Power Surge Protector for AC With Panel Status LED Rated | Telebahn
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Power Surge Protector for AC -BT P BCM 275 RM/3P
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Power Surge Protector for AC -BT P BCM 275 RM/3P

Power Surge Protector for AC BT P BCM 275 RM/3P（801103）designed for installation in LPZ 0A-2 or higher zones, this surge protection device safeguards low-voltage equipment from power surges and remote terminal is optional. Application: Pluggable SPD Class I + Class II for three phase TN-C("3+0" circuit) various power supply systems. Compliance Standards:IEC 61643-11:2011;EN 61643-11:2012;GB/T 18802.11-2020.

  • Type

    BT P BCM 275 RM/3P

  • Art.-No.

    801103

  • Features

    1. Pluggable module, easy for installation and maintenance.
    2. Double thermal disconnector devices, providing more reliable protection.
    3. Max. lightning discharge current up to 8kA(10/350μs)and High discharge capacity, quick response.
    4. Green window will change when fault and also provide remote alarm control at the same time.
    5. Mode of protection:L-PEN.
    6. Suitable for TN-C installations.
    7. Crafted from selected flame-retardant enclosure and Utilizing advanced European technology to ensure complete and reliable safeguarding of electrical equipment.

Inquiry
Download Datasheet
power surge protector for ac
ac surge protector
LMode of protection: L-PEN System: TN-C
Modules: 3P Uc 150V/275V/320V/385V AC
Surge Ratings: Iimp=8kA(10/350μs), In=25kA(8/20μs)
High Surge Currents: Imax=50kA(8/20μs)
Housing: Pluggable Design/Red flame retardant material

Power Surge Protector for AC is designed to limit transient overvoltage on alternating current power lines caused by lightning activity and electrical switching. Installed inside distribution panels or control cabinets, it diverts surge energy away from connected equipment before damage occurs. The device supports stable grounding connections and provides visual status indication for quick condition checks. Compact construction allows easy integration into common AC power layouts without disrupting wiring organization. Suitable for residential, commercial, and light industrial applications, this surge protector helps reduce unexpected electrical damage, supports steady operation of AC-powered systems, and works together with branch-level protection devices for broader coverage.

Features

1. AC Line Surge Clamping: Limits transient voltage rise on alternating current lines before it reaches connected loads and internal wiring.
2. Panel-Mounted Protection Design: Installs directly inside distribution panels or control cabinets for centralized AC surge control.
3. Visual Status Indicator: Displays operating condition clearly, allowing quick checks during routine panel inspections.
4. Compact Electrical Housing: Fits standard cabinet layouts while preserving space for breakers, terminals, and conductors.
5. Grounding Connection Interface: Supports direct bonding to grounding conductors to guide surge energy away from circuits.
6. Multi-Circuit Compatibility: Suitable for single-phase and common AC power configurations across different systems.
ac surge suppressor

Advantages

1. Reduced AC Equipment Stress: Helps lower voltage impact on appliances, power supplies, and control devices connected to AC lines.
2. Centralized Surge Control: Provides a single protection point inside the panel, simplifying overall AC protection planning.
3. Clear Condition Awareness: Status indication supports faster detection of protection state changes during inspections.
4. Safer Panel Environment: Diverts surge energy away from breakers and wiring, reducing internal electrical strain.
5. Space-Saving Integration: Panel-mounted form avoids consuming outlet space across rooms and work areas.
6. Broad AC System Fit: Supports mixed loads including lighting circuits, outlets, and dedicated equipment feeds.
ac surge protection

Applications

1. Main AC Distribution Panels: Protects incoming alternating current power before it feeds branch circuits throughout the building.
2. Sub-Distribution Boards: Adds surge protection for secondary AC panels serving specific floors or zones.
3. Commercial Electrical Rooms: Supports protection for lighting, outlets, and fixed equipment in offices and retail spaces.
4. Residential Service Panels: Helps shield household AC circuits supplying appliances and electronics.
5. Control Cabinets With AC Power: Protects control power lines feeding relays, contactors, and controllers.
6. Electrical Upgrade Projects: Integrated during panel replacement or system expansion without altering downstream wiring.
ac unit surge protector

Technical Data

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