Skip to main content
Siemens 5SL6401-8CC — Miniature Circuit Breakers (MCB)

Siemens 5SL6401-8CC Miniature Circuit Breaker, 400V 6kA, 4-p

MPN5SL6401-8CC
Active

Siemens 5SL6401-8CC, miniature circuit breaker, 400 V, 6 kA, 4-pole, D characteristic, 1 A.

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

Specifications

5SL6401-8CC — Specifications
ParameterValue
Group codeP310
Product group3821
Product classB: return restricted, please contact your Siemens partner/contact
SeriesBasic Devices
Export control regulationsAL : N / ECCN : N
Compliance with the substance restrictions according to RoHS directiveSince: 01-06-13

Product details

The Siemens 5SL6401-8CC is a 4-pole miniature circuit breaker rated at 400 V with a 6 kA breaking capacity, D tripping curve, and 1 A current rating — a compact overcurrent protector for motor-starting or high-inrush loads in a control panel.

Snaps onto standard DIN rail inside an enclosure, freeing up panel space for the rest of the motor branch circuit.

RoHS compliant since 01-06-13, which keeps it acceptable for equipment destined for EU markets or any facility enforcing RoHS restrictions.

Frequently asked questions

What is the 5SL6401-8CC used for?

It is a 4-pole miniature circuit breaker rated 400 V, 6 kA breaking capacity, D curve, 1 A — designed to protect circuits with high inrush currents like motor starters or transformer primaries.

Where can I buy 5SL6401-8CC?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

What compliance documentation does Siemens provide for 5SL6401-8CC?

RoHS compliant since 01-06-13, and REACH candidate list information is available per Article 33.

MPN
5SL6401-8CC