Chint NXM-1000S 4P 1000A MCCB Molded Case Circuit Breaker

Chint NXM-1000S 4P 1000A MCCB Molded Case Circuit Breaker

• Model: NXM-1000S

• Pole Count: 4-Pole (4P)

• Rated Current: 1000A

• Rated Insulation Voltage: 800V

• Operational Voltage: Up to AC 690V, 50/60Hz

• Breaking Capacity Level: S (Standard Breaking Capacity)

• Protection Features: Overload and Short-Circuit Protection

• Operation Mode: Direct handle / Manual operation

• Mounting Options: Supports both vertical and horizontal installation

• Enclosure Rating: IP30 (up to IP40 when fitted with terminal covers)

• Operating Temperature: −5°C to +40°C

• Operating Altitude: < 2000m

Chint NXM-1000S 4P 1000A MCCB Molded Case Circuit Breaker

It provides high-efficiency power distribution protection designed to safeguard electrical systems against overloads and short circuits. Engineered for reliability in industrial, commercial, and utility environments, this 4-pole circuit breaker ensures performance and steady system control.

Advanced Circuit Protection & Performance

Rated for a continuous current of 1000A and an insulation voltage of 800V, the NXM-1000S series accommodates operational voltages up to AC 690V (50/60Hz). Featuring the S (Standard) breaking capacity classification, it effectively isolates electrical faults, preventing damage to downstream equipment, transformers, and heavy motor loads. The full 4-pole configuration provides neutral line protection and complete circuit isolation.

Flexible Installation & Durable Design

Built to adapt to various panel configurations, the Chint NXM-1000S supports both vertical and horizontal mounting without compromising performance. Its compact, flame-retardant molded housing offers an IP30 rating, which can be boosted to IP40 with optional terminal covers to protect against dust ingress and accidental contact.

Key Features & Benefits

• Complete System Protection: Reliable thermal-magnetic trip mechanisms respond quickly to thermal overloads and electrodynamic short circuits.

• 4-Pole Isolation: Ensures total disconnection of all live conductors and neutral lines for enhanced safety during maintenance.

• Wide Thermal Range: Functions reliably across operating temperatures from −5°C to +40°C and altitudes up to 2000 meters.

• High Operational Reliability: Designed for long mechanical and electrical service life in heavy-duty distribution systems.

Recommended Applications

• Main distribution switchboards (MDBs) and sub-distribution boards

• Industrial manufacturing plants and heavy machinery isolation

• Commercial building power distribution systems

• Motor control centers (MCC) and transformer protection

• Discounts available on bulk order
• Delivery available all over Pakistan