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Siemens 5SV4642-0 — Residual Current Breakers (RCCB/RCBO)

Siemens 5SV4642-0 SENTRON RCCB, 4P, 25 A, 300 mA, 400 V AC

MPN5SV4642-0

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Siemens SENTRON RCCB, 4-pole, Type AC, In: 25 A, IΔn: 300 mA, Un AC: 400 V, 10 kA SCCR, DIN rail mount, IP20.

$25.40Ref. price · indicative, final on quote

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Siemens 5SV4642-0 datasheet (PDF)

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

Specifications

5SV4642-0 — Electrical Ratings
Parameter	Value
Number of poles	4
Overvoltage category	III

5SV4642-0 — Identification
Parameter	Value
Product designation	RCCB
Product design / construction	Instantaneous

5SV4642-0 — Mechanical
Parameter	Value
Mounting position	any
Width in modular units	4
Maximum	45 °C
Minimum	-25 °C
Width	72 mm
Height	90 mm
Depth	70 mm
Installation depth	70 mm

5SV4642-0 — Environmental
Parameter	Value
IP degree of protection	IP20, if the distribution board is installed, with connected conductors

Product details

The Siemens 5SV4642-0 is a 4-pole residual current circuit breaker (RCCB) from the SENTRON family, rated 25 A at 400 V AC with a 300 mA trip threshold. Overvoltage category III confirms it's rated for fixed-installation panels, not just outlet-level use. Rated operating frequency is 50 Hz — not 50/60 Hz, so verify supply frequency before specifying.

Depth is 70 mm — the same as the installation depth, so no extra clearance needed behind the rail. Mounting position is unrestricted: horizontal, vertical, or flat; no derating required. Supply can enter from top or bottom.

Frequently asked questions

How do I get current pricing and availability for 5SV4642-0?

Submit an RFQ through the distributor; current pricing and stock levels are confirmed at quote time.

Will 5SV4642-0 drop into a panel specified around 5SL4363-7 without rewiring?

No — the 5SV4642-0 is 72 mm wide (4 MWU) versus 54 mm (3 MWU) for the 5SL4363-7, and it requires a neutral conductor connection for its 4-pole operation. Physical fit and wiring differ.