WCED 4 Pole 63A 100mA Time Delay Type A RCD
A-Type Time Delay Residual Current Device
The WCED Whitecliffe WARTD463-100 is a high-performance Type A+S Time Delayed RCD designed to provide dependable residual current protection for commercial, industrial and three-phase electrical installations. Engineered for selective tripping applications, this device helps ensure only the upstream protection device operates during a fault condition.
Featuring 4 Pole 63A 100mA protection, the WARTD463-100 is suitable for distribution boards and switchgear requiring reliable discrimination between multiple RCD devices. The Bi-Directional design also makes this device suitable for modern energy systems where current flow direction may vary.
The WCED Bi-Directional 4 Pole 63A 100mA Time Delay Type A RCD continuously monitors current flow and disconnects the supply when an imbalance or disruption is detected. With a 6kA breaking capacity, IP20 protection and selective time delay operation, this RCD provides dependable long-term protection in demanding installations.
Key Features – WCED 4 Pole 63A 100mA Time Delay Type A RCD
- Bi-Directional operation
- 63A rated current
- 100mA residual current sensitivity
- 4 Pole Type A+S Time Delayed RCD
- Selective tripping for discrimination applications
- High-performance electro-magnetic operation
- Detects AC and pulsating DC residual currents
- 6kA breaking capacity
- Break time under IΔn: 130ms–500ms
- IP20 protection rating
- DIN rail mounted design
- Suitable for commercial and industrial installations
Technical Specifications – WCED 4 Pole 63A 100mA Time Delay Type A RCD
- Brand: WCED Whitecliffe
- SKU: WARTD463-100
- Device Type: Bi-Directional Type A+S Time Delayed RCD
- Poles: 4 Pole
- Rated Current: 63A
- Residual Current Rating: 100mA
- Voltage Rating: 400V
- Frequency: 50/60Hz
- Breaking Capacity: 6kA
- Insulation Voltage: 500V
- Impulse Withstand Voltage: 6kV
- Protection Degree: IP20
- Electrical Life: 2000 cycles
- Mechanical Life: 2000 cycles
- Approx. Dimensions: 71.5 × 82 × 70mm
- Mounting: DIN rail EN 60715 (35mm)
- Operating Temperature: -5°C to +40°C
- Storage Temperature: -25°C to +70°C
- Standards: IEC61008-1 / BS EN61008-1
Why Choose WCED Whitecliffe?
WCED Whitecliffe protection devices are designed for reliable performance in modern electrical installations, offering dependable residual current protection, selective tripping and long-term durability. Electrical4Less supplies genuine WCED products with competitive pricing and fast UK delivery.
