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Siemens 5SV4314-0KK13 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SV4314-0KK13 SENTRON RCCB, 2-pole, 40 A, 30 mA

MPN5SV4314-0KK13
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Siemens SENTRON 5SV4314-0KK13, 2-pole RCCB, Type AC, 40 A rated current, 30 mA residual sensitivity, 24–125 V AC supply, 10 kA SCCR, instantaneous, 2 MW, IP20.

Siemens 5SV4314-0KK13 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SV4314-0KK13 — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SV4314-0KK13 — Identification
ParameterValue
Product designationRCCB
Product design / constructionInstantaneous
5SV4314-0KK13 — Mechanical
ParameterValue
Mounting positionany
Width in modular units2
Maximum45 °C
Minimum-25 °C
Width36 mm
Height90 mm
Depth70 mm
Installation depth70 mm
5SV4314-0KK13 — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors

Product details

RCCB for 24–125 V AC circuits

The Siemens SENTRON 5SV4314-0KK13 is a 2-pole residual current operated circuit breaker (RCCB) with Type AC detection, rated 40 A and 30 mA trip sensitivity. It operates on a 24–125 V AC supply at 50 Hz, making it suited for control transformers or low-voltage AC distribution where standard 230/400 V RCCBs won't hold in. The 10 kA short-circuit current rating (SCCR) per IEC 61008-1 means it can interrupt a fault up to that level without upstream fuses needing to clear first — sized for sub-distribution boards with a 63 A max series fuse.

Snap-on fit and panel integration

Snaps onto DIN rail (REG) in any mounting position. Two modular width units (36 mm wide) at 60 mm grid spacing; depth is 70 mm, matching the standard SENTRON RCCB/MCB footprint.

Frequently asked questions

Where can I buy 5SV4314-0KK13 and what is the lead time?

The 5SV4314-0KK13 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for the latest lead-time estimate.

What is the difference between 5SV4314-0KK13 and the 5SL4363-7 miniature circuit breaker?

The 5SV4314-0KK13 is a residual current circuit breaker (RCCB) for earth-leakage protection; the 5SL4363-7 is a 3-pole miniature circuit breaker (MCB) for overcurrent protection. They serve different functions — the RCCB detects ground faults, the MCB protects against overloads and short circuits. They are not functional substitutes.

What are the key ratings of the 5SV4314-0KK13?

2-pole Type AC RCCB, 40 A rated current, 30 mA residual sensitivity, 24–125 V AC supply at 50 Hz, 10 kA SCCR per IEC 61008-1, instantaneous trip, 2 MW width (36 mm), 70 mm depth, IP20 with distribution board cover.

Will 5SV4314-0KK13 fit a panel designed for 5SL4363-7?

The 5SV4314-0KK13 is 2 MW (36 mm) wide, while the 5SL4363-7 is 3 MW (54 mm) wide. Both mount on DIN rail with 70 mm installation depth, but the RCCB occupies one fewer modular unit. The panel's DIN rail and depth clearance are compatible; the knockout or busbar arrangement may need adjustment for the narrower width.

MPN
5SV4314-0KK13