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Direct ReplacementIn Stock
hvac · electrical
SD42-21786-81
Supplying Demand SD42-21786-81 HVAC Defrost Relay 1 SPST-NO (Normally Open), 2 DPDT Coil frequency (Hz): 50/60 | Coil voltage: 24VAC | Contact bias: NO: 7-4,8-5; NC: 7:1, 8:2, 9-3 | Horsepower rating at 120V (HP): 1/3 | Horsepower rating at 277V (HP): 1/2 | Horsepower rating at 600V (HP): 3/4 | Number of DPDT contacts: 2 | Number of SPST-NO contacts: 1 | Terminal connections: 3/16 Inch quick connects.
SKU: SD42-21786-81
Part Numbers (Replaces)2 Variants
42-21786-81SD42-21786-81
42-21786-81SD42-21786-81
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SD42-21786-81
$55.87
In Stock
