Potter PAD300-IM Isolator Module with Red LED Short Status Indicator

Keep your fire alarm and security systems resilient with the Potter PAD300-IM Isolator Module, a reliable control panel module that prevents a single short from taking down the entire SLC loop. Designed by Potter Electric Signal, LLC, the PAD300-IM automatically isolates the outgoing side when a short is detected and restores the circuit once the fault is cleared—minimizing downtime and reducing on-site troubleshooting.

The module supports SLC Class A, Class X and Class B configurations and draws power from the SLC loop without requiring an individual loop address, simplifying integration into existing panels. A continuous red LED provides an immediate visual short status, helping technicians quickly locate and resolve faults. Its compact footprint mounts in a standard 4-inch or double-gang box and accepts 22–12 AWG terminations for fast installation.

Ideal for security, surveillance and life-safety monitoring applications, the PAD300-IM enhances system reliability and protects critical infrastructure. Add the Potter PAD300-IM to your control panel modules lineup to improve fault tolerance and accelerate maintenance workflows—order now or contact your rep for system compatibility assistance.

• Limits the impact of SLC loop shorts so critical security and fire monitoring stays online
• Automatic isolation and auto‑restore with visible red LED short status indicator for fast troubleshooting
• Compatible with SLC Class A, Class X and Class B loops to fit a wide range of control panel modules
• Compact design mounts in a standard 4-inch or double-gang box and accepts 22–12 AWG for easy field installation
• UUKL listed for smoke control and backed by a 5-year warranty for dependable system uptime