NXM Series 3P MCCB Circuit Breaker

Description

About the Product 🔑

The NXM Moulded Case Circuit Breaker (MCCB) offers reliable protection against overload, short-circuit, and under-voltage in low-voltage power distribution systems. With frame sizes from 63A to 1600A and breaking capacities up to 70kA, it ensures stable operation across commercial, industrial, and motor control applications. Available in fixed or plug-in types, with thermal-magnetic and … Breaker The moulded case circuit breaker will provide protection for the circuit and equipment in case of overload short circuit and under voltage condition occurred in the power distribution circuit. High-quality NXM moulded case circuit breaker is a crucial part of CHINT Global’s ongoing strategic deployment of the “industrialization, technological advancement, internationalization, digitalization, and platformization” energy industry chain.

Key Features 🔑

The NXM Moulded Case Circuit Breaker (MCCB) offers reliable protection against overload, short-circuit, and under-voltage in low-voltage power distribution systems. With frame sizes from 63A to 1600A and breaking capacities up to 70kA, it ensures stable operation across commercial, industrial, and motor control applications. Available in fixed or plug-in types, with thermal-magnetic and … Breaker The moulded case circuit breaker will provide protection for the circuit and equipment in case of overload short circuit and under voltage condition occurred in the power distribution circuit. High-quality NXM moulded case circuit breaker is a crucial part of CHINT Global’s ongoing strategic deployment of the “industrialization, technological advancement, internationalization, digitalization, and platformization” energy industry chain. Engineered for resilience in demanding industrial environments, the Chint NXM 3P MCCB delivers precision protection for three-phase power systems. Its 10kA breaking capacity and 63A rated current ensure reliable defense against electrical faults, minimizing downtime in critical operations like manufacturing lines, data centers, and energy distribution networks.

Usage Instruction 🛠️

Ambient temperature for normal use: – 5 °C ~ + 40 °C; If it is used within the range of – 35 °C ~ + 70 °C, please consult with the manufacturer. If the altitude exceeds 2000m, please consult with the manufacturer.

Installation in any damp, condensed-phase environment with inflammable and explosive gas is forbidden. Do not operate the product with wet hands.

Step 1: 🔌 Select appropriate breaker size (e.g., NXM-63/125/160/250/400/630/800/1000-1250/1600).

Step 2: 🛠️ Install the breaker according to the schematic diagram of handle installation.

Step 3: 💡 Connect power supply to the loop of switching on.

Step 4: ⚙️ Ensure the loop of switching off is correctly wired.

Step 5: 🔁 Follow manual operation instructions for switching on and off.

Product Specification 📱

Specification	Description
Type	Moulded Case Circuit Breaker (MCCB) ⚡
Protection	Overload, Short-circuit, Under-voltage 🛡️
Frame Sizes	63A to 1600A 📏
Breaking Capacity	Up to 70kA 💪
Applications	Commercial, Industrial, Motor Control 🏭
Type Options	Fixed or Plug-in 🔌
Tripping Mechanism	Thermal-magnetic 🔥
Ambient Temperature	-5°C to +40°C (Consult manufacturer for -35°C to +70°C) 🌡️
Altitude Consideration	Consult manufacturer for altitudes above 2000m ⛰️
Power System	Low-voltage distribution systems 💡
Rated Current (Example)	63A 📊
Breaking Capacity (Example)	10kA 💥
Voltage Rating (Example)	415V ⚡

Product Details 🏷️

No additional information found.

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Product Standout Benefits

• Accurate Circuit Adaptation

  Accurately adapts to various circuits, meeting the needs of different current and voltage levels, whether for small household circuits or large commercial and industrial circuits.

• Advanced Intelligent Monitoring

  Equipped with advanced intelligent monitoring functions, it can real-time feedback the circuit status and quickly respond to cut off the circuit once anomalies are detected, reducing potential risks.

• Convenient Installation Design

  Features a convenient installation design, simple to operate without complex tools or professional skills, saving installation time and labor costs for quick deployment.

• Innovative Heat Dissipation Technology

  Utilizes innovative heat dissipation technology to effectively reduce operating temperature, ensuring equipment stability during long-term and high-load operation while minimizing malfunctions.

• Strict Safety Certifications

  The product has passed strict safety certifications and complies with international electrical standards, ensuring safe use in various environments and safeguarding circuit safety.

Customer Questions and Answers

• Q: What types of circuits can this product handle?

  A: It accurately adapts to various circuits, meeting the needs of different current and voltage levels, whether for small household circuits or large commercial and industrial circuits.

• Q: How does the product ensure circuit safety?

  A: Equipped with advanced intelligent monitoring functions, it can real-time feedback the circuit status and quickly respond to cut off the circuit once anomalies are detected, reducing potential risks. It has also passed strict safety certifications and complies with international electrical standards.

• Q: Is the installation process complicated?

  A: No, it features a convenient installation design, simple to operate without complex tools or professional skills, saving installation time and labor costs for quick deployment.

• Q: How does the product manage heat during operation?

  A: It utilizes innovative heat dissipation technology to effectively reduce operating temperature, ensuring equipment stability during long-term and high-load operation while minimizing malfunctions.

• Q: What are the available types and specifications?

  A: The product includes CE Certification MCCB NXM Series 3P 4P Molded Case Circuit Breaker with models like NXM-63S/3300, NXM-250S/4300, and NXM-630S/3300, covering ratings from 10A-630A. It has a rated voltage of 690V, a rated frequency of 50Hz, and a BCD Curve of BCD.

Buyer’s Guide

• Step 1: 🧐 Review Specifications

  Check the detailed specifications like Poles Number (3P/4P), Rated Voltage (690V), and Rated Frequency (50Hz) to ensure it matches your circuit requirements.

• Step 2: 📊 Verify Current and Voltage Needs

  Confirm the required current and voltage levels for your specific application (household, commercial, or industrial) and compare them with the product’s adaptable range (10A-630A).

• Step 3: 🛒 Select Model

  Choose the correct model from the NXM Series (e.g., NXM-63S/3300, NXM-250S/4300, NXM-630S/3300) based on your amperage needs.

• Step 4: 🛠️ Consider Installation

  Note the convenient installation design, which saves installation time and labor costs, and confirm you have the necessary tools or professional skills if needed.

• Step 5: 💡 Check Certifications

  Ensure the product meets your safety standards by verifying its compliance with international electrical standards and strict safety certifications.

• Step 6: 📦 Upon Delivery

  Verify that you have received the correct model and that all components are included. Check for any visible damage from shipping.