Chint NXM-630S 4P 630A MCCB Molded Case Circuit Breaker in
₨68,000.00
- Model : NXM-630S
- Product : MCCB moulded case circuit breaker
- Rated Current: 630A
- Rated Insulation Voltage: 800V; operational voltage up to AC 690V, 50/60Hz
- Breaking Capacity Levels: C (basic), S (standard), H (high), R (current limiting)
- Poles: 4P
- Operation Modes: Direct handle
- Protection Functions: Overload, short-circuit
- Mounting: Vertical and horizontal installation supported
- IP Rating: IP30 (up to IP40 with terminal covers)
- Environmental Limits: −5°C to +40°C operation, ≤2000m altitude
High-Performance Power Protection: Chint NXM-630S 4P 630A MCCB
The Chint NXM-630S 4P 630A Moulded Case Circuit Breaker (MCCB) is an industrial-grade circuit protection solution engineered for reliable power distribution in high-load electrical systems. Designed to operate safely at 630 Amps, this 4-pole circuit breaker provides robust defense against both overload currents and short-circuit faults, safeguarding industrial machinery, commercial facilities, and main distribution panels across Pakistan.
Built under international electrical safety standards, the NXM-630S features a high insulation rating 800V and supports operational voltages up to AC 690V at 50/60 Hz. The “S” class designation ensures standard-high breaking capacity, making it suitable for demanding electrical installations where system stability and uninterrupted uptime are critical.
Key Features & Operational Benefits
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Complete 4-Pole Protection: Provides full line and neutral protection, essential for unbalanced 3-phase loads and complex modern electrical networks.
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Dual Protection Mechanism: Built-in thermal-magnetic trip units respond rapidly to sustained overloads and extreme short-circuit surge currents.
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Flexible Installation: Supports both vertical and horizontal mounting configurations to easily fit into standard low-voltage distribution panels and switchboards.
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Enhanced Safety Rating: Comes with a standard IP30 protection degree, which can be upgraded to IP40 using optional terminal covers to protect operators from direct contact.
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Durable & Thermal Resilient: Operates efficiently in environmental temperatures ranging from −5°C to +40°C and altitudes up to 2000m, ensuring long service life under tough industrial conditions.
Typical Applications
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Main Low-Voltage Distribution Boards (LVDB): Ideal main incomer or feeder breaker for factory sub-stations and commercial buildings.
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Industrial Motor Control Centers (MCC): Protects heavy motor loads, HVAC systems, and high-capacity machinery from short-circuit damage.
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Commercial Real Estate & Facilities: Ensures dependable electrical distribution in plazas, data centers, and multi-story complexes.
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Changeover & Sub-Panel Installations: Works seamlessly with manual or automatic switchgear setups requiring standard breaking performance.
- Discounts available on bulk order
- Delivery available all over Pakistan
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