CHINT NM8NL-630 4P RCD1 + NM8N-630S TM 500 4C 50kA 30mA-1A Combined RCD/MCB

CHINT NM8NL-630 4P RCD1+NM8N-630S TM 500 4C — Combined RCD and MCB for Comprehensive Electrical Protection

УЗО NM8NL-630 4P RCD1+NM8N-630S TM 500 4C 50кА(тепловой и электромагнитный) 30mA-1A 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, this 4-pole device provides reliable operation in emergency situations. Its adjustable RCD sensitivity, ranging from 30mA to 1A, makes it suitable for a wide range of applications requiring personnel and equipment safety.

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 residential, commercial, and industrial electrical installations.

• 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 6000 switching cycles, high resistance to shock and vibration, and designed for long-term reliable performance.

• Packaging: Individually boxed with protective packaging to prevent damage during transport and storage.

Advantages:

• Enhanced safety with combined overcurrent and earth leakage protection.

• Adjustable sensitivity allows for tailored protection based on application needs.

• Reliable thermal and electromagnetic trip mechanisms ensure fast and accurate response.

• Compact design saves space in distribution boards.

• High breaking capacity (50kA) provides robust protection against severe fault currents.

• Easy installation and maintenance due to standardized DIN rail mounting.

Applications:

• Residential distribution boards for protecting circuits and personnel.

• Commercial buildings to safeguard electrical systems and equipment.

• Industrial facilities requiring high levels of electrical safety.

• Protecting circuits supplying sensitive electronic equipment.