TeSys D LX4D4ED contactor coil, 48 V DC, obsolete.
| Parameter | Value |
|---|---|
| Product type | Contactor coil |
| Product range | TeSys |
| Parameter | Value |
|---|---|
| Control circuit voltage [Uc] | 48 V DC |
| Control circuit type | DC |
| Control circuit voltage limits | 0.85...1.1 Uc (at <131 °F (55 °C)) |
The TeSys D LX4D4ED is a contactor coil, rated for 48 V DC control voltage, part of the TeSys range. It is now obsolete per the manufacturer's lifecycle status.
The control circuit voltage is 48 V DC, with limits of 0.85...1.1 Uc at up to 131 °F (55 °C). That means the coil holds in from about 40.8 V to 52.8 V DC at that temperature — useful to know if your DC supply sags under load or sits in a hot panel. If ambient exceeds 55 °C, you'll need to derate or the coil may drop out.
No official successor order code is recorded. A direct substitute would need to match the 48 V DC coil voltage and TeSys D mechanical footprint — verify with a current TeSys D coil selection for your contactor frame.
48 V DC, with operating limits 0.85...1.1 Uc at up to 131 °F (55 °C).