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Siemens 5SM3414-0LB — Residual Current Breakers (RCCB/RCBO)

Siemens 5SM3414-0LB SENTRON RCCB, 2-pole, 40 A, 100 mA, 230

MPN5SM3414-0LB

Siemens SENTRON 5SM3414-0LB, 2-pole RCCB, type AC, 40 A rated current, 100 mA residual trip, 230 V AC, 10 kA short-circuit rating, DIN rail mount, instantaneous design.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

5SM3414-0LB — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SM3414-0LB — Identification
ParameterValue
Product designationRCCB
Product design / constructionInstantaneous
5SM3414-0LB — Mechanical
ParameterValue
Mounting positionany
Installation depth70 mm
5SM3414-0LB — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors

Product details

The IP20 rating applies once the distribution board is installed with conductors connected; the enclosure provides the required ingress protection. Terminal tightening torque is 2.5 to 3 N·m, accepting solid or stranded conductors from 1 to 16 mm².

Overvoltage category III (fixed installation). The design is instantaneous (no short-time delay), silicon-free, and finger- and back-of-hand safe per the protection against electrical shock specification.

Frequently asked questions

Where can I buy 5SM3414-0LB and get a price?

This part is sourced to order through independent distribution against an RFQ. Availability and current pricing are confirmed at quote time — submit an inquiry for a firm quote.

What conductor sizes does 5SM3414-0LB accept?

It accepts solid and stranded conductors from 1 to 16 mm².

MPN
5SM3414-0LB