CHINT NM8NL-125 4P RCD1 + NM8N-125S TM 100 4C Combined RCD/MCB

CHINT NM8NL-125 4P RCD1+NM8N-125S TM 100 4C — Combined RCD and MCB for Comprehensive Electrical Protection

The CHINT NM8NL-125 4P RCD1 + NM8N-125S TM 100 4C is a combined Residual Current Device (RCD) and Miniature Circuit Breaker (MCB), offering complete protection against overcurrents (short circuits and overloads) and earth leakage faults. Featuring both thermal and electromagnetic trip mechanisms for reliable operation, this 4-pole device provides adjustable sensitivity from 30mA to 1A, making it ideal for safeguarding electrical systems and personnel in residential, commercial, and industrial applications. Its 50kA breaking capacity ensures robust performance during fault conditions.

Technical Specifications:

• Type: Combined RCD and MCB (Residual Current Device with Miniature Circuit Breaker)

• Standard: IEC/EN 62606, GB/T 10963

• Base Material: High-strength plastic housing (PA66), internal components utilizing silver alloy contacts and copper conductors.

• Application: Indoor use, suitable for TN-S, TN-C-S, and TT systems.

• Consumption: Not applicable – this is an electrical protection device, not a consumable material.

• Drying Time: Not applicable – this is an electrical protection device, not a material requiring drying.

• Durability: Rated for 6,000 electrical and 200 mechanical operating cycles. High resistance to shock and vibration. Operating temperature: -5°C to +40°C.

• Packaging: Individually boxed with protective foam inserts for safe transport and storage.

Advantages:

• Combined protection simplifies installation and reduces space requirements.

• Adjustable sensitivity (30mA-1A) allows for customized protection levels.

• High breaking capacity (50kA) ensures reliable operation during severe fault conditions.

• Thermal and electromagnetic trip mechanisms provide comprehensive overload and short-circuit protection.

• Enhanced safety for personnel and equipment against electrical shock and fire hazards.

• CHINT is a globally recognized manufacturer known for quality and reliability.

Applications:

• Residential distribution boards for protecting circuits and occupants.

• Commercial buildings, including offices, retail spaces, and hotels.

• Industrial facilities for safeguarding machinery and personnel.

• Electrical systems requiring protection against earth leakage faults in damp or hazardous environments.