37,5 mm

5x Siemens 3RH1911-1HA01 Auxiliary Switch Block 1Ö 3RH1 911-1HA01

I like that Siemens provides free firmware updates for many devices.

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MEAN WELL ELG-240-24A-3Y 240W 24V 10A LED power supply IP65

This Mini 1/4inch Double Ended model is small enough to fit in a tool pouch.

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