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Siemens 3RV1982-1AD0 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1982-1AD0 SIRIUS Undervoltage Release, 110-127 V

MPN3RV1982-1AD0

Siemens SIRIUS undervoltage release, 3RV1982-1AD0, 110...127 V AC, 110...125 V DC, for size 3RV1.6, 7, 8.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RV1982-1AD0 — Identification
ParameterValue
SeriesSIRIUS
Product designationundervoltage release
3RV1982-1AD0 — Other specifications
ParameterValue
Substance prohibitance05/01/2012

Product details

The Siemens 3RV1982-1AD0 is a SIRIUS undervoltage release for size 3RV1.6, 7, 8.

Voltage range and panel fit

It snaps onto the front of the 3RV1 breaker without additional wiring space — the mounting footprint is defined by the breaker itself, so no extra DIN rail width is consumed.

Frequently asked questions

What is the voltage range for 3RV1982-1AD0?

The undervoltage release accepts 110...127 V AC or 110...125 V DC.

MPN
3RV1982-1AD0