NM8NL-250 4P A RCD1 Circuit Breaker (30mA-1A, 50kA)

Авт. выкл. NM8NL-250 4P A RCD1 УЗО (30mA-1A) 50kA — Molded Case Circuit Breaker with Residual Current Device

Авт. выкл. NM8NL-250 4P A RCD1 УЗО (30mA-1A) 50kA is a four-pole molded case circuit breaker (MCCB) incorporating a Residual Current Device (RCD), also known as a Residual Current Circuit Breaker (RCCB). Designed for use in Automatic Transfer Switching (ATS), Main Distribution Boards (MDBs), and Motor Control Centers (MCCs), this device provides comprehensive protection against overloads, short circuits, and potentially lethal earth leakage currents. Its 30mA sensitivity and 1A rated current, coupled with a 50kA breaking capacity, ensures reliable and rapid disconnection in fault conditions, enhancing safety and preventing damage to electrical systems.

Technical Specifications:

• Type: Molded Case Circuit Breaker (MCCB) with Residual Current Device (RCD)

• Standard: IEC/EN 60898-1, IEC/EN 60755

• Base Material: High-impact resistant thermoplastic housing with internal metallic components.

• Application: Indoor installation within protected environments.

• 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 10,000 cycles; Resistant to vibration and shock.

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

Advantages:

• Superior personnel protection against electric shock.

• Reliable protection of electrical circuits and equipment.

• High breaking capacity (50kA) for robust fault clearing.

• Compact design for easy installation in distribution boards.

• Integrated RCD functionality simplifies system design.

• Enhanced safety through detection of earth leakage currents.

Applications:

• Residential electrical distribution systems.

• Commercial building power distribution.

• Industrial control panels and machinery.

• Automatic Transfer Switching (ATS) systems for backup power.