# Square D W1.88 Overload Relay Heater

**Manufacturer:** Square D  
**MPN:** `W1.88`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Square D |
| Manufacturer name | Square D |
| Manufacturer | Square D |
| CategoryL1 | Square D W1.88 Overload... |
| Extra Product Name | Square D W1.88 Overload Relay Heater |
| moq | 1 |
| MPN | W1.88 |
| multiple | 1 |
| qtyInStock | No stock |
| SKU | W1.88 |
| snippet | W1.88 - Square D Overload Heater Thermal Unit |
| tierMinQty1 | 1 |
| tierPrice1 | 22.50 |
| Brand | Square D |
| Series | W |
| Contactor Type | Magnetic |
| Breaker Feature | Standard Trip |
| Mpn | W1.88 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| superbreakers.com | W1.88 | 22.5 | 1 | None | 1 |
| MRO Supply | 6135853 |  |  | None | 1 |
| Radwell | W1.88 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/183000000/183229500/part_--W188---SquareD--7e29d6d0ff.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp