TORK TZ-220L, ASTRONOMIC TIME SWITCH: DPDT, 120V

WITH MANUAL BYPASS SWITCHES, RESERVE POWER STANDARD

CATALOG NO: TZ-220L, UPC CODE: 29010, SWITCH:  DPDT, AMPS: 20, H.P. RATING: 1, MOTOR AC VOLTAGE: 120, MOTOR Hz: 60, MOTOR PART NO: 36

APPLICATIONS:

    Automatic control for night lighting when the ON operation is required at sunset and it

    may be desirable to override the automatic schedule ON or OFF.

• Schools
• Hallway Signs
• Bridges
• Industrial Yards
• Parking Lots
• Show Windows
• Highway Signs

NOTE: All models are designed to control a contactor circuit and not recommended

    for direct switching of most lighting loads.

SPECIFICATIONS

CONTACT RATINGS: (Tungsten rated at 277V) 20 Amps per circuit, 1 HP at 120V.

MANUAL BY-PASS SWITCHES:  Single Pole, 20 Amps - one per circuit. Factory pre wired to

    terminal strip. ON-OFF-AUTO positions for each circuit independently & will not disturb

    automatic settings. 

TIMING MOTOR: Heavy duty, self-starting synchronous motor with 16 hour spring driven reserve

    power standard. Power Consumption: 5 watts.

AUTOMATIC OPERATION: 24 hour astronomic dial, with special cams to vary ON and OFF

    settings each day according to seasonal changes of sunset and sunrise. Turns ON only at

    sunset - can be set 20 or 40 minutes before and after normal sunset, to adapt to local

    conditions. Turn OFF can be set from 8:30P.M. to 2:30A.M. in half-hour intervals, or at

    sunrise.

OMITTING DEVICE: 7-spoke wheel marked with days of week - 3 omitting screws (P-14) supplied.

OPERATING TEMPERATURE RANGE: -40° to 165°F. (-40° to +74°C.)

ENCLOSURE: General Purpose (NEMA 1). Beige enamel, lockable hasp, with combination 1/2"

    and 3/4" K.O.'s on both sides, top and bottom. Optional "E" door (specify) available to replace

    standard removable cover when access to external by-pass switches is required.  

OTHER MOUNTINGS: When ordering special enclosures ONLY, please use model number.

    Metal Indoor/Outdoor Metal - NEMA 3: (Suffix O) - Model 9006

    Flush with lock and key - NEMA 1: (suffix FL5) - Model 9005 

    Bracket Mounting - specify unit without case.