5SV3344-6
Siemens
RES.CUR.OP.CIRCUIT BREAKER TYPE A 40A 3+N-POLE 30MA 400V 4MW
AVAILABLE
GET A QUOTE NOW
- RES.CUR.OP.CIRCUIT BREAKER TYPE A 40A 3+N-POLE 30MA 400V 4MW
| Specification | Value |
|---|---|
| Frequency | 50 Hz |
| Country of Origin | DE |
| Number of poles | 4 |
| Rated current | 40 A |
| Rated voltage | 400 V |
| Built-in depth | 70 mm |
| Leakage current type | A |
| Rated fault current | 30 A |
| Mounting method | DIN rail |
| Selective protection | false |
| Surge current capacity | 1 kA |
| With interlocking device | true |
| Degree of protection (IP) | IP20 |
| Short-time delayed tripping | false |
| Additional equipment possible | true |
| Width in number of modular spacings | 4 |
| Short-circuit breaking capacity (Icw) | 10 kA |
| Connectable conductor cross section solid-core | 0.75 mm² |
| Connectable conductor cross section multi-wired | 0.75 mm² |
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
1
Step 1
Part added for enquiry
2
Step 2
Your personal Account Manager is already on it, delivering rapid responses and unbeatable service.
3
Step 3
We don’t just process orders—we guarantee smooth delivery, full transparency, and zero headaches.
4
Step 4
Our 10,000+ customers trust us for a reason. Get your quote now and experience automation without risk, delays, or uncertainty.
Google Reviews





