MK Electric K4918WHI Grid Plus White 2 Way Biased 1 Way 1 Module Single Pole Modular Key Switch 20A

MK Electric K4918WHI Grid Plus Modular Key Switch – White, 2 Way Biased to 1 Way, Single Pole, 20A

The MK Electric K4918WHI is a white 2 way biased 1 way single pole modular key switch rated at 20A, offering controlled operation via a secret key. Designed for use in secure or restricted switching applications within the Grid Plus system.

• Key-Operated Control: Supplied with 3405 ZIC key for secure access to switching functions.
• Biased 1 Way Function: Returns to the default position when released – ideal for momentary switching needs.
• Front Clip Fit: Installs easily into Grid Plus mounting frames without special tools.
• Compact Modular Design: Space-saving 1 module width for streamlined installations.
• Fully Rated: Suitable for fluorescent and inductive loads without the need for derating.

Technical Specification

• Product Type: Key switch, biased 1 way
• Operation: 2 way, single pole
• Current Rating: 20A
• Finish: White
• Standard: BS EN 60669-1: 2000

✅ Perfect for secure, biased switching – rely on the MK K4918WHI for trusted Grid Plus applications!