Seco-Larm SM-4303-TQ/W Roller-Ball Recessed-Mount N.C Magnetic Contact

Roller-Ball Recessed-Mount N.C Magnetic Contact with quick-connect terminals. 360° rollerball. Roller travel is ¼'. UL, CUL Listed. White.

• Used for protecting sliding doors and windows where space limited
• Magnet reed switch contained in housing
• Spacer screws included
• Rollerball plunger 1/4' (6mm)
• 360º Roller-ball
• Screw terminals
• Contact SPST, ruthenium on gold under plating, which results a long life
• For N.C. circuits