Enclosed motor disconnects provide quick manual ON/OFF control for motors. These UL 508-rated non-fusible controllers support 1- or 3-phase motors up to 30 hp at 600 VAC, with capacities from 30 to 60 amps. Toggle switch units are mounted in NEMA 1 or 3R enclosures; rotary switch units are housed in a NEMA 4X enclosure for harsh environments.
Bryant has designed compact motor controllers that will also meet the rigorous demands of a motor disconnect. Bryant's manual motor controllers are listed as "Suitable as Motor Disconnect" under UL Standard 508 (Industrial Control Equipment) qualifying them to perform both operations in one compact package.
By utilizing Bryant's compact motor controllers and motor disconnects, you benefit through the convenience of one device fulfilling two needs. From a safety perspective, this means a motor load can now be isolated and locked-out in one location.
Toggle switch AC manual motor controllers can be integrated into your equipment design as a manual motor controller or as a motor disconnect. Quick-make and slow break operation provides reliability and long life. Each toggle switch motor controller has a 10,000 amp high fault short circuit withstand rating.
Enclosed toggle AC manual motor controllers feature NEMA 1 or NEMA 3R enclosures and can be used as motor controllers or disconnects. The NEMA 1 metal enclosed controller switches are ideal for use in indoor environments. The thermoplastic and metal NEMA 3R enclosed controller switches are rain tight for use outdoors.
NEMA 4X enclosed rotary switch AC manual motor controllers are ideal for heavy washdown and corrosive environments. They feature thermoplastic bodies and can be used as a motor controller or motor disconnect.