The mHP 11 Ex Signalling Hooter is designed for warning purposes in potentially explosive areas of zones 1 and 2.

The hooter is available with the common supply voltages and produces a sound level of approx. 108 dB(A).

The device is driven by a powerful, non-polarized electromagnet with an adjustable tappet that hits the membrane 100 to 120 times per second.

The DC version additionally comprises an electronic circuit breaker.

Can be used in:
II 2G Ex e mb IIC T5 Gb
Zones: 1, 2.


Download Product Data Sheet - Inpratex

Marking: II 2G Ex e mb IIC T5 Gb

Certificate: EU-Type Examination Certificate

Operating conditions: Indoor / Outdoor

Housing: Black Polycarbonate

Ingress protection: IP54

Cable entries: 1xM20x1,5 Plastic cable gland

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