Explosion-Proof Control Units
ATEX-certified explosion-proof control-unit series designed for local control in hazardous areas with combinations of push buttons, signal lamps and emergency stops.
Product Specifications
Key technical information is listed below. Final product selection, certificate scope and model verification must be confirmed for the application before quotation.
ZNB.CE
Zone 1-2 / 21-22
IP65
Project-based selection
Start/stop, signal and emergency combinations
-25°C to +55°C operating temperature
24–220 V, 50/60 Hz applications
Low-copper aluminium enclosure
Where is it used?
Frequently asked questions
What is ZNB.CE?
ATEX-certified explosion-proof control-unit series designed for local control in hazardous areas with combinations of push buttons, signal lamps and emergency stops.
What information should I provide when selecting a product?
Share the Zone classification, gas or dust group, ambient temperature, mounting method, supply voltage and the project specification if available.
How is certificate suitability verified?
The final product’s ATEX marking and certificate scope must be checked together with the ordered model and site classification.