ATEX Switches Serie EFS
3 or 4-pole ATEX certified switches suitable for installation in explosive atmospheres.
Description
Manufactured in light aluminum alloy.
Suitable for currents up to 25A, 32A, 40A or 63A and voltages up to 690 VAC / 660 VDC.
TECHNICAL DATA
Marking:
II 2G Ex d IIB T6-T5 Gb (IIC version: on request)
II 2D Ex tb IIIC T85ºC-T100ºC Db
Certificate: EU-Type Examination Certificate
Housing: Aluminium (RAL 7000)
Rated voltage: Max. 690 VAC / 660 VDC.
Rated current: Max. 25A, 32A, 40A or 63A
Operating temperature: -20ºC to 40ºC
Ingress protection: IP66 (IIB version) | IP66/67 (IIC version)
Weight: 1300 g | 2300 g
Cable entries:
25/32A – 2×1” NPT (cable glands not included)
40/63A – 2×1.1/2” NPT (cable glands not included)
