The ELK-912 is a high quality 12 Volt D.C. relay with SPDT (Form "C") dry contacts. It features low current draw, positive or negative activation, and is ideal for general purpose switching of devices or high current loads. Also available in a 12 pack (ELK-912-12) which is packaged as multiple relay modules grouped on a pre-scored break-off circuit board.

• Low Current Draw.
• Positive Or Negative Activation.
• Form "C" Dry Contacts.
• Elevator Style Screw Terminals.
• Great For General Purpose Switching .
• Small, Compact Size.
• Double Sided Foam Tape Provided For Mounting.
• Packaged in Reusable Poly Storage Box.
• Lifetime Limited Warranty.

The HUSD-15B Series is a Form C (SPDT), dual button hold-up switch that is designed to generate an alarm condition only when both buttons are pressed simultaneously, thus preventing accidental triggering.

• Dual button activation to eliminate accidental triggering
• SPDT transfer contact for supervised loop
• Terminal strip with three wire terminals
• Tamper protected switch mechanism using UL listed microswitch
• Concealed mounting screw
• Status window indicator
• White plastic case housing
• HUSD-15BL latching button,tool reset (included)