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Residual Current Circuit Breaker 40A 4 Poles | 300mA Fault Current | IP20 Protection by Eaton
This residual current circuit breaker features a 40A rating with 4 poles and a 300mA fault current, making it ideal for industrial switchgear applications. Built for advanced commercial electrical protection, it offers quick attachment to DIN rail and finger-safe terminals for enhanced safety.
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Product Name/Title: Residual Current Circuit Breaker 40A 4 Poles | 300mA Fault Current | IP20 Protection by Eaton
Brand: Eaton
SKU: Y7-167897
Alternatively Known As: Eaton FRCdM RCCB Type B 40A, Eaton digital residual current device, Eaton Type G/B circuit breaker
Technical Specifications
- Rated operational current: 40 A
- Rated fault current: 300 mA
- Number of poles: 4
- Rated insulation voltage (Ui): 440 V
- Rated operational voltage (Ue): max 415 V
- Rated short-circuit strength: 10 kA
- Rated residual making and breaking capacity: 500 A
- Frequency rating: 50 Hz
- Pollution degree: 2
- Degree of protection: IP20 (IP40 with suitable enclosure)
- Connectable conductor cross section (solid-core): 1.5 mm² to 35 mm²
- Connectable conductor cross section (multi-wired): 1.5 mm² to 16 mm²
- Mounting method: DIN rail IEC/EN 60715
- Heat dissipation: 6.2 W current-dependent
- Impulse withstand voltage (Uimp): 4 kV
- Surge current capacity: 3 kA
- Terminal protection: Finger and hand touch safe
- Tripping time: Short time-delayed 10 ms
- Switching capacity of auxiliary contact at 240 V AC: 0.25 A
- Switching capacity of auxiliary contact at 30 V DC: 2 A
- Dimensions (H x L x W): 80mm x 76mm x 70mm
- Weight: 0.32 kg
Key Features
- Residual current circuit-breaker, digital Type G/B
- 40 A amperage rating with 4 poles
- 300 mA fault current rating
- Short-time delayed tripping (10 ms delay)
- Interlocking device fitted
- Quick attachment with 2 latch positions for DIN rail IEC/EN 60715
- Finger and hand touch safe terminals
- Rated short-circuit strength of 10 kA
- Suitable for ambient operating temperatures from -25 °C to 50 °C
- Mechanical lifespan of 20,000 operations and electrical lifespan of 4,000 operations
- Status indication with white/blue and contact position indicator red/green
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchgear systems.
Applications
- Industrial switchgear applications
- Advanced commercial electrical protection
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- RoHS compliant ensuring reduced hazardous substances
- Energy efficient protection reducing electrical faults and energy waste
Warranty Information
Warranty details available upon request from Eaton; typically includes coverage against manufacturing defects.
Available Now
The Eaton Moeller series xEffect FRCdM Type B RCCB 40A 4p 300mA Type G/B is available for immediate purchase, ideal for industrial and advanced commercial electrical protection applications.
