NSI Industries 5008ME TurnLock Utility 480V Phototransistor

TurnLock Utility 480V Phototransistor with delayed response. Uses a silicone photo sensor instead of a standard CdS photocell.

• Delayed response prevents false switching due to light from vehicles or lighting, etc.
• Polycarbonate housing and window, UV stabilized for permanent color. Provides high impact performance, flammability resistance, and electrically safe operations.
• Turn-ON is 1 to 3 fc. Turn-OFF to Turn-ON ratio is 5 max
• Surge Protection is 380 joule MOV (metal oxide varistor) which exceeds ANSI and NEMA requirements
• Locking Prongs are solid brass for maximum corrosion resistance and electrical conductivity.