The Siemens 3VU2936-0B is a door-coupling rotary mechanism designed for the 3VU2.4 and 3VU2.5 series of circuit breakers. It allows the breaker's rotary operating handle to be mounted through the enclosure door, so the door can remain closed while the breaker is operated — a standard arrangement for panel safety and IP protection.
Siemens 3VU2936-0B Door-Coupling Rotary Mechanism, 3VU2.4/3V
MPN3VU2936-0B
Siemens, 3VU2 series, door-coupling rotary mechanism, order code 3VU2936-0B, for 3VU2.4 and 3VU2.5 circuit breakers.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
Frequently asked questions
What is 3VU2936-0B used for?
It is a door-coupling rotary mechanism for Siemens 3VU2.4 and 3VU2.5 circuit breakers, enabling external door-mounted operation of the breaker handle.
Where can I buy 3VU2936-0B?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
3VU2936-0B