NSI 5237-UL
NSI Tork® 5237-UL Electronic Instant Response Utility Grade Photocontrol, 105 to 305 VAC, 1000 W Tungsten, 1800 VA Ballast, Twist-Lock Mount, Polycarbonate
Brand: NSI
Item ID: 473608
MPN: 5237-UL
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Features
- Molded sealed IR filtered sensor resists effects of moisture and airborne contaminants
- IR filter responds to the light spectrum near to that of a human eye
- Polycarbonate housing and window, UV stabilized for permanent color
- Polycarbonate provides high impact performance, flammability resistance and electrically safe operations
- DC relay has positive snap action switching, reducing bounce and prolonging contact life and fail on for safety
- Instant On/3 to 5 sec Off time delay
- Molded sealed IR filtered sensor cell
- Solid brass prongs for maximum corrosion resistance and electrical conductivity
- On fail mode
Description
NSI Tork® Photocontrol, Electronic Instant Response Utility Grade, 105 to 305 VAC, 50/60 Hz Frequency, 1000 W Tungsten, 1800 VA Ballast, 360 J Arrester, 3 to 5 s Timing, Molded Sealed IR Sensor, 1.5 FC (ON), 1.5:1 FC Average (OFF) to (ON) Ratio Sensitivity, Environmental Conditions: -40 to 158 deg F Operating Temperature, 6000 Cycles Operating Cycles, Twist-Lock Mounting, Polycarbonate, Blue, 2.187 in H x 3.187 in W Dimensions
Specifications
Arrester |
360 J |
Ballast Load |
1800 VA |
Color |
Blue |
Dimensions |
2.187 in H x 3.187 in W |
Environmental Conditions |
-40 to 158 deg F Operating Temperature |
Frequency Rating |
50/60 Hz |
Material |
Polycarbonate |
Mounting Type |
Twist-Lock |
Operating Cycles |
6000 Cycles |
Sensitivity |
1.5 FC (ON), 1.5:1 FC Average (OFF) to (ON) Ratio |
Sensor Type |
Molded Sealed IR |
Timing Range |
3 to 5 s |
Tungsten Rating |
1000 W |
Type |
Electronic Instant Response Utility Grade |
Voltage Rating |
105 to 305 VAC |
Standard Approval |
UL/cULus Listed |
Application |
Local Utility Street, Highway Lighting Control Applications |
Documentation
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NSI_2001_Technical_Bulletin.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NSI_2001_Technical_Bulletin.pdf
Technical Bulletin https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NSI_2002_Technical_Bulletin.pdf
NSI 5237-UL