CHINT NXHB-125 3P Isolator (Switch Disconnector), 125A

The CHINT NXHB-125 3P is a three-pole switch disconnector (isolator) for manually isolating three-phase AC circuits. It is built to IEC/EN 60947-3, takes cables up to 50mm² and fits a standard DIN rail. Available in 100A and 125A.

Specifications

• Brand & Series: CHINT NXHB-125
• Product Type: Switch Disconnector / Modular Isolator
• Pole Configuration: 3 Pole (3P)
• Available Ratings: 100A, 125A
• Frame Rating: 125A
• Rated Operational Voltage (Ue): AC 415V, 50Hz
• Rated Insulation Voltage (Ui): 500V
• Rated Impulse Withstand Voltage (Uimp): 6kV
• Compliant Standard: IEC/EN 60947-3
• Certifications: CE, RoHS
• Utilization Category: AC-22A, AC-21B
• Rated Short-Time Withstand Current (Icw): 12 Ie (1s duration)
• Rated Short-Circuit Making Capacity (Icm): 20 Ie (0.1s duration)
• Rated Making and Breaking Capacity: 3 Ie, 1.05 Ue, cos phi = 0.65
• Mechanical Durability: 10,000 cycles
• Electrical Durability: 3,000 cycles
• IP Rating: IP20 (direct), IP40 (enclosed in distribution box)
• Tightening Torque: 3.5 N·m
• Terminal Capacity: 1 mm² to 50 mm²
• Mounting: TH35-7.5 DIN rail
• Operating Ambient Temperature: -35°C to +70°C

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.