Panel integration
As a DIN-rail-mounted RCCB, it occupies a standard modular-width slot in a distribution board — no special cutout or gland plate modification needed for retrofit into existing SENTRON-based panels.
SENTRON 5SM1346-0MB RCCB, current lifecycle
MPN5SM1346-0MB
SENTRON RCCB, residual current operated circuit breaker, order code 5SM1346-0MB, lifecycle stage current.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | RCCB |
Product details
Frequently asked questions
What is the product brand and type of 5SM1346-0MB?
It is a SENTRON residual current operated circuit breaker (RCCB).
MPN
5SM1346-0MB