Skip to main content
Log in
Siemens 5SL6206-7MB — 2-Pole MCB (DIN Rail)

Siemens 5SL6206-7MB SENTRON MCB, 2P C 6A 400V 6kA

MPN5SL6206-7MB
Active

Siemens SENTRON 5SL6206-7MB, miniature circuit breaker, 2-pole, C characteristic, 6 A rated current, 400 V AC, 6 kA breaking capacity per EN 60898, 2 MW.

Siemens 5SL6206-7MB datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL6206-7MB — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentResidential buildings/infrastructure
5SL6206-7MB — Electrical
ParameterValue
Number of poles2
Supply voltage at AC rated value400 V
5SL6206-7MB — Protection
ParameterValue
Tripping characteristic classC
Overvoltage categoryIII
5SL6206-7MB — Mechanical
ParameterValue
Modular width units2
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Min.-40 °C
Max.75 °C
Protection degree (IP)IP20, with connected conductors
5SL6206-7MB — Environmental
ParameterValue
Pollution degree2
5SL6206-7MB — Specifications
ParameterValue
According to EN 60898 rated value6 kA
With single-phase operation at AC rated value250 V
Energy Limitation Class3

Product details

It provides a breaking capacity of 6 kA according to EN 60898, making it suitable for final-circuit protection in residential and infrastructure installations where moderate inrush currents from lighting or small motor loads are expected.

At 36 mm wide (2 modular width units) and 76 mm deep, this MCB snaps onto standard 35 mm DIN rail and occupies the same slot pitch as any SENTRON 5SL-series 2-pole breaker.

Electrical ratings and environmental range

Rated for single-phase operation at 250 V AC and multi-phase at 440 V AC maximum, with a frequency range of 50/60 Hz. DC rating tops out at 72 V — useful for control-circuit protection but not for high-voltage DC strings.

Frequently asked questions

Where can I buy 5SL6206-7MB and what is the lead time?

This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock figures or lead-time numbers are published here.

What is the difference between 5SL6206-7MB and 5SL4363-7?

The 5SL4363-7 is a 3-pole version with a higher breaking capacity (10 kA per both EN 60898 and IEC 60947-2) and a wider 54 mm footprint (3 MW). It will not drop into a panel wired for the 2-pole 5SL6206-7MB without rewiring the third pole and checking if the busbar and enclosure fault rating support 10 kA.

What is the depth of 5SL6206-7MB?

The depth is 76 mm, with an installation depth of 70 mm behind the panel face.

What compliance documentation is available for 5SL6206-7MB?

The product is designed for residential and infrastructure installations per EN 60898, carries an IP20 protection class, and is rated for overvoltage category III and pollution degree 2. It is halogen-free and silicon-free. Specific RoHS/REACH/UL declarations should be confirmed at quote time, as they are not detailed in the listing evidence.

MPN
5SL6206-7MB