The 5SL4401-7CC is a 4-pole miniature circuit breaker rated 400 V with a 10 kA breaking capacity and a C-trip characteristic at 1 A. The C-curve (5–10× In) means it tolerates moderate inrush from motor or lighting loads without nuisance tripping, while still clearing a hard short within its 10 kA SCCR. For a 400 V three-phase panel, the 4-pole construction switches all three phases plus neutral, so it fits as the incoming or branch protection in a 4-wire system. The 1 A rating is sized for a low-current load — think control transformer primary, signal supply, or a small lighting circuit — not a motor branch.
Siemens 5SL4401-7CC Miniature Circuit Breaker, 400V 10kA, 4-
MPN5SL4401-7CC
Active
Siemens Basic Devices series, miniature circuit breaker 5SL4401-7CC, 400 V 10 kA, 4-pole, C characteristic, 1 A.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Group code | P310 |
| Product group | 3823 |
| Product class | B: return restricted, please contact your Siemens partner/contact |
| Series | Basic Devices |
| Export control regulations | AL : N / ECCN : N |
| Compliance with the substance restrictions according to RoHS directive | Since: 01-06-13 |
Product details
Frequently asked questions
What is 5SL4401-7CC's listed group code and product group?
The group code is P310 and the product group is 3823.
MPN
5SL4401-7CC