920-158C ASCO 920 30 AMP Lighting Contactor CONTROL 158C 139C I SOLD THIS TO MY CUSTOMER. THEY SAID AFTER 3 HOURS OF OPERATION IT WOULD SWITCH OFF???? IT WAS NEW NEVER USED. KINDA OF STRANGE!!! OH WELL... I DONT SEE ANYTHING WRONG WITH IT.. NOT BURNT... SORRY NO WAY TO TEST.. BUY AS IS............ SALE $299 ASCO 920 Lighting Contactors for Feeder Circuits feature all-position mounting, no derating for high inrush loads and a reliable single-solenoid operator. They can be used with energy management systems which automatically control lighting and power circuits. SMUDGES AND SCRATCHES FROM STORAGE. THIS COME WITH A KEY. UL listed. CSA Approved. Meets UL 67 requirements with short-circuit rating (Withstand Current Rating) of 22,000 Amps rms symmetrical at 480 volts for use with molded case circuit breakers; 100,000 Amps rms symmetrical at 600 volts for use with current-limiting fuses. Interrupts 300% of rated current at 480 volts, 0.4 to 0.5 power factor. THE ASCO 920 LIGHTING CONTACTOR IS DESIGNED TO SWITCH LOADS UP TO 225 AMPS THE ASCO 920 LIGHTING CONTACTOR IS A MECHANICALLY HELD, ELECTRICALLY OPERATED SWITCH DESIGNED FOR CIRCUITS UP TO 225 AMPS. THEY ARE AVAILABLE FOR SEPARATE MOUNTING IN NEMA TYPE ENCLOSURES OR DIRECT MOUNTING WITHIN LIGHTING PANEL BOARDS FOR TOTAL OR SPLIT-BUS APPLICATIONS. THE ASCO 920 IS AVAILABLE FROM 30 THROUGH 225 AMPERES PER POLE WITH 2 OR 3 POLES AND SERVICE VOLTAGES THROUGH 600 VOLTS AC. IT IS LISTED UNDER UL 508 FOR BALLAST LIGHTING, TUNGSTEN, GENERAL USE AND RESISTIVE LOADS. IT ALSO MEETS THE WITHSTAND CURRENT RATING REQUIREMENTS OF UL 67 FOR PANEL BOARD APPLICATIONS. PATENTED SINGLE-SOLENOID, BY-DIRECTIONAL OPERATING MECHANISM. MECHANICALLY HELD, ELECTRICALLY OPERATED WITH CONTACTS POWER-DRIVEN TO OPEN AND CLOSED POSITIONS. VISUAL POSITION INDICATORS SHOW OPEN/CLOSED POSITION OF EACH MAIN CONTACT. PROVISION FOR MANUAL OPERATION DURING INSPECTION. FULLY RATED FOR ALL TYPES OF LIGHTING LOADS, INCLUDING METAL HALIDE, MERCURY VAPOR, QUARTZ HALOGEN, TUNGSTEN AND FLUORESCENT. COILS AVAILABLE IN RATINGS FROM 120 THROUGH 480 VOLTS. AVAILABLE EITHER IN A OPEN STYLE, MOUNTED ON A BACKER PLATE (SUB PANEL) SUITABLE FOR MOUNTING IN A NEMA ENCLOSURE, OR ENCLOSED IN A NEMA 1 ENCLOSURE. UL LISTED, CSA APPROVED. STANDARD CONFIGURATION IS A SINGLE COIL AND AN OPEN AND CLOSE CONTACT