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Siemens 5SL3625-7MB — 4-Pole MCB (DIN Rail)

Siemens 5SL3625-7MB SENTRON MCB, 4P C-25A 4.5kA

MPN5SL3625-7MB
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Siemens SENTRON 5SL3 series, 5SL3625-7MB, 4-pole miniature circuit breaker, 25 A rated current, C tripping characteristic, 4.5 kA breaking capacity per EN 60898, 400 V AC, 3P+N with neutral switching.

Siemens 5SL3625-7MB datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL3625-7MB — Identification
ParameterValue
Type / order code5SL3
Brand nameSENTRON
Application suitabilityResidential buildings/infrastructure
5SL3625-7MB — Ratings
ParameterValue
Number of poles4
Pole configuration3P+N
Rated current (In), AC25 A
Rated voltage, AC (multi-phase)440 V
Rated voltage, DC (max.)60 V
Voltage typeAC
Rated frequency50 Hz
5SL3625-7MB — Protection
ParameterValue
Tripping characteristic (trip curve)C
Rated breaking capacity (Icn), per EN 608984.5 kA
Rated breaking capacity, per IEC 60947-24.5 kA
Overvoltage category3
Degree of protection (IP)IP20, with connected conductors
Neutral conductor switchingYes
Touch protectionYes
5SL3625-7MB — Mechanical
ParameterValue
Width in modular units4
Width72 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
SealableYes
5SL3625-7MB — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
5SL3625-7MB — Performance
ParameterValue
Mechanical service life (switching cycles, typ.)20 000

Product details

Rated for the panel — 25 A C-curve in a 4-pole footprint

Breaking capacity is 4.5 kA per both EN 60898 and IEC 60947-2, which covers most residential and light commercial distribution boards; if your fault level exceeds that, step up to the 5SL6 series. The 3P+N configuration with neutral switching means the neutral pole opens and closes with the phases — useful where isolation of all live conductors is required by local code or for downstream maintenance.

Termination and environment

Screw terminals accept 0.75–25 mm² solid or stranded copper; tighten to 2.5–3 N·m. The sealable cover is a practical detail for installations that require tamper-evident locking after commissioning — common in multi-tenant metering or school buildings.

Frequently asked questions

What is the breaking capacity of 5SL3625-7MB?

Rated breaking capacity is 4.5 kA per both EN 60898 and IEC 60947-2 at 400 V AC. That covers standard residential and light commercial distribution boards; for higher fault levels consider the 5SL6 series.

Will 5SL3625-7MB drop into a panel that was specified around 5SL3640-7MB without rewiring?

The 5SL3640-7MB is a 40 A variant in the same 5SL3 series, same 4-pole 3P+N format, same 72 mm width. It shares the identical DIN-rail footprint, terminal wire range (0.75–25 mm²), and mounting position. The only difference is the current rating and the tripping curve — verify the C-curve matches your coordination study. Physically it swaps in without panel modification.

How do I get current pricing and availability for 5SL3625-7MB?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels. No public price or live stock count is maintained on this page.

MPN
5SL3625-7MB