CHINT CJ19-115/10 220V Capacitor Switching Contactor 115A AC 220V

Product Description

The CHINT CJ19-115/10 220V is a capacitor switching contactor designed for connecting and disconnecting low-voltage parallel capacitors in reactive power compensation and power factor correction systems. It features a 115 A conventional thermal current and an 87 A rated operating current under the AC-6b utilization category. The 220 V AC, 50/60 Hz coil provides reliable control, while the integrated pre-charge resistor circuit helps suppress capacitor inrush current and transient overvoltage during switching. The CJ19-115/10 features 1 NO auxiliary contact and is suitable for industrial power distribution and automatic capacitor compensation equipment.

Standard Features

• 115 A conventional thermal current: Provides high current-carrying capability for industrial capacitor switching applications.
• 87 A AC-6b rated current: Specifically designed for switching capacitor loads in reactive power compensation systems.
• 220 V AC coil: Uses a 220 V, 50/60 Hz control power supply for reliable contactor operation.
• 1 NO auxiliary contact: Provides an additional normally open contact for control and signaling circuits.
• Pre-charge resistor circuit: Suppresses capacitor inrush current to help reduce switching stress and transient overvoltage.
• 690 V insulation rating: Suitable for low-voltage capacitor switching systems with rated insulation voltage up to 690 V.

Technical Specifications