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Siemens 5SL6310-7RC — 3-Pole MCB (DIN Rail)

Siemens 5SL6310-7RC SENTRON MCB, 10A 3P C-Curve, 7.5kA

MPN5SL6310-7RC
Active

Siemens SENTRON 5SL6310-7RC miniature circuit breaker, 10 A, 3-pole, C tripping characteristic, 7.5 kA breaking capacity per EN 60898, 3 MW units wide.

Siemens 5SL6310-7RC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL6310-7RC — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
Pole configuration3P
Suitability for operationResidential buildings/infrastructure
5SL6310-7RC — Protection
ParameterValue
Tripping characteristic (curve)C
Breaking capacity per EN 608987.5 kA
Overvoltage categoryIII
IP protection classIP20, with connected conductors
Energy limitation classNo
Pollution degree2
5SL6310-7RC — Electrical
ParameterValue
Rated voltage (AC, multi-phase)440 V
Voltage type (AC/DC)AC
Supply frequency range50/60 Hz
Power loss per pole at rated current (AC, hot)1.2 W
Mechanical service life (operating cycles, typ.)10 000
Rated voltage (AC, single-phase)250 V
5SL6310-7RC — Mechanical
ParameterValue
Modular width units3
Mounting positionany
Width54 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Terminal tightening torque, max.75 °C
Terminal tightening torque, min.-40 °C
SealableYes
Accepts supplementary devicesYes
5SL6310-7RC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens 5SL6310-7RC is a SENTRON miniature circuit breaker rated 10 A with a C tripping characteristic, 3-pole (3P) design, and a breaking capacity of 7.5 kA according to EN 60898.

Compared to the 5SL4363-7, which shares the same 3-pole, C-curve, 54 mm footprint and 10 000 mechanical cycles, the 5SL4363-7 carries a higher breaking capacity (10 kA per both EN 60898 and IEC 60947-2) and a higher power loss per pole (5 W vs 1.2 W). The 5SL6310-7RC is the lower-breaking-capacity sibling, suited for residential and light commercial infrastructure where 7.5 kA is sufficient.

It is halogen-free and silicon-free, and sealable for tamper-proofing in metering or common-area panels.

Frequently asked questions

How do I get current pricing and availability for 5SL6310-7RC?

Submit an RFQ. The 5SL6310-7RC is sourced and quoted to order through independent distribution; availability and current pricing are confirmed at quote time.

When sourcing 5SL6310-7RC, what's the closest functional second-source — 5SL4363-7?

The 5SL4363-7 is the closest functional peer: same 3-pole, C-curve, 54 mm footprint, and 10 000 mechanical cycles, but with a higher breaking capacity of 10 kA (per EN 60898 and IEC 60947-2) and higher per-pole power loss (5 W vs 1.2 W). It will drop into the same panel without rewiring.

What is 5SL6310-7RC's listed depth (76 mm) on this component line?

The 5SL6310-7RC has a depth of 76 mm and an installation depth of 70 mm.

What is 5SL6310-7RC's listed width (54 mm) on this component line?

The 5SL6310-7RC has a width of 54 mm, corresponding to 3 modular width units.

Will 5SL6310-7RC drop into a panel that was specified around 5SL4363-7 without rewiring?

Yes. Both the 5SL6310-7RC and 5SL4363-7 share the same 54 mm width (3 MW), 76 mm depth, 70 mm installation depth, and 3-pole design, so they are mechanically interchangeable in the same DIN-rail panel without rewiring.

What compliance documentation does this brand provide for 5SL6310-7RC (RoHS, REACH, UL, IEC)?

The 5SL6310-7RC is rated according to EN 60898 (7.5 kA breaking capacity) and is designed for overvoltage category III and pollution degree 2. It is halogen-free and silicon-free. For specific RoHS, REACH, or UL declarations, refer to the manufacturer's documentation available via the product support page.

MPN
5SL6310-7RC