Trane BRK3657 Bracket Arm 323080-701 Double Pole Single Throw (DPST):

Double Pole Single Throw (DPST): Provides reliable circuit interruption for enhanced system safety over standard single-pole alternatives

Direct Fit: Eliminates the need for wire splicing or bracket modifications

It maintains the same mounting footprint and wiring logic while adding expanded valve compatibility

This 22-inch condenser fan blade features a precision-balanced 3-blade configuration designed to optimize CFM output while minimizing motor load and vibration

and 4-20 mA

Trane BRK3657 Bracket Arm 323080-701 Double Pole Single Throw (DPST):For field technicians and mechanical contractors, the Trane BRK3657 Motor Bracket Arm (Pack of 4) is a critical OEM replacement component designed to maintain precise motor alignment and structural integrity within residential and commercial HVAC motor mounting systems. Fabricated from heavy duty galvanized steel with a G 90 hot dipped finish, these arms provide superior corrosion resistance and long term durability in high moisture environments