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.
FEATURES
- 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 (SEE INSTALLATION MANUAL).
- OPTIONAL CONTROL MODULES FOR 2 WIRE, 3 WIRE, START/STOP, IN 120 THROUGH 277VAC.
