 50 amps, and voltage options up to 277 VAC or 80 VDC. The circuit breaker is designed to withstand shock, vibration, moisture, and thermal shock, ensuring long-term reliability in demanding industrial settings.
Insulation Resistance: Minimum of 100 Megohms at 500 VDC
Dielectric Strength: UL, CSA - 1500 V 50/60 Hz for one minute
Trip Free: All B-Series Circuit Breakers will trip on overload
Trip Indication: The operating Handle moves positively to the OFF position when an overload causes the breaker to trip.
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 Withstand: 100 Gs, 6ms
Vibration Withstand: 0.060" excursion from 10-55 Hz
Moisture Resistance: Ten 24-hour cycles @ + 25°C to +65°C, 80-98% RH