The Siemens 3VU2932-4AF0 is an undervoltage release module rated for 110/127V AC, designed to fit the 3VU2.4 and 3VU2.5 series of motor protective circuit breakers. It drops the breaker when supply voltage falls below its pickup threshold — a standard safeguard against brownout damage to motor loads or restart hazards after a dip.
3VU2932-4AF0 Undervoltage Release 110/127V AC for 3VU2.4, 3V
MPN3VU2932-4AF0
Siemens 3VU2932-4AF0, undervoltage release 110/127V AC for 3VU2.4 and 3VU2.5 series, current lifecycle stage.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
Frequently asked questions
What is 3VU2932-4AF0 used for?
It is an undervoltage release for Siemens 3VU2.4 and 3VU2.5 motor protective circuit breakers, tripping the breaker when supply voltage drops below the 110/127V AC range to protect motor loads from undervoltage conditions.
Who supplies 3VU2932-4AF0 and how is it quoted for volume purchases?
We source the 3VU2932-4AF0 through independent distribution channels. Volume pricing and lead time are quoted on request against an RFQ.
MPN
3VU2932-4AF0