Potter ARM-1 4PDT Auxiliary Relay Module

Add dependable, flexible auxiliary switching to your life-safety and security installations with the Potter Electric Signal, LLC ARM-1 4PDT Auxiliary Relay Module. This relay board is built to handle common control tasks—fan shutdown, door release and elevator recall—so you can extend system capabilities without redesigning panels. The ARM-1 is a non-supervised 4PDT relay module that operates on 24VDC polarity-reversing indicating/releasing circuits, drawing just 40mA at 24VDC to limit impact on available circuit capacity. Each relay offers four-pole double-throw contacts rated at 10A resistive (120/240VAC, 0–30VDC), providing robust switching for both AC and DC loads in fire, security and surveillance applications. The socketed relay in a compact plastic mounting track simplifies replacement and field service, helping technicians get systems back online faster. Ideal for integrators and facility managers needing reliable, industry-compliant auxiliary control for monitoring and access control systems. Add the ARM-1 to your next project for streamlined control logic and dependable performance—contact your supplier or order today.

• Reliable auxiliary switching for life-safety and security systems, enabling clean control of door release, elevator recall and fan shutdown
• Space-saving, socketed module that installs quickly into control panels, reducing installation time and service disruptions
• Low operating current (40mA at 24VDC) minimizes load on the main circuit while delivering 4PDT switching for flexible control logic
• Heavy-duty contacts rated 10A resistive at 120/240VAC and 0–30VDC provide durable performance for mechanical and electronic loads
• Designed for polarity-reversing 24VDC indicating/releasing circuits to integrate seamlessly with existing fire, security and monitoring systems