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Siemens 5SJ6513-6 — 1-Pole MCB (DIN Rail)

Siemens SENTRON 5SJ6513-6 MCB, 1P+N, B-curve, 13 A, 6 kA

MPN5SJ6513-6

Siemens SENTRON 5SJ6 series, miniature circuit breaker 5SJ6513-6, 1P+N, B-curve, 13 A, 6 kA breaking capacity per EN 60898, 240 V AC, 60 V DC max, IP20, 70 mm depth.

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

Specifications

5SJ6513-6 — Identification
ParameterValue
Product designationMiniature circuit breakers
Brand nameSENTRON
Number of poles2
5SJ6513-6 — Electrical & Protection
ParameterValue
Tripping characteristic classB
Rated value (EN 60898)6 kA
Overvoltage category3
5SJ6513-6 — Mounting & Connection
ParameterValue
Mounting positionany
Installation depth70 mm
SealableYes
5SJ6513-6 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Halogen-freeYes
Silicone-freeYes

Product details

Siemens SENTRON 5SJ6513-6 — 13 A B-curve MCB for branch-circuit protection

Rated at 240 V AC and 60 V DC maximum, it covers single-phase line-to-neutral circuits in common 230/240 V systems. The 1P+N construction switches the line pole and provides a switched neutral, which is useful in installations where the neutral must be disconnected for isolation.

Occupies 2 width units (about 36 mm) and installs at 70 mm depth, leaving clearance for rear-panel wiring in shallow enclosures. Mounting position is any — horizontal, vertical, or flat — which simplifies layout in crowded panels. IP20 with connected conductors means the terminals are finger-safe when wired; no additional finger-duct cover needed for the breaker body itself. Vibration resistance tested to 50 m/s² at 25–150 Hz and 60 m/s² at 10–150 Hz per IEC 60068-2-6, so it holds up in panels mounted on pumps, compressors, or conveyors. Mechanical life is rated 20 000 switching cycles — typical for a residential-grade MCB, not a frequent-switching contactor.

Frequently asked questions

Where can I buy 5SJ6513-6 and how do I get a price?

We source the 5SJ6513-6 to order against an RFQ. Submit a request for quote through this listing, and we will confirm availability and current pricing at quote time.

Will 5SJ6513-6 drop into a panel that was specified around 5SJ6216-6 without rewiring?

Yes, the 5SJ6513-6 shares the same mechanical footprint (2 width units, 70 mm depth, any mounting position) and terminal wire range (0.75–25 mm² solid/stranded) as the 5SJ6216-6. The only difference is the current rating — 13 A vs 16 A — so it fits the same DIN rail slot and wiring without changes, provided the 13 A rating meets the circuit load.

What is 5SJ6513-6's listed solid wire range?

The 5SJ6513-6 accepts solid conductors from 0.75 mm² up to 25 mm², covering most final-circuit wiring sizes.

What compliance documentation does this brand provide for 5SJ6513-6?

The 5SJ6513-6 is a Siemens SENTRON product. It carries IP20 protection class, is halogen-free and silicon-free, and is rated per EN 60898 and IEC 60947-2. Standard Siemens MCB documentation includes the declaration of conformity and CE marking; specific RoHS/REACH declarations are available from Siemens upon request.

MPN
5SJ6513-6