GRI TSW-01 10 Pack Box Tamper Switch, Closed Loop

The shunt feature is activated by simply pulling on the plunger until it locks. In this position, circuit closed while door open to help make servicing easier.

Features

• Environmentally sealed contacts
• Longer service life
• Eliminates false alarms and nuisance calls
• Magnetically actuated plunger
• No blades corrode
• No more switch bounce
• No additional hardware or adapters needed
• Replaces older mechanical tampers
• Fits most bell, siren control panel mounting hole patterns
• Use indoors
• Vibration free
• Install forget
• Available loop, loop SPDT
• Available with screw terminals wire leads
• Travel distance total .40; pre-travel .175 .240