2 Pole 100A Main Switch
The WMS2100 2 Pole 100A Main Switch is a robust, high-capacity isolator designed to provide safe and reliable control of electrical circuits. Suitable for residential, commercial, and light industrial installations, it delivers dependable performance when isolating power for maintenance, upgrades, or emergency shutdowns. Built to withstand demanding environments, this main...
The WMS2100 2 Pole 100A Main Switch is a robust, high-capacity isolator designed to provide safe and reliable control of electrical circuits. Suitable for residential, commercial, and light industrial installations, it delivers dependable performance when isolating power for maintenance, upgrades, or emergency shutdowns.
Built to withstand demanding environments, this main switch is fully compliant with BS EN 60947-3 and offers both forked and pin busbar connections for easy integration into your consumer unit or distribution board.
- High current capacity – rated for 100A loads
- Versatile voltage rating – operates at 230/400V AC
- Long operational life – 10,000 electrical cycles and 10,000 mechanical operations
- Two-pole design – provides full circuit isolation
- Compliant with BS EN 60947-3 – safety assured
- Compatible with forked and pin busbars – easy installation
Is this main switch suitable for domestic use?
Yes – the WMS2100 is suitable for residential consumer units as well as commercial boards, provided the ratings match your installation.
What is the difference between a single-pole and double-pole main switch?
A double-pole main switch isolates both the live and neutral conductors, providing full circuit disconnection for enhanced safety.
Does this main switch come with a busbar?
No – busbars are supplied separately, but the unit accepts both forked and pin busbar types.
- Model: WMS2100
- Number of poles: 2P
- Rated current (In): 100A
- Rated voltage (Ue): 230/400V AC
- Electrical life: 10,000 cycles
- Mechanical life: 10,000 operations
- Compliance: BS EN 60947-3
- Connections: Forked and pin busbar compatible
This main switch must be installed by a qualified electrician in accordance with BS 7671. Ensure correct torque settings are applied to all terminations, and verify that the switch is suitable for the intended load and environment.
- Mounts easily into compatible consumer units or distribution boards
- Accepts forked or pin busbars for flexible connection
- Check for adequate clearance to operate the switch handle
- Test isolation function after installation
