With a 380 V AC 50/60 Hz coil and an AC-3 rating of 50 A, the Schneider LC1D50AQ7 is the TeSys Deca contactor for motors up to 22 kW at 400 V. 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 | LC1D50AQ7 |
|---|---|
| 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 | 380 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
- 380V AC 50/60Hz coil
- screw clamp terminals
Typical applications
- Pump, fan and compressor panels
- Heating and resistive loads (AC-1)
- Motor starters up to 22 kW at 400 V
- Conveyors and packaging machines
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. The coil code (P7 = 230 V AC, M7 = 220 V AC, F7 = 110 V AC, Q7 = 380 V AC, BD = 24 V DC) must match your control voltage.
Frequently asked questions
What motor size can it switch?
Up to 22 kW at 380/400 V in AC-3 (50 A).
Can it switch heaters or resistive loads?
Yes. For AC-1 (resistive) loads Schneider rates it at 80 A.
How long does it last mechanically?
Schneider gives a mechanical durability of 6 Mcycles.
What is the coil voltage?
380 V AC 50/60 Hz, per the Schneider data sheet.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
