CHINT NXB-63 H Miniature Circuit Breaker (MCB)
₨ 1,250 ₨ 1,250
The CHINT NXB-63 H MCB is designed for high-performance protection of electrical circuits. It ensures safety by disconnecting the circuit in case of overload or short circuit, with a 10 kA breaking capacity. Available in different amp ratings and pole configurations for a variety of electrical applications.
| Ampere Rating | 20A ,32A ,40A ,50A ,63A |
|---|
SKU: N/A Category: Circuit Breakers (Chint)
Description
Key Features:
High Breaking Capacity: 10 kA to safely disconnect circuits during overloads and short circuits.
Versatile Ampere Ratings: Available in multiple ampere ratings including 2A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A, allowing flexibility for different electrical needs.
Reliable Protection: Designed to prevent electrical hazards by cutting off the current during fault conditions, ensuring protection for electrical circuits.
Durability: Built with high-quality materials to ensure long-lasting performance and reliability in residential, commercial, and industrial applications.
Easy Installation: Compact design that can be easily installed in standard electrical distribution boards.
Single, Double, and Triple Pole Configurations: Available in 1-pole, 2-pole, and 3-pole versions for varied electrical distribution requirements.
Technical Specifications:
Model Number: NXB-63 H
Type: Miniature Circuit Breaker (MCB)
Rated Voltage: 230/400V AC
Ampere Ratings:
1-Pole: 2A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
2-Pole: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
3-Pole: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Rated Breaking Capacity: 10 kA
Frequency: 50/60 Hz
Protection Type: Overload and Short-Circuit Protection
Degree of Protection: IP20 (Ingress Protection)
Standards: Conforms to IEC 60898-1 standards.
Operating Temperature: -5°C to 40°C
Humidity: 5% to 95% (non-condensing)
Reviews (0)
Be the first to review “CHINT NXB-63 H Miniature Circuit Breaker (MCB)” Cancel reply
About brand

Founded in 1984, CHINT Group Co., Ltd. (hereinafter referred to as "CHINT") is a global leading smart energy solutions provider. Throughout its more than 40-year history, CHINT has consistently focused on diligent industrial pursuit and brand innovation. Embracing strategic imperatives such as industrialization, technological advancement, global expansion, digitization, and platform development, the company has strategically positioned itself across three key sectors: “Green Energy”, “Intelligent Electrical Solutions”, and “Smart Low-carbon Solutions”, along with two pivotal platforms, CHINT Global and Sci-Tech Innovation Incubation. Its business covers more than 140 countries and regions, with over 50,000 employees worldwide. In 2024, CHINT's operating revenue reached USD 25 billion, and it has been listed among the Top 500 Chinese Enterprises for more than 20 consecutive years. CHINT Electrics is the first publicly listed company with low-voltage electrical appliances in China.
Shipping & Delivery

Shipping & Delivery
We ensure fast and secure shipping for all orders. Once your order is confirmed, it will be processed and dispatched within business days.
In Punjab: Next day delivery.
Out of Punjab: Delivery within 2-3 days.
Please ensure your address details are accurate to avoid any delays.
Related products
CHINT AC Surge Protection Device (SPD)
The CHINT NXB-63 H MCB is designed for high-performance protection of electrical circuits. It ensures safety by disconnecting the circuit in case of overload or short circuit, with a 10 kA breaking capacity. Available in different amp ratings and pole configurations for a variety of electrical applications.
Select options This product has multiple variants. The options may be chosen on the product page
Moulded Case Circuit Breaker (MCCB) – NXM-125 S (100A & 125A)
The NXM-125 S Moulded Case Circuit Breaker (MCCB) is designed for both industrial and commercial applications where high reliability and safety are critical. Available in 100A and 125A ratings, this MCCB provides effective protection against overcurrent and short circuits, ensuring enhanced operational safety and protection for your electrical systems. The 25 kA breaking capacity ensures that it can handle fault conditions, making it suitable for use in a variety of electrical installations, including those in harsh environments.
Select options This product has multiple variants. The options may be chosen on the product page

Reviews
There are no reviews yet.