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HUMMEL M40 Power Series

In brief:

Robust circular connector system with M40x1.5 screw locking mechanism and IP67 / IP69K ingress protection for use in harsh environments.

M40 Power connectors are available in 6 and 8 way variants with a current carrying capacity of up to 55A.

The series caters for cable OD’s of up to 28mm and a wire gauge max. of 16.00mm²


A brand known for quality, innovation and technical development, offering circular connectors, cable glands and cable protection

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HUMMEL M40 Power series is a range of robust waterproof circular connectors for use in tough environments.

The M40 system is sealed to IP67 and IP69K in mated condition thus provides a ruggedized sealed connection at all times.

6 & 8 way variants offer a current carrying capacity of up to 55A and allow for cable OD’s of up to 28mm and wire gauges of 16mm².

Cable shells are available with both male and female thread for an in-line connection or can be mated with the panel receptacle which is available in standard or angled square flange and jam-nut style.

Connectors shells arrive with the relevant insert as selected with crimp pins chosen separately depending on the desired wire gauge.

For a more detailed description of this connector series please see the manufacturer's brochure which is available to download above.

For a personalised quotation on any of the part numbers seen in this range please complete the 'Quick Quote' form or simply call us on 01744 815001.

Technical expertise is just a click away. For rapid service & personalised support, complete the following form or call 01744 815 001

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