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Siemens 5SL6310-6CC — 3-Pole MCB (DIN Rail)

Siemens 5SL6310-6CC SENTRON MCB, 3P B 10A 6kA

MPN5SL6310-6CC
Active

Siemens SENTRON 5SL6310-6CC miniature circuit breaker, 3-pole B-curve, 10 A rated current, 6 kA breaking capacity per EN 60898, 400 V AC, 3 MW units.

Siemens 5SL6310-6CC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL6310-6CC — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
Suitability for operationResidential buildings/infrastructure
5SL6310-6CC — Protection
ParameterValue
Tripping characteristic (curve)B
Breaking capacity per EN 608986 kA
Overvoltage categoryIII
IP protection classIP20, with connected conductors
Energy limitation class3
Pollution degree2
5SL6310-6CC — Electrical
ParameterValue
Rated voltage (AC, multi-phase)440 V
Rated frequency50 Hz
5SL6310-6CC — 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
5SL6310-6CC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of surrounding temperaturePeriodically +55°C, max. 95% humidity

Product details

Siemens SENTRON 5SL6310-6CC — 3-pole B-curve MCB, 10 A, 6 kA

It carries a 3-pole configuration with B tripping characteristic, rated 10 A at 400 V AC, and a 6 kA breaking capacity per EN 60898 — the standard for household and similar installations. Three modular width units (54 mm) snap onto standard DIN rail; mounting position is unrestricted.

The B-curve (3–5× In) avoids nuisance tripping on cable charging currents but clears fast on hard faults. Rated 10 A continuous; the 3-pole block handles three-phase circuits up to 400/440 V line-to-line.

Snap-on DIN rail mount, 3 MW (54 mm wide). Sealable (can be locked in off position for lockout/tagout). Touch protection built in. Halogen-free and silicon-free construction; no corrosive off-gassing in enclosed cabinets.

Frequently asked questions

What is the breaking capacity of the 5SL6310-6CC?

6 kA per EN 60898 at 400 V AC. That rating governs its use in standard residential and infrastructure distribution boards.

Will the 5SL6310-6CC drop into a panel specified around the 5SL4120-7CC?

Not directly — the 5SL4120-7CC is a 2-pole C-curve 20 A unit; the 5SL6310-6CC is 3-pole B-curve 10 A. Different pole count, curve, and rating. The DIN-rail footprint is the same width per pole, but the circuit design must be re-evaluated.

How do I get current pricing and availability for the 5SL6310-6CC?

Submit an RFQ. The part is sourced to order through independent distribution; pricing and stock levels are confirmed at quote time.

What compliance documentation does Siemens provide for the 5SL6310-6CC?

The MCB carries EN 60898 certification (6 kA breaking capacity), and the SENTRON series generally meets RoHS and REACH requirements. Specific declarations are available from Siemens documentation.

MPN
5SL6310-6CC