# LEGRAND S 313 B63 DX | Circuit breaker; 400VAC; Inom: 63A; Poles: 3; DIN; Charact: B; 10kA

**Manufacturer:** LEGRAND  
**MPN:** `S 313 B63 DX`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | LEGRAND |
| Manufacturer name | LEGRAND |
| Manufacturer | LEGRAND |
| CategoryL1 | Fuses and Circuit Breakers |
| CategoryL2 | Circuit Breakers |
| CategoryL3 | Circuit Breakers |
| Extra Product Name | LEGRAND S 313 B63 DX \| Circuit breaker; 400VAC; Inom: 63A; Poles: 3; DIN; Charact: B; 10kA |
| atoms | 1 |
| jsonUrlData | 35f905163e064062fb39724683ed7eec.5 |
| jsonUrlData2 | 123d87d52d0129af11fc |
| keywords | LEGRAND, S 313 B63 DX, 408997, Fuses and Circuit Breakers, Circuit Breakers |
| moq | 1 |
| MPN | S 313 B63 DX |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 408997 |
| snippet | LEGRAND S 313 B63 DX \| Circuit breaker; 400VAC; Inom: 63A; Poles: 3; DIN; Charact: B; 10k |
| tierMinQty1 | 1 |
| tierMinQty2 | 5 |
| tierMinQty3 | 10 |
| tierPrice1 | 93.36 |
| tierPrice2 | 87.53 |
| tierPrice3 | 81.69 |
| Type of protection | circuit breaker |
| Current rating | 63A |
| Number of poles | 3 |
| Mounting | DIN |
| Characteristics | B |
| Short circuit breaking capacity | 10kA |
| IP rating | IP20 |
| Cross section of connecting wires | 1...35mm |
| Operating temperature | -25...70?C |
| Mechanical durability | 20000 cycles |
| Electrical life | 10000 cycles |
| Conform to the norm | IEC/EN 60898-1 |
| Manufacturer series | S310 DX |
| Rated voltage | 400V AC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| TME | 408997 | 93.36 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/207500000/207554500/part_--S313B63DX---LEGRAND--3e05efd395.json`  
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MCP server: https://www.dataalchemy.com/mcp