![Trane BLK01439 Auxiliary Contact Block specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-blk01439-specs.png?v=1794015138&width=1445)
The Trane BLK01439 is a side-mount auxiliary contact block that attaches to a contactor or relay, adding extra switching contacts for auxiliary control functions in the equipment. This is a genuine Trane replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | BLK01439 |
|---|---|
| Brand | Trane |
| Type | Auxiliary Contact Block |
| Mounting | Side-Mount |