Air quality and Humidity Sensor Switches

3 AMP 3 x Position rotary switch

30-90% Relative Humidity range. Single phase

Single pole

Single phase two pole

Single phase two pole + red neon

Single phase two pole + red neon & fuse

Single phase two pole + Fuse holder

Single pole

Three pole

Single pole + green neon

Double and lockable triple pole

Single and lockable tripple pole + green neon

Single and double pole + red & green neon

Rotary speed control for QuietAir QT150VS only.

Double and single pole

Single pole

Single pole + green neon

Three position + green and red neon

100% speed controller for linear control of fans

Maxivent / Supervent / iCON60