With a 380 V AC 50\/60 Hz coil and an AC-3 rating of 40 A, the Schneider LC1D40AQ7 is the TeSys Deca contactor for motors up to 18.5 kW at 400 V. It carries 1 NO + 1 NC auxiliary contacts as standard. At 220\/230 V the AC-3 motor rating is 11 kW.<\/p>\n
In a typical motor starter the LC1D is combined with a TeSys LRD thermal overload relay mounted directly underneath, or with a GV2 motor circuit breaker for fuseless protection.<\/p>\n
| Schneider reference<\/th>\n | LC1D40AQ7<\/td>\n<\/tr>\n |
|---|---|
| Product or component type<\/th>\n | Contactor<\/td>\n<\/tr>\n |
| Contactor application<\/th>\n | Resistive load; Motor control<\/td>\n<\/tr>\n |
| Utilisation category<\/th>\n | AC-3; AC-3e; AC-1; AC-4<\/td>\n<\/tr>\n |
| Poles description<\/th>\n | 3P<\/td>\n<\/tr>\n |
| [Ue] rated operational voltage<\/th>\n | Power circuit: <= 690 V AC 25…400 Hz; Power circuit: <= 300 V DC<\/td>\n<\/tr>\n |
| [Ie] rated operational current<\/th>\n | 60 A (at <60 \u00b0C) at <= 440 V AC AC-1 for power circuit; 40 A (at <60 \u00b0C) at <= 440 V AC AC-3 for power circuit; 40 A (at <60 \u00b0C) at <= 440 V AC AC-3e for power circuit<\/td>\n<\/tr>\n |
| [Uc] control circuit voltage<\/th>\n | 380 V AC 50\/60 Hz<\/td>\n<\/tr>\n |
| Motor power kW<\/th>\n | 11 kW at 220\/230 V AC 50\/60 Hz (AC-3); 18.5 kW at 380\/400 V AC 50\/60 Hz (AC-3); 22 kW at 415\/440 V AC 50\/60 Hz (AC-3); 22 kW at 500 V AC 50\/60 Hz (AC-3)<\/td>\n<\/tr>\n |
| Motor power hp<\/th>\n | 5 hp at 230\/240 V AC 50\/60 Hz for 1 phase motors; 10 hp at 230\/240 V AC 50\/60 Hz for 3 phases motors; 30 hp at 575\/600 V AC 50\/60 Hz for 3 phases motors<\/td>\n<\/tr>\n |
| Compatibility code<\/th>\n | LC1D<\/td>\n<\/tr>\n |
| Pole contact composition<\/th>\n | 3 NO<\/td>\n<\/tr>\n |
| Protective cover<\/th>\n | With<\/td>\n<\/tr>\n |
| [Ith] conventional free air thermal current<\/th>\n | 10 A (at 60 \u00b0C) for signalling circuit; 60 A (at 60 \u00b0C) for power circuit<\/td>\n<\/tr>\n |
| Rated breaking capacity<\/th>\n | 800 A at 440 V for power circuit conforming to IEC 60947<\/td>\n<\/tr>\n |
| Dimensions (W x H x D)<\/th>\n | 55 x 122 x 120 mm<\/td>\n<\/tr>\n |
| Condition<\/th>\n | New, original Schneider Electric<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nAt a glance<\/h3>\nTypical applications<\/h3>\nCompatibility and replacement<\/h3>\nPairs 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.<\/p>\n Frequently asked questions<\/h3>\n |
Per Schneider: 4…19 ms opening; 12…26 ms closing.<\/p>\n
Yes, front-mounted LADN blocks and side-mounted LAD8 blocks can be added.<\/p>\n
Yes. For AC-1 (resistive) loads Schneider rates it at 60 A.<\/p>\n
Schneider gives a mechanical durability of 6 Mcycles.<\/p>\n
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.<\/p>\n
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.<\/p>\n