# LEGRAND S 302 D40 TX | Circuit breaker; 400VAC; Inom: 40A; Poles: 2; Charact: D; 6kA; IP20

**Manufacturer:** LEGRAND  
**MPN:** `S 302 D40 TX`

## 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 302 D40 TX \| Circuit breaker; 400VAC; Inom: 40A; Poles: 2; Charact: D; 6kA; IP20 |
| atoms | 1 |
| jsonUrlData | 7cacf3639f31137a8a048e50f1fe4993. |
| jsonUrlData2 | f2c3b7799d4b2bc4da45 |
| keywords | LEGRAND, S 302 D40 TX, 403742 |
| moq | 1 |
| MPN | S 302 D40 TX |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 403742 |
| snippet | LEGRAND S 302 D40 TX \| Circuit breaker; 400VAC; Inom: 40A; Poles: 2; Charact: D; 6kA; IP2 |
| tierMinQty1 | 1 |
| tierMinQty2 | 5 |
| tierMinQty3 | 10 |
| tierPrice1 | 27.39 |
| tierPrice2 | 25.68 |
| tierPrice3 | 23.97 |
| Type of protection | circuit breaker |
| Current rating | 40A |
| Number of poles | 2 |
| Mounting | for DIN rail mounting |
| Characteristics | D |
| Short circuit breaking capacity | 6kA |
| 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 | S300 TX |
| Trade name | MCB |
| Rated voltage | 400V AC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| TME | 403742 | 27.39 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/42000000/42499500/part_--S302D40TX---LEGRAND--82b430f1bb.json`  
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MCP server: https://www.dataalchemy.com/mcp