Siemens 3MT70005JA106AP2 5kVAr Capacitor Duty Contactor
Brand : Siemens
Product Type : Capacitor Duty Contactor
Capacitor Rating :5kVAr
Auxiliary Contacts : 1NO
Coil Voltage : 240V AC
The Siemens 3MT70005JA106AP2 is a compact capacitor duty contactor designed for switching small capacitor banks in APFC and power factor correction systems. It is specially built to manage the high inrush current generated during capacitor switching, helping improve contact life and system reliability.
This model is suitable for 5kVAr capacitor applications and comes with 1NO auxiliary contact for control and indication functions. The 240V AC coil supports both 50Hz and 60Hz operation, making it suitable for various industrial and commercial electrical systems.
Manufactured by Siemens, the contactor is widely used in capacitor bank panels, power factor correction systems, and low voltage electrical installations.
Features
- Capacitor duty contactor for 5kVAr applications
- Designed for capacitor bank switching
- Handles capacitor inrush current effectively
- 1NO auxiliary contact included
- 240V AC coil voltage
- Suitable for 50/60Hz systems
- Compact panel-friendly design
- Reliable switching performance
- Durable industrial construction
- Suitable for continuous APFC operation
Applications
Used in APFC panels, small capacitor bank systems, industrial electrical panels, commercial power factor correction systems, and low voltage capacitor switching applications.



