5 Pole 100A Auto Resetting MCBs WARD5100C
The WCED WARD5100C is a 5 Pole 100A Auto Resetting MCB designed for three-phase systems with neutral and earth monitoring. It delivers overload, short-circuit, and voltage monitoring protection while automatically resetting after under-voltage events, reducing downtime on critical installs. With built-in PME fault protection, this unit is especially suited to...
The WCED WARD5100C is a 5 Pole 100A Auto Resetting MCB designed for three-phase systems with neutral and earth monitoring. It delivers overload, short-circuit, and voltage monitoring protection while automatically resetting after under-voltage events, reducing downtime on critical installs.
With built-in PME fault protection, this unit is especially suited to EV charging, solar, and renewable systems where continuous supply and compliance with BS 7671 are essential. Compact and resilient, it’s built for domestic, commercial, and industrial distribution systems.
- 5 Pole, 100A rated - for 3 phase + N + E protection
- Auto reset after under-voltage; manual reset after over-voltage
- PME fault protection - no earth rod required
- Overload and short-circuit protection included
- Complies with BS EN 60898-1, BS EN 60947, and BS EN 50557
- Dimensions: 107.2mm (W) x 82.4mm (H) x 78.5mm (D)
What’s the difference between the 3 Pole and 5 Pole versions?
The 3 Pole version (WARD3100C) is for three-phase loads only. The 5 Pole version (WARD5100C) includes monitoring of neutral and earth, making it fully PME fault-protected.
Is this suitable for EV charging and solar systems?
Yes. The WARD5100C is built for renewable and EV installs where PME protection, voltage monitoring, and automatic reset are required.
Does it reset automatically?
Yes, it will automatically reset after an under-voltage event. Manual reset is required after over-voltage trips for compliance and safety.
What standards does it comply with?
It complies with BS EN 60898-1, BS EN 60947, and BS EN 50557 standards for MCBs and automatic reset devices.
- Type: Automatic Resetting MCB
- Poles: 5 Pole (3 phase + neutral + earth)
- Rated Current: 100A
- Voltage Monitoring: Trips on <207V or >253V
- Reset: Auto reset after under-voltage; manual reset after over-voltage
- Protection: Overload, short circuit, PME fault monitoring
- Standards: BS EN 60898-1, BS EN 60947, BS EN 50557
- Dimensions (WxHxD): 107.2 x 82.4 x 78.5mm
This unit provides auto-resetting MCB protection for three-phase systems where PME compliance and supply continuity are critical. Installation must be completed by a qualified electrician in accordance with BS 7671.
- DIN rail mountable for fast installation
- Confirm system earthing and voltage before energising
- Manual reset required after over-voltage trips
- Ideal for EV chargers, solar inverters, and industrial loads
