The Schneider Electric LC1D50AF7 is a TeSys Deca 3-pole contactor rated 50 A in AC-3 at up to 440 V, for motors of 22 kW at 380/400 V, with a 110 V AC 50/60 Hz coil. It carries 1 NO + 1 NC auxiliary contacts as standard. At 220/230 V the AC-3 motor rating is 15 kW.
Contactors of the 50 A frame are among the fastest-moving spares in motor control centres: every start wears the contacts a little, and pump or conveyor feeders can switch hundreds of times per shift.
See our Schneider Electric range for TeSys overload relays and GV2 breakers.
Technical data
| Schneider reference | LC1D50AF7 |
|---|---|
| Product or component type | Contactor |
| Contactor application | Motor control; Resistive load |
| Utilisation category | AC-3; AC-3e; AC-1; AC-4 |
| Poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25…400 Hz; Power circuit: <= 300 V DC |
| [Ie] rated operational current | 50 A (at <60 °C) at <= 440 V AC AC-3 for power circuit; 80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit; 50 A (at <60 °C) at <= 440 V AC AC-3e for power circuit |
| [Uc] control circuit voltage | 110 V AC 50/60 Hz |
| Motor power kW | 15 kW at 220/230 V AC 50/60 Hz (AC-3); 22 kW at 380/400 V AC 50/60 Hz (AC-3); 25 kW at 415 V AC 50/60 Hz (AC-3); 30 kW at 440 V AC 50/60 Hz (AC-3) |
| Motor power hp | 3 hp at 115 V AC 50/60 Hz for 1 phase motors; 7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors; 15 hp at 200/208 V AC 50/60 Hz for 3 phases motors |
| Compatibility code | LC1D |
| Pole contact composition | 3 NO |
| Protective cover | With |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) for signalling circuit; 80 A (at 60 °C) for power circuit |
| Rated breaking capacity | 900 A at 440 V for power circuit conforming to IEC 60947 |
| Dimensions (W x H x D) | 55 x 122 x 120 mm |
| Condition | New, original Schneider Electric |
At a glance
- Contactor
- TeSys Deca
- 3P(3 NO)
- AC-3/ AC-3e
- <=400V
- 50A
- 110V AC 50/60Hz coil
- screw clamp terminals
Typical applications
- Replacement of a worn LC1D contactor
- Motor starters up to 22 kW at 400 V
- Conveyors and packaging machines
- Star-delta starter assemblies
Compatibility and replacement
Pairs with the TeSys LRD thermal overload relay (direct mounting) and the GV2 motor circuit breaker. Add-on blocks such as LADN11 (1NO+1NC) or LADN22 (2NO+2NC) fit on the front. LC1D contactors from older TeSys D production are replaced one-to-one by TeSys Deca of the same reference.
Frequently asked questions
Can it switch heaters or resistive loads?
Yes. For AC-1 (resistive) loads Schneider rates it at 80 A.
What motor size can it switch?
Up to 22 kW at 380/400 V in AC-3 (50 A).
How fast does it close and open?
Per Schneider: 4…19 ms opening; 12…26 ms closing.
Which overload relay fits?
TeSys LRD relays mount directly under the contactor; choose the setting range that covers the motor rated current.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
