Atex Key Switch

Key switch for assembling of control panels or local control stations.

Robust and reliable construction with 2,5mm² silver contact terminals and nominal voltage up to 250V.

Different switching combinations are possible.
The key can be removed in both positions.

Possible Application

• High switching capacity
• International certificates
• Usable as latching or spring return
• Robust construction
• Control Panels
• Local control stations

Certificates
ATEX, IECEx, GOST TC-RU

Marking
II 2G Ex de IIC Gb / II 2D Ex tD A21 IP66

Technical Data
Zone: 1 / 2 / 21 / 22
Nominal voltage max.: 250VAC / 110VDC
Current @ 250VAC:
AC12: 16A @ ≤40°C
AC15: 10A @ ≤60°C
Current @ 110VDC: DC12: 0,5A @ ≤60°C
Current @ 24VDC: DC13: 1A @ ≤60°C
Terminals: 2x 2,5mm², Silver
Ingress protection: IP 66
Temperature range: -55..+60°C
Dimension (mm): pls. see drawing
Mechanical life: 1.000.000 cycles
Mounting possibilities: Backside – DIN-Rail – Lid
Lid Mounting: Thickness 1-6mm