TeSys D power contactor AC3 115A 3P 1NO 1NC 110VAC coil LC1D115F7

Power contactor for motor control

This TeSys D power contactor, with a rated current of 115A, is a reliable solution for controlling three-phase motors. Designed to operate in demanding industrial conditions, it provides effective protection and long-lasting performance. Intended for use in manufacturing plants, buildings, and power systems.

### Characteristics and application

The LC1D115F7 contactor is part of the TeSys D series, characterized by high mechanical (up to 15 million switching cycles) and electrical endurance. It has three NO (normally open) poles and built-in auxiliary contacts 1NO+1NC, which facilitates integration with various control and safety circuits. AC 110V coil (50/60Hz) ensures compatibility with a wide range of supply voltages. Suitable for mounting on DIN rail or directly on the panel using screws. Application in motor starters, control circuits for inductive loads, and applications requiring frequent circuit switching.

### Key features and benefits

* **High efficiency:** Rated current of 115A at AC-3 load allows controlling motors up to 55kW at 400V.

* **Safety:** Built-in auxiliary contacts (1NO+1NC) increase the functionality and safety of the installation.

* **Durability:** Made of high-quality materials guarantees long life and reliability in harsh working conditions.

* **Easy installation:** Possibility of mounting on DIN rail or panel facilitates installation and servicing.

* **Overvoltage protection:** Integrated damping diode protects the coil from damage caused by load induction.

* **Wide range of applications:** Suitable for controlling various types of motors and loads in industry, construction and infrastructure.

* **Compliance with standards:** Meets the requirements of IEC, UL, CSA, CCC, EAC and Marine standards, which confirms its quality and safety.

* **Sustainable development:** Green Premium label guarantees compliance with environmental protection regulations (RoHS/REACh).

### Operating parameters

The LC1D115F7 contactor is characterized by high resistance to environmental conditions – it can operate at temperatures from -5°C to 60°C. It also has high resistance to shocks and vibrations, which ensures reliable operation even in difficult industrial conditions. The coil impedance is 0.6Ω at a frequency of 50Hz, and the holding power consumption is only 2-18VA, which translates to low energy consumption. The impulse voltage withstand by the contactor is as high as 8kV according to IEC 60947.

### Additional information

The LC1D115F7 contactor is compatible with various types of wires (from 1mm² to 120mm²) and has short-circuit and overload protection. It also has UL certification for use in North America and Marine certification for marine applications. Thanks to its versatility and reliability, it is an ideal choice for professional installers and end-users looking for a high-quality power contactor for motor control.