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

Siemens 5SV4314-0 SENTRON RCCB, 2-pole, 40 A, 30 mA, 230 V A

MPN5SV4314-0
Active

Siemens SENTRON RCCB, 2-pole, Type AC, 40 A rated current, 30 mA rated residual current, 230 V AC, 10 kA SCCR, DIN rail mount, 2 MW, IP20.

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

Specifications

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

Product details

The Siemens 5SV4314-0 is a SENTRON residual current circuit breaker (RCCB), 2-pole, Type AC, rated 40 A with a 30 mA trip sensitivity on 230 V AC, 50 Hz only. This is the instantaneous version — no short-time delay — so it clears earth faults as fast as the waveform permits.

Snaps onto DIN rail (REG) in any orientation — top or bottom feed accepted. IP20 with distribution board cover and connected conductors; fine for enclosed panels, not for wet-area standalone mounting. Silicon-free construction suits environments where outgassing must be avoided (e.g., near sensitive electronics or optical assemblies).

Thermal and electrical limits

Ambient operating range -25 °C to 45 °C; storage down to -40 °C. Mechanical service life 10 000 operating cycles typical. Maximum permissible series fuse 63 A. Supplementary devices (e.g., auxiliary switches, shunt trips) can be installed on the side.

Frequently asked questions

What is the difference between 5SV4314-0 and the 5SL4363-7 MCB?

The 5SV4314-0 is a 2-pole RCCB (40 A, 30 mA, Type AC) for earth fault protection; the 5SL4363-7 is a 3-pole miniature circuit breaker (MCB) with C-curve trip for overcurrent protection. They serve different functions — the RCCB protects against leakage to ground, the MCB protects against overload and short circuit. They are complementary, not substitutes. Panel space differs: the RCCB occupies 2 MW (36 mm), the MCB occupies 3 MW (54 mm).

Where can I buy 5SV4314-0?

The 5SV4314-0 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer.

Will 5SV4314-0 drop into a panel specified around 5SL4363-7?

No — the 5SV4314-0 is 2 MW wide (36 mm) while the 5SL4363-7 is 3 MW (54 mm), so the DIN rail footprint differs. Both mount on DIN rail (REG) and share 70 mm installation depth, but the RCCB occupies one fewer module width. The wiring is also different: the RCCB is a 2-pole device for phase and neutral, while the MCB is 3-pole for three-phase circuits. They are not drop-in replacements.

MPN
5SV4314-0