CHINT NXB-125 1P High-Current MCB, 10kA

The CHINT NXB-125 1P is a single-pole high-current miniature circuit breaker for main and distribution circuits in commercial and industrial buildings. It has a 10kA breaking capacity, a thermal-magnetic trip, a clear position indicator, takes cables up to 50mm² and fits a standard DIN rail. Available in Type B, C and D curves.

Specifications

• Brand & Series: CHINT NXB Series (NXB-125 MCB Line)
• Model Series: NXB-125 1P
• Product Type: High-Current Miniature Circuit Breaker (MCB)
• Compliant Standard: IEC/EN 60947-2 / IEC/EN 60898-1
• Number of Poles: 1P (Single Pole)
• Tripping Curves: Type B (3In – 5In), Type C (5In – 10In), Type D (10In – 16In)
• Rated Operational Voltage (Ue): AC 220V / 230V / 240V (50/60 Hz)
• Rated Breaking Capacity (Icu): 10kA (10,000A)
• Rated Service Breaking Capacity (Ics): 7.5kA
• Rated Insulation Voltage (Ui): 500V
• Rated Impulse Withstand Voltage (Uimp): 4kV
• Terminal Cross-Section: Up to 50 mm2
• Electrical Life: 6,000 cycles (In ≤ 100A) / 4,000 cycles (In > 100A)
• Mechanical Life: 20,000 cycles
• Mounting Type: Standard TH35-7.5 DIN Rail

Available in several sizes and ratings. Request a quote on WhatsApp for current prices.

Installation should be done by a qualified electrician, with the power off at the main switch. Clean with a dry cloth only.

Available from Kenyos Wood & Interiors. We are open Monday to Saturday, 8am to 6pm. Contact us to check stock before you visit.