Surge Suppressor Circuit Breaker -BT 3L BM200/150 1+N
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Type
BT 3L BM200/150 1+N
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Art.-No.
840500X
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Features
1. Surge arresters for class I single-phase TT/TN system.
2. Max. Discharge current up to 200kA 8/20us.
3. Built-in circuit breaker, prewired with SPD, easy for installation.
4. Can inspect the SPD operation window, suitable for indoor application.
5. Green indicates normal and red light indicates fault for operation.
6. Impulse counter function, recording the lightning events.
7. External wiring terminal, easy for connection.
8. Mode of protection:L-N;N-PE.
9. Suitable for single phase 120V AC system.
Surge Suppressor Circuit Breaker is designed for circuit-level voltage surge control inside electrical panels. Installed in standard breaker positions, it limits sudden voltage rises on selected branch circuits while maintaining normal circuit interruption functions. This product supports stable power conditions for connected equipment and internal wiring during external power disturbances. It remains active during everyday power flow and fits common residential or light-load panel layouts. By applying surge suppression directly at the circuit level, it helps reduce exposure to voltage spikes and supports safer operation of protected circuits within the panel.
Features
1. Circuit Breaker Form Integration: Combines surge suppression within a standard circuit breaker structure.2. Branch Circuit Surge Control: Limits voltage spikes on selected panel circuits.
3. Panel Slot Installation: Mounts directly into compatible breaker slots without added modules.
4. Defined Voltage Limiting Range: Controls transient voltage within preset circuit thresholds.
5. Continuous Power Path Protection: Remains active during normal current flow through the circuit.
6. Panel Coordination Support: Operates alongside existing breakers inside the same enclosure.
Advantages
1. Targeted Circuit Coverage: Protects specific circuits instead of relying only on panel-wide devices.2. Reduced Equipment Exposure: Lowers voltage stress on devices connected to protected circuits.
3. Space Conservation Inside Panels: Avoids the need for separate surge suppression units.
4. Circuit Stability Support: Helps maintain controlled voltage conditions during power disturbances.
5. Flexible Panel Configuration: Allows selective placement based on circuit importance.
6. Suitable for Repeated Surge Conditions: Designed for ongoing exposure within panel environments.
Applications
1. Electrical Panel Branch Circuits: Suitable for surge control on individual distribution circuits.2. Appliance-Dedicated Circuits: Protects power lines supplying key household equipment.
3. Home Office Electrical Lines: Supports protection for computers and electronic devices.
4. Smart Home Circuit Systems: Maintains controlled voltage for connected control units.
5. Residential Panel Upgrades: Adds surge protection during breaker replacement or expansion.
6. Light-Load Electrical Panels: Fits environments with moderate circuit protection requirements.
Technical Data
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