Chint NXM-1600S 3P 1250A MCCB in Pakistan

Chint NXM-1600S 3P 1250A MCCB Molded Case Circuit Breaker  

It is a heavy-duty, high-performance electrical protection solution designed to safeguard power distribution networks. Built for commercial, industrial, and infrastructure applications, this 3-pole MCCB delivers dependable circuit switching, overcurrent protection, and system reliability under demanding electrical loads.

Key Features & Technical Specifications

• Frame Size & Rated Current: Built on a robust 1600A frame size with a 1250A rated operational current In.

• Breaking Capacity: Standard “S” class breaking capacity  Icu / Ics} = 50 kA at 400/415V AC ensuring fast interruption of high short-circuit currents.

• Voltage Rating: Rated insulation voltage Ui of 800V/1000V AC with operational voltages Ue supported up to 690V AC at 50/60Hz frequency.

• Poles: 3 Pole (3P) configuration.

• Comprehensive Circuit Protection: Features integrated overload, short-circuit, and isolation functionality to prevent electrical damage to downstream machinery, cables, and distribution panels.

• Flexible Mounting: Suitable for both vertical and horizontal installations in main distribution boards (MDBs) and switchgear assemblies.

• Enclosure Rating: Standard IP30 body rating (up to IP40 when fitted with extended terminal covers).

• Standards Compliance: Fully compliant with international IEC/EN 60947-2 standards for low-voltage switchgear.  

Applications

The Chint NXM-1600S 1250A MCCB is an ideal protective switch for:

• Main low-voltage distribution panels in commercial buildings and industrial complexes.

• Primary protection for large machinery, industrial transformers, and power generators.

• Heavy-duty motor circuit protection and infrequent switching operations.

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