CHINT NM8NL-250 4P RCD1 + NM8N-250S TM 250 4C 50kA 30mA-1A Combined RCD/MCB

CHINT NM8NL-250 4P RCD1+NM8N-250S TM 250 4C — Combined RCD and MCB for Comprehensive Electrical Protection

The CHINT NM8NL-250 4P RCD1+NM8N-250S TM 250 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, alongside a sensitive RCD with adjustable current leakage settings from 30mA to 1A, this device ensures reliable and responsive safety for electrical systems. Its 50kA breaking capacity provides robust protection in demanding applications.

Technical Specifications:

• Type: Combined RCD and MCB (Residual Current Device and 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 residential, commercial, and industrial electrical distribution 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: Mechanical life of 20,000 cycles, electrical life of 6,000 cycles. Resistant to vibration and impact. Rated IP20 protection.

• Packaging: Individually boxed with protective foam inserts, bulk packaging available for larger quantities.

Advantages:

• Combines two essential safety devices into one compact unit, saving space and simplifying installation.

• Provides comprehensive protection against both overcurrents and earth leakage faults.

• Adjustable RCD sensitivity (30mA-1A) allows for tailored protection based on application requirements.

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

• Thermal and electromagnetic trip mechanisms offer precise and rapid response to overcurrents.

• CHINT is a globally recognized and trusted manufacturer of electrical protection equipment.

Applications:

• Residential distribution boards for protecting circuits and personnel.

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

• Industrial facilities for safeguarding machinery and electrical systems.

• Protecting circuits supplying sensitive electronic equipment.