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Carling Technologies BB3B042620221D B-Series Circuit Breaker
The CARLING TECHNOLOGIES B-Series circuit breaker is designed for world market applications, utilizing hydraulic magnetic principles for precise operation even in extreme temperatures. It's suitable for power supplies, medical equipment, office equipment, control panels, and marine equipment. The B-Series meets various agency certifications including UL, CSA, TUV, and VDE, offering reliable protection for a wide range of industrial applications. It is available with multiple poles and current ratings, and features a robust design that withstands shock, vibration, moisture, and thermal shock.
Carling Technologies BB3B042620221D 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
- 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 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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Frequently Asked Questions
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How do I troubleshoot issues or seek technical support for part BB3B042620221D?
You can download the BB3B042620221D datasheet or visit the Carling Technologies website for support.
Who is the manufacturer of BB3B042620221D?
Carling Technologies