LX1D6E7

What does this contactor coil do?

This component is a replacement control coil used to energise compatible TeSys D contactors. When the correct AC control voltage is applied, it creates the magnetic force needed to pull in and hold the contactor.

Which contactors is this coil compatible with?

It is designed for use with TeSys D contactors in the LC1D80 and LC1D95 sizes. If you are matching an existing assembly, checking the contactor model before purchase is the best way to confirm suitability.

What control voltage does this coil require?

This coil is rated for 48 V AC at 50/60 Hz. In many applications, it is selected where the control circuit uses a 48-volt AC supply rather than a DC control voltage.

Can it be used on both 50 Hz and 60 Hz systems?

Yes. It is intended for AC 50/60 Hz operation, making it suitable for installations that use either supply frequency at the stated control voltage.

Does the coil include a built-in suppressor module?

No. This version uses coil technology without a built-in suppressor module. If suppression is needed in the control circuit, that would normally be considered separately at the panel design stage.

What are the operating and drop-out voltage limits?

At 55°C, the drop-out range is 0.3 to 0.6 x Uc. The operational range is 0.8 to 1.1 x Uc at 50 Hz and 0.85 to 1.1 x Uc at 60 Hz. For a 48 V AC coil such as LX1D6E7, this helps indicate the expected pull-in and release behaviour under normal conditions.

What are the inrush and hold-in power figures?

The inrush power is 245 VA at 20°C for both 50 Hz and 60 Hz. The hold-in power consumption is 26 VA at 20°C for both frequencies. These figures are useful when assessing control transformer loading and circuit design.

What is the average resistance and inductance of the coil?

The average resistance is 5 Ohm at 20°C, and the inductance of the closed circuit is 0.32 H. These electrical characteristics can be helpful when comparing against an existing installed coil.

What operating temperature range is it designed for?

The stated ambient operating temperature range is -5°C to 60°C. This makes it suitable for a wide range of industrial panel environments, provided the rest of the installation is also rated appropriately.

How durable is this coil in normal use?

The mechanical durability is rated at 4 million cycles, with an operating rate of up to 3600 cycles per hour at temperatures up to 60°C. This makes it a practical choice for repeated switching duties within its intended application.

How much heat does the coil generate during operation?

The heat dissipation is listed at 6 to 10 W at 50/60 Hz. This can be a useful consideration when reviewing enclosure layout and thermal conditions inside a control panel.

What is the weight of the component?

The product weight is approximately 0.28 kg. This is a relatively compact coil assembly intended for the compatible larger-frame TeSys D contactors.