5SG7631-0KK16 Siemens MINIZED, fuse switch disconnector, D01, 3-pole, In: 16 A, Un AC: 400 V without fuse link
The Siemens 5SG7631-0KK16 is a 3-Pole MINIZED Fuse Switch Disconnector engineered for dependable circuit protection and switching in electrical distribution systems. Compatible with D01 size fuse links, it operates at a rated current of 16 A and a rated voltage of 400 V AC. Designed for standard 35 mm DIN rail mounting, it features an IP20 touch-safe enclosure, low power loss, and a compact design suited for residential, commercial, and industrial sub-distribution boards.
| Specification | Technical Value |
|---|---|
Brand / Manufacturer | Siemens |
Part / Article Number | 5SG7631-0KK16 |
Product Series | MINIZED |
Product Type | Fuse Switch Disconnector / Switch Disconnector Fuse |
Number of Poles | 3-Pole (3P) |
Fuse System Size | D01 (according to EN 60269-1) |
Rated Operational Current ($I_n$) | 16 A |
Rated Operational Voltage ($U_n$) | 400 V AC |
Surge Voltage Resistance | 6 kV |
Power Loss per Pole | 0.3 W |
Degree of Protection | IP20 (with connected conductors) |
Mounting Type | Standard DIN Rail (35 mm) |
Dimensions (H × W × D) | 88 mm × 54 mm × 70 mm |
Net Weight | Approx. 229 g |
Terminal Tightening Torque | Min. 2.5 N·m |
GTIN / EAN Code | 4001869475899 |

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- Started from: Jul 10, 2025



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