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imo mc115-k-00400 contactor 100kvar capacitive switching 400vac 50/60hz 220vdc
IMO MC115-K-00400 capacitor switching contactor with 100 kVAR switching capability, integrated damping resistors and 400 V AC control coil for industrial power factor correction systems.
£278.66
Why Choose the IMO MC115-K-00400 Capacitor Switching Contactor?
The IMO MC115-K-00400 is a heavy-duty capacitor switching contactor specifically engineered for industrial power factor correction systems and large capacitor bank switching applications. Designed to safely manage the high inrush currents generated during capacitor energisation, this specialist contactor delivers reliable switching performance while helping extend capacitor bank life and improve electrical efficiency in industrial installations.
Part of the trusted IMO MC-K capacitor switching contactor series, the MC115-K-00400 is widely used in industrial reactive power compensation systems, automatic capacitor bank assemblies and industrial power distribution equipment. Its integrated early-make contacts and damping resistor arrangement reduce electrical stress during switching operations while supporting dependable long-term industrial performance.
With a capacitor switching capability of 100 kVAR and a 400 V AC 50/60 Hz control coil, this contactor is ideally suited for industrial capacitor bank switching and energy efficiency systems requiring dependable reactive power compensation.
Key Advantages
- Heavy-duty capacitor switching contactor for industrial power factor correction systems.
- 100 kVAR switching capability suitable for large capacitor banks.
- 400 V AC control coil compatible with industrial control systems.
- Integrated damping resistors help minimise capacitor inrush currents.
- Reliable switching performance for reactive power compensation systems.
- Suitable for industrial capacitor bank panels and automation systems.
- Robust industrial construction for dependable long-term operation.
Key Features
- IMO MC-K capacitor switching contactor series.
- 3-pole capacitor switching contactor.
- 100 kVAR capacitor switching rating.
- 400 V AC 50/60 Hz control coil.
- Designed for industrial power factor correction systems.
- Integrated early-make contacts with damping resistors.
- Reduced inrush current switching arrangement.
- Heavy-duty DIN rail and panel mounting design.
Reliable Capacitor Switching for Power Factor Correction Systems
Capacitor switching contactors such as the IMO MC115-K-00400 are specifically designed to manage the high transient currents generated when capacitor banks are energised. Unlike standard contactors, capacitor switching models incorporate early-make contacts and damping resistors that reduce electrical stress and improve system reliability during switching operations.
The IMO MC-K series is widely used in industrial facilities, manufacturing plants and commercial buildings where improved power factor and reduced reactive power consumption are required. Its specialist switching design helps improve energy efficiency while extending capacitor bank service life in demanding industrial applications.
Typical Applications
- Power factor correction systems.
- Automatic capacitor bank switching panels.
- Industrial reactive power compensation systems.
- Manufacturing plant energy efficiency systems.
- Commercial building power management systems.
- Industrial power distribution installations.
Technical Specifications
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| Coil Voltage Range | 380–440 V | |
|---|---|---|
| Device Type | Capacitor Switching Contactor | |
| Voltage | 400 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Coil Type | AC | |
| Series | MC-K Capacitor Switching Series | |
| Product type | Capacitor switching contactor | |
| Number of poles | 3 Pole | |
| Capacitor switching rating | 100 kVAR | |
| Control coil voltage | 400 V AC 50/60 Hz | |
| Application | Power factor correction systems | |
| Maximum operating voltage | 690 V AC | |
| Standards compliance | EN 60947-4-1 / EN 60947-5-1 | |
| Mounting type | DIN rail / panel mounting | |
| Suitable for | Capacitor banks and reactive power compensation | |
| Construction | Heavy-duty industrial compact design | |
| Compatible overload relay | IMO MCOR-4 | |
| HS Code | 8536490099 | |
| Country of Manufacture | Austria |
Frequently Asked Questions
What is the IMO MC115-K-00400 used for?
This contactor is used for switching capacitor banks in power factor correction and reactive power compensation systems.
What capacitor size can this contactor switch?
The MC115-K-00400 is rated for capacitor switching applications up to 100 kVAR.
What coil voltage does the contactor use?
The unit is fitted with a 400 V AC 50/60 Hz control coil suitable for industrial control systems.
Why use a capacitor switching contactor instead of a standard contactor?
Capacitor switching contactors are specifically designed to reduce inrush currents and electrical stress during capacitor energisation, helping improve operational reliability and capacitor lifespan.
What technology is used to reduce inrush current?
The contactor uses early-make contacts and integrated damping resistors to limit capacitor energisation current peaks.
Trusted by Power Distribution Engineers Worldwide
IMO capacitor switching contactors are trusted by industrial engineers and panel builders for reliable capacitor bank switching, efficient reactive power compensation and dependable industrial performance.
