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HomeHome & OfficeLarge Appliances & Home ImprovementElectrical ToolsBreakers, Load Centers & FusesCircuit BreakersMiniature Circuit BreakersNXB-63 Miniature Circuit Breaker MCB 4P 63A, 6kA Type D, 380V-415V
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Brand: Chint | Similar products from Chint
₦ 25,000
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+ shipping from ₦ 750 to LEKKI-AJAH (SANGOTEDO)
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Pickup Station
Delivery Fees ₦ 750
Ready for pickup between 01 September and 02 September if you place your order within the next 5hrs 48mins
Door Delivery
Delivery Fees ₦ 1,710
Ready for delivery between 01 September and 02 September if you place your order within the next 5hrs 48mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Warranty
2 years limited warranty
Seller Information
JEJ Group
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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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Chint NXB-63 Miniature Circuit Breaker MCB 4P 63A, 6kA Type D, 380V-415V
₦ 25,000
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