# U21W2A3 CNTRL STA UNICODE 2 POLYESTER from Appleton-Emerson Industrial Automation

**Manufacturer:** Appleton-Emerson Industrial Automation  
**MPN:** `U21W2A3`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Appleton-Emerson Industrial Automation |
| Manufacturer name | Appleton-Emerson Industrial Automation |
| Manufacturer | Appleton-Emerson Industrial Automation |
| Extra Product Name | U21W2A3 CNTRL STA UNICODE 2 POLYESTER from Appleton-Emerson Industrial Automation |
| UPC | 78138125439 |
| keywords | Kelly Supply,KSCdirect.com,industrial maintenance,repair,operating supplies,plumbing,heating,electrical,HVAC,Colorado,Iowa,Nebraska |
| moq | 1 |
| MPN | U21W2A3 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | APP U21W2A3 |
| tierMinQty1 | 1 |
| tierPrice1 | 402.26 |
| Description: | CNTRL STA UNICODE 2 POLYESTER |
| MFG Part #: | U21W2A3 |
| UPC: | 78138125439 |
| Supplier: | Appleton-Emerson Industrial Automation |
| Amperage Rating | 10 A |
| Contact Configuration | 1NC-1NO |
| Contact Mode | Momentary |
| Dimensions | 4.72 in H x 4.72 in W x 3.58 in D |
| Finish | Black |
| Material | Polyester |
| Mounting Type | DIN Rail |
| NEMA Rating | NEMA 4X |
| Operating Temperature | -55 to 60 deg C |
| Type | Bottom Explosionproof |
| Voltage Rating | 600 VAC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| kscdirect.com | APP U21W2A3 | 402.26 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/37000000/37215000/part_--U21W2A3---AppletonEmersonIndustrialAutomation--ada68801bb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp