Miniature Circuit Breaker 2-Pole | 4 A Rated Current | 15 kA Switching Capacity | IP20 Protection by Eaton
Miniature circuit breaker with 2 poles and a rated current of 4 A—ideal for branch circuit protection in industrial and commercial applications. Built for safety with a 15 kA switching capacity and IP20 protection, ensuring reliable performance and compliance with electrical standards.
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Product Name/Title: Miniature Circuit Breaker 2-Pole | 4 A Rated Current | 15 kA Switching Capacity | IP20 Protection by Eaton
Brand: Eaton
SKU: Y7-278752
Alternatively Known As: Miniature Circuit Breaker, MCB, FAZ MCB, Eaton FAZ-C4/2, 2-pole circuit breaker
- Number of poles: 2
- Tripping characteristic: C
- Rated current: 4 A
- Voltage rating AC: 240 V / 415 V
- Voltage rating DC: 60 V per pole
- Rated switching capacity: 15 kA (IEC/EN 60947-2)
- Breaking capacity: 10 kA (UL1077)
- Frequency rating: 50-60 Hz
- Rated insulation voltage: 440 V
- Rated impulse withstand voltage: 4 kV
- Mounting method: Top-hat rail IEC/EN 60715
- Degree of protection: IP20 (IP40 when fitted)
- Connectable conductor cross section: 1-25 mm²
- Terminal protection: Finger and hand touch safe
- Ambient operating temperature: -25 °C to 75 °C
- Electrical lifespan: 10,000 operations
- Dimensions (H x L x W): 75.5mm x 80mm x 36mm
- Weight: 0.225 kg
- 2-pole miniature circuit breaker with tripping characteristic C
- Rated current: 4 A
- Voltage rating: 240 V AC / 415 V AC, 60 V DC per pole
- Rated switching capacity up to 15 kA (IEC/EN 60947-2)
- Twin-purpose terminals for solid and multi-wired conductors
- Mounting on top-hat rail IEC/EN 60715
- Finger and hand touch safe terminals
- Ambient operating temperature range: -25 °C to 75 °C
- Additional equipment possible
- Current limiting class 3
- Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into switchgear.
- Branch circuits protection
- Switchgear for industrial and advanced commercial applications
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Enhances electrical safety reducing risk of fire and electrical faults
- Supports energy efficiency by protecting circuits and preventing overloads
Warranty details available from Eaton; typically includes coverage against manufacturing defects.
The Eaton Moeller series xEffect FAZ-C4/2 Miniature Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical circuit protection.