CHINT NXB-63 4P Miniature Circuit Breaker (MCB), 6kA

The CHINT NXB-63 4P is a four-pole miniature circuit breaker for three-phase plus neutral circuits. It protects circuits against overload and short circuit in homes, offices and light industry. It is built to IEC/EN 60898-1, has a 6kA breaking capacity, a thermal-magnetic trip, a clear on/off position indicator and fits a standard DIN rail. Ratings run from 1A to 63A in Type B, C and D curves.

Specifications

• Brand & Series: CHINT NXB Series (NXB-63 MCB)
• Model Series: NXB-63 4P
• Product Type: Miniature Circuit Breaker (MCB)
• Compliant Standard: IEC/EN60898-1
• Number of Poles: 4P (Four Pole)
• Rated Current Range (In): 1A to 63A
• Tripping Curves: Type B (3In – 5In), Type C (5In – 10In), Type D (10In – 16In)
• Rated Operational Voltage (Ue): AC 380V / 400V / 415V (50/60 Hz)
• Rated Breaking Capacity (Icn / Icu): 6kA (6000A)
• Rated Insulation Voltage (Ui): 500V
• Rated Impulse Withstand Voltage (Uimp): 4kV
• Terminal Cross-Section: 1 mm2 to 25 mm2
• Electrical Life: 10,000 cycles
• Mechanical Life: 20,000 cycles

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.