Home Home & Office Large Appliances & Home Improvement Electrical Tools Breakers, Load Centers & Fuses Circuit Breakers Miniature Circuit BreakersNXB-63 Miniature Circuit Breaker MCB 4P 63A, 6kA Type D, 380V-415V

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Chint NXB-63 Miniature Circuit Breaker MCB 4P 63A, 6kA Type D, 380V-415V

Name: NXB-63 Miniature Circuit Breaker MCB 4P 63A, 6kA Type D, 380V-415V
Brand: Chint
Price: 19000.00 NGN
Availability: InStock

Brand: Chint | Similar products from Chint

₦ 19,000

₦ 25,00024%

In stock

+ shipping from ₦ 750 to LEKKI-AJAH (SANGOTEDO)

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Variation available

...16A...40A...63A

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Pickup Station

Delivery Fees ₦ 750

Ready for pickup between 16 October and 17 October if you place your order within the next 1hrs 23mins

Door Delivery

Delivery Fees ₦ 1,710

Ready for delivery between 16 October and 17 October if you place your order within the next 1hrs 23mins

Return Policy

Free return within 7 days for ALL eligible itemsDetails

Warranty

2 years limited warranty

Seller Information

JEJ Group

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Seller Performance

Shipping speed: Poor

Quality Score: Excellent

Customer Rating: Excellent

Product details

The CHINT NXB-63 4P 63A MCB delivers reliable overload and short-circuit protection for industrial and commercial electrical systems. Engineered for 3-phase applications, it ensures safe isolation and uninterrupted power distribution in demanding environments.

**Technical Specifications**

| **Parameter** | **Value** | Source |

|---------------------|----------------------------------------|--------|

| **Poles** | 4P | |

| **Rated Current** | 63A (selectable: 1A–63A) | |

| **Rated Voltage** | 380V~/400V~/415V~ | |

| **Breaking Capacity** | 6kA (Icn & Ics) | |

| **Tripping Curve** | Type D (high inrush tolerance) | |

| **Mechanical Life** | 20,000 cycles | |

| **Certifications** | CE, CCC, IEC 60898-1 | |

| **Connection** | Top/bottom feed, DIN rail mount | |

**Applications**

- Industrial control panels

- Commercial building distribution boards

- Renewable energy systems (solar/wind farms)

**Installation Notes**

- Mount on 35mm DIN rail (tool-free snap-on) .

- Torque terminal screws to **2.0 N·m** for secure connections .

- Use copper conductors with appropriate lugs .

Specifications

Key Features

- ✅ **4-Pole Protection**: Safeguards all phases + neutral in 3-phase systems .

- ✅ **63A Rated Current**: Ideal for high-load applications (industrial/commercial) .

- ✅ **6kA Breaking Capacity**: Robust short-circuit protection (Icn = Ics = 6000A) .

- ✅ **Type D Curve**: Withstands inrush currents (e.g., motors, transformers) without nuisance tripping .

- ✅ **Wide Voltage Range**: Compatible with 380V/400V/415V systems .

- ✅ **20,000 Mechanical Cycles**: Long operational lifespan .

- ✅ **Certified Safety**: Complies with IEC 60898-1, CE, and CCC standards .

What’s in the box

3pcs of NXB-63 mcb chint (16/32/40/63)A. With a user manual.

Specifications

SKU: CH834IP7S0ASXNAFAMZ
Product Line: Chint NXB-63 Series
Model: NXB-63/NXB-32
Production Country: China
Weight (kg): 0.4kg
Certifications: Eco Friendly
Color: White
Main Material: Thermoplastic

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