TE Connectivity  Selector

TE Connectivity ALR-AT-20 Photoelectric Sensor, PHOTO CONTROL, DIE CAST HOUSING, 635008-000

Mfg Part Number:  ALR-AT-20  
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Price: $139.99
Quantity:
In Stock: 50
Last Updated: Sep 03, 2026
No Sales Tax except these states
, PO and Wire.

Street Lighting Photo control, thermal, die-cast aluminum housing,  include a heavy-duty bi-metal switch that provides a 30 - 45 second time delay. This virtually eliminates unwanted lamp cycling that could be caused by lightning, car headlights, or other sudden changes in ambient light level. Switch: SPST thermal bi-metallic, Exceeds 7,500 ON/OFF operations, Fail Mode: ON (contacts normally closed), Light Sensor: CdS Cell, Rated Volts: 120/208/240/277V, Range: 105 - 305VAC, Op: -40°C to +65°C, Turn ON Light Level 1.5 FC

General Information
Sensing Method Cadmium Sulfide Cell
Sensing Distance -
Light Source -
Amplifier Type -
Connection -
Output Configuration -
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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