D+H KA34 Chain Actuator SSR40/45B

D+H KA34 Chain Actuator SSR40/45BD+H KA34 Chain Actuator High Performance AOV & SHEV Window Drive The D+H KA34 Chain Actuator is a powerful, high performance window drive designed for both smoke and heat exhaust ventilation (SHEV) and daily natural ventilation applications. Certified as D+H Euro SHEV in accordance with EN 12101 2, the KA34 is ideal for Automatic Opening Vent (AOV) systems in commercial buildings, public spaces, and residential developments. Engineered for speed,

The Luxe is constructed of high-quality ABS that provides a long-lasting shock-proof and robust construction while being UV resistant

● 5 standard sizes from 150mm to 355mm

contractors

● Tested and certified according to ISO 21927‑9

This advanced system operates continuously to maintain a fresh and healthy indoor environment

The CXM-CO-G-G-BB is capable of switching upto mains voltage

Simple to operate and test weekly CXL call points benefit installers and end user alike

Voltage: 12

or pressure sensor with a 0-10V analogue output

● Supplied with plated steel band fixings

● TK versions offer means of motor protection via motor thermal contact

or accidental damage