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Siemens 5SY3013-6KL — 1-Pole MCB (DIN Rail)

Siemens 5SY3013-6KL SENTRON MCB, 1P+N, B-13 A, 4.5 kA

MPN5SY3013-6KL

Siemens SENTRON 5SY3013-6KL miniature circuit breaker, 1P+N, B-characteristic, 13 A rated current, 4.5 kA breaking capacity at 230 V AC, 18 mm width, IP20.

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

Specifications

5SY3013-6KL — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
5SY3013-6KL — Electrical & Protection
ParameterValue
Tripping characteristic classB
Rated value (EN 60898)4.5 kA
Overvoltage categoryIII
5SY3013-6KL — Mounting & Connection
ParameterValue
Mounting positionany
Combined terminal, topNo
Combined terminal, bottomNo
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Torque, min.24 V
SealableYes
5SY3013-6KL — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Halogen-freeYes
Silicone-freeYes

Product details

What this MCB does in the panel

The Siemens 5SY3013-6KL is a 1P+N miniature circuit breaker from the SENTRON family, rated 13 A with a B tripping characteristic and a 4.5 kA breaking capacity per EN 60898 at 230 V AC. It switches the neutral conductor and occupies a single 18 mm width unit on standard DIN rail, so it fits tight sub-distribution boards where space is at a premium.

Where it survives the nacelle

Up-tower, this MCB holds up. It's rated for vibration resistance per IEC 60068-2-6, so it takes the shake of a wind turbine nacelle without nuisance tripping. The ambient temperature range of -25 to +45 °C covers the inside of a cold-climate tower in winter and a sun-baked controller cabinet in summer. Storage tolerance from -40 to +75 °C means it survives transport and laydown in a service container.

Tightening torque is 2 to 2.5 N·m (17.7 to 22.1 lbf·in). The terminals are touch-protected, and the device is sealable for tamper-proofing after commissioning.

Frequently asked questions

What is the breaking capacity of 5SY3013-6KL?

4.5 kA per EN 60898 at 230 V AC, overvoltage category III. That's the standard residential and light-commercial fault level — adequate for sub-distribution boards fed by a transformer of typical impedance.

Will 5SY3013-6KL drop into a panel spec'd around 5SY6020-6?

Physically yes — same 18 mm width, same 76 mm depth, same DIN-rail mounting, same terminal range. The difference is rating: the 5SY6020-6 is a 20 A, 6 kA breaker. The 5SY3013-6KL is 13 A, 4.5 kA. No rewiring needed, but the downstream protection coordination must match the lower rating.

Where can I buy 5SY3013-6KL?

Sourced to order against an RFQ through independent distribution. Submit a request for quote — availability and current pricing are confirmed at quote time.

What compliance documentation does Siemens provide for 5SY3013-6KL?

The part carries EN 60898 certification (the 4.5 kA breaking capacity is rated per that standard). It is halogen-free and silicon-free. For specific RoHS, REACH, or UL documentation, request the manufacturer's declaration at quote time — the evidence does not list a UL mark or a specific REACH dossier number.

MPN
5SY3013-6KL