1-Phase Power Surge Protection Module/Power surge protector

Keep Your Single-Phase Power Systems Safe from Surges

The SP-M20-385-2P protects sensitive single-phase equipment from dangerous lightning strikes and transient voltage spikes. Ideal for telecom stations, industrial plants, control cabinets, and financial systems, this compact module suppresses surge energy before it can damage critical power lines or connected devices.

·Your Last Line of Defense Against Voltage Surges

Built with high-quality zinc oxide varistors (MOVs) and integrated fuse protection, the SP-M20-385-2P reacts in nanoseconds to divert excess energy safely to ground. Automatic thermal disconnect ensures safe shutdown if overload conditions occur, while the status indicator window provides instant visual confirmation of protection status. For added security, an optional remote alarm contact lets operators monitor surge protection performance in real time.

·Ready to Use, Easy to Maintain

The SP-M20-385-2P is modular by design, allowing quick replacement of individual protection cartridges without removing the base unit—minimizing downtime and simplifying maintenance. Its standard 35mm DIN rail mount makes installation straightforward in distribution panels and AC/DC cabinets, while the flame-retardant housing ensures safety and durability in demanding environments.

Applications

1.Telecommunication & Data Rooms – Safeguard power lines for servers, routers, and switching gear.

2.Industrial & Automation Systems – Protect PLCs, controllers, and production equipment.

3.Mobile & Microwave Base Stations – Ensure uptime in lightning-prone areas.

4.Aviation, Finance & Security – Maintain stable power for mission-critical facilities.

5.Power Distribution Panels – Reliable surge suppression in cabinets, switchboards, and AC/DC panels.