This industrial relay base is fully compatible with the Veris VMD2B-C and deluxe VMD2B-F series relays

Efficient Integration: Features standard 1/4-inch quick-connect terminals for rapid installation during field service calls

Automatic Reset Functionality: Eliminates manual intervention by restoring circuit continuity once the plenum temperature stabilizes

If it remains open

Honeywell 221455A Crank Arm This industrial relay base isThe Honeywell 221455A is an infinitely adjustable motor crank arm designed specifically for direct integration with Modutrol IV motors. Engineered as a high precision damper linkage accessory, this component features a 3 8 inch square shaft adapter, making it the standard replacement for the 221455A U part number. Its compact geometry is approximately 0. 75 inches shorter than the 4074ELY or 7616BR variants, a critical design choice that ensures