Description
TERASAKI S400-NEG Emergency Generator Main Switch
Reliable emergency generator main switch for safe and efficient power distribution.
| Brand | TERASAKI |
| Model | S400-NEG |
| Voltage | Not specified |
| Country of Origin | Japan |
| Weight | 25 kg |
| Dimensions | 500 x 400 x 300 mm |
| Warranty | 1 year |
| Certifications | CE, IEC |
| SKU / MPN | S400-NEG |
| What’s in the box | Main Switch, Installation Kit, User Guide |
| Rated Current | 400A |
| Breaking Capacity | Not specified |
| Number of Poles | 3 |
| Operating Temperature | -20°C to 60°C |
| Enclosure Type | Metal |
| Mounting Type | Panel Mount |
Key benefits: Ensures safe operation, easy installation, durable construction.
Typical applications: Emergency power systems, backup generators, industrial facilities.
Order number: TERASAKI S400-NEG Emergency Generator Main Switch
Lifecycle: Active
Documentation: User manual, installation instructions, safety guidelines
Typical applications: Emergency power systems, backup generators, industrial facilities.
Order number: TERASAKI S400-NEG Emergency Generator Main Switch
Lifecycle: Active
Documentation: User manual, installation instructions, safety guidelines





Susan Y. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.