MOV Surge Suppressor is designed to limit transient overvoltage caused by lightning activity and switching events. Built around metal oxide varistor elements, it responds rapidly to rising voltage and diverts excess energy away from sensitive circuits. Integrated thermal cutoff helps isolate the device under abnormal conditions, while status indicators allow quick inspection inside control panels. The compact form supports DIN-rail or panel mounting and fits common AC or DC distribution layouts. Suitable for protecting power supplies, I/O modules, drives, and communication equipment, the suppressor supports stable electrical operation and helps reduce unexpected damage in industrial and commercial power systems.
Features
1. Metal Oxide Varistor Core: Reacts quickly to voltage rise and limits transient peaks.2. Thermal Cutoff Structure: Disconnects the circuit when overheating conditions occur.
3. Visual Status Indicator: Displays operating condition for fast panel inspection.
4. Compact Module Housing: Fits densely wired control cabinets without excess space use.
5. DIN-Rail And Panel Mount Support: Adapts to common electrical enclosure layouts.
6. AC And DC Line Coverage: Supports surge suppression across multiple circuit types.
Advantages
1. Reduced Circuit Stress: Limits voltage impact on downstream electronic components.2. Lower Component Failure Rate: Helps protect power supplies and control boards from spikes.
3. Clear Condition Awareness: Status display simplifies routine inspection tasks.
4. Safer Fault Isolation: Thermal cutoff reduces overheating and secondary damage risk.
5. Space-Friendly Deployment: Compact size supports crowded panel layouts.
6. Broad System Compatibility: Suitable for various control and distribution applications.
Applications
1. Industrial Control Panels: Protects PLC power inputs and signal modules.2. Power Distribution Cabinets: Limits surge impact on branch circuits.
3. Drive And Motor Control Systems: Supports protection for VFDs and starters.
4. Communication Equipment Racks: Guards sensitive interface and power lines.
5. Building Automation Systems: Protects controllers and field devices.
6. DC Power Supply Circuits: Suitable for rectifiers and battery-backed systems.
Technical Data
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