The ELK-964B21 is a pack of 20 Master Power Switches. It is designed to work with virtually any 12 Volt control panel or power supply. This convenient power switch permits the installer or user to easily disconnect both the Battery and the AC power from the control or power supply.

• Works With Any 12 Volt Control Panel
• Automatic Low Battery Cutoff Protects Battery From Deep Discharge
• AC and Battery On / Off Power Switch
• Visual LED Power Indicator
• Installer Friendly - Small Compact Size
• Includes AC Wires & Battery Leads
• Fits Standard Snap Track
• Includes Double Sided Mounting Tape
• Lifetime Limited Warranty

• Relay Contacts: Form "C", 7 Amp @ 28 VDC
• On / Off Power Switch: DPDT Slide Type
• AC Power Leads: 18 AWG, 18" Length
• Maximum Transformer Size: 18 VAC
• Battery Leads: 18 AWG, 18" Length
• Low Battery Cutoff Voltage: ~ 10 VDC
• Size: 1.75" X 2.185"(44.5mm X 55.5mm)

ELK-965 Low Battery Cutoff  and Master Power Switch