Contactors for Data Center PDU and UPS Systems: Selection Guide
AC-1 and AC-6a contactors for data center PDU and UPS systems: sizing, harmonic derating, coil selection, and endurance guidance for engineers. Shop at Stoklink.
Last orders until 31 Dec 2026. After that date, supply depends on remaining stock. Date announced by Schneider Electric for Türkiye, where we source this part.
No replacement announced yet. Tell us the application and we will propose an alternative.
The Schneider Electric LC1D65ABD is a 3-pole TeSys Deca Advanced contactor rated 65 A (AC-3) / 30 kW at 400 V, 40 hp at 480 V, with a 24 V DC coil and 1 NO + 1 NC auxiliary contacts.
The Schneider Electric LC1D65ABD is a TeSys Deca series 3-pole AC contactor rated at 65A and 40HP at 480V AC, designed for reliable motor switching and control in industrial applications. Featuring a 24VDC coil and a 100 kA SCCR (Short-Circuit Current Rating), the LC1D65ABD delivers robust performance in demanding environments. Weighing just 0.935 kg, this compact contactor is well-suited for panel builders and OEMs seeking proven motor starter solutions.
Applications (manufacturer): Motor control, Resistive load
| Series | TeSys Deca Advanced |
|---|---|
| Contactor size / frame | D65 |
| Number of poles | 3 |
| Main contact configuration | 3 NO |
| Utilisation categories | AC-3 AC-3e AC-1 AC-4 |
| Rated operational current Ie, AC-3, 400 V | 65 A |
|---|---|
| Rated motor power, AC-3, 400 V | 30 kW |
| Motor power at other voltages, AC-3 | 18.5 kW @ 220/230 V · 37 kW @ 500 V · 37 kW @ 660/690 V |
| Rated operational current, AC-1 (60 °C) | 80 A |
| Conventional free-air thermal current Ith | 80 A |
| Rated motor power, AC-4, 400 V | 11 kW |
| Max. rated operational voltage Ue | 690 V |
| Rated insulation voltage Ui | 690 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| Rated control supply voltage Uc | 24 V |
|---|---|
| Coil type | DC |
| Coil technology | Built-in bidirectional peak limiting diode suppressor |
| Coil holding power | 7.4 W | VA |
| Part number | LC1D65ABD |
|---|---|
| Model code | D65 |
| Brand | Schneider Electric |
| Series | TeSys Deca Advanced |
| Family | Contactors |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Phase-out announced by the manufacturer |
| Last order date | 31 Dec 2026 · as announced for Türkiye, our sourcing market |
| EAN | 3389119409094 |
| Catalogue number explained | LC1 = 3-pole contactor; D = TeSys Deca Advanced range; 65 = 65 A AC-3 rating; ABD = coil code (24 V DC) |
| Built-in auxiliary contacts, NO | 1 |
|---|---|
| Built-in auxiliary contacts, NC | 1 |
| Auxiliary contacts | 1 NO + 1 NC |
| Mirror contact (IEC 60947-4-1 Annex F) | Yes |
| Main circuit connection | Screw terminal |
|---|---|
| Mounting | 35 mm DIN rail, Panel (screw) mounting |
| Width | 55 mm |
|---|---|
| Height | 122 mm |
| Depth | 120 mm |
| Net weight | 0.935 kg |
| Ambient operating temperature | -40 … 60 °C |
|---|---|
| Degree of protection | IP20 |
| Mechanical durability | 10000000 cycles |
| Max. operating frequency, AC-3 | 3600 cycles/h |
| Motor rating (UL/CSA) | 20 hp @ 200/208 V · 20 hp @ 230/240 V · 40 hp @ 460/480 V · 50 hp @ 575/600 V · 5 hp @ 115 V (1-ph) · 10 hp @ 230/240 V (1-ph) |
|---|---|
| Short-circuit current rating (SCCR) | 100 kA |
| Max. operating voltage UL/CSA | 600 V |
| Certifications | CB Scheme, UL, CSA, CCC, CE, UKCA, EAC, Marine |
|---|---|
| Conforming standards | CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60335-1, IEC 60335-2-40, IEC 60947-4-1, IEC 60947-5-1, UL 60335-2-40, UL 60947-4-1 |
| Package dimensions (L × W × H) | 152 × 135 × 62 mm |
|---|---|
| Package weight | 0.984 kg |
| Shipping weight | 0.935 kg |
| Ships from | Türkiye |
| Dispatch | 16 Nov |
| Stock | In stock |
| Range | TeSys TeSys Deca |
|---|---|
| Product or Component Type | Contactor |
| Device short name | LC1D |
| Compatibility code | LC1D |
| Protective cover | With |
| Irms rated making capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1 1000 A at 440 V for power circuit conforming to IEC 60947 |
| Rated breaking capacity | 1000 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 640 A 104 °F (40 °C) - 10 s for power circuit 900 A 104 °F (40 °C) - 1 s for power circuit 110 A 104 °F (40 °C) - 10 min for power circuit 260 A 104 °F (40 °C) - 1 min for power circuit 100 A - 1 s for signalling circuit 120 A - 500 ms for signalling circuit 140 A - 100 ms for signalling circuit |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1 125 A gG at <= 690 V coordination type 1 for power circuit 125 A gG at <= 690 V coordination type 2 for power circuit |
| Average impedance | 1.5 mOhm - Ith 80 A 50 Hz for power circuit |
| Power dissipation per pole | 9.6 W AC-1 6.3 W AC-3 6.3 W AC-3e |
| Overvoltage category | III |
| Pollution degree | 3 |
| Safety reliability level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 |
| Electrical durability | 0.5 Mcycles 80 A AC-1 <= 440 V 1.45 Mcycles 65 A AC-3 <= 440 V 1.45 Mcycles 65 A AC-3e <= 440 V |
| Control circuit type | DC standard |
| Control circuit voltage limits | 0.1...0.3 Uc (-40...158 °F (-40...70 °C)):drop-out DC 0.75...1.25 Uc (-40...140 °F (-40...60 °C)):operational DC 1...1.25 Uc (140...158 °F (60...70 °C)):operational DC |
| Inrush power in W | 19 W 68 °F (20 °C)) |
| Operating time | 50 ±15 % ms closing 16...24 ms opening |
| Time constant | 34 ms |
| Tightening torque | Control circuit 15.05 lbf.in (1.7 N.m) EverLink BTR screw connectors flat Ø 6 mm Control circuit 15.05 lbf.in (1.7 N.m) EverLink BTR screw connectors Philips No 2 Power circuit 70.8 lbf.in (8 N.m) EverLink BTR screw connectors 0.04...0.05 in2 (25...35 mm2) hexagonal 0.2 in (4 mm) Power circuit 44.3 lbf.in (5 N.m) EverLink BTR screw connectors 0.002...0.04 in2 (1...25 mm2) hexagonal 0.2 in (4 mm) Control circuit 15.05 lbf.in (1.7 N.m) EverLink BTR screw connectors pozidriv No 2 Power circuit 22.1 lbf.in (2.5 N.m) EverLink BTR screw connectors pozidriv No 2 |
| Signalling circuit frequency | 25...400 Hz |
| Minimum switching voltage | 17 V for signalling circuit |
| Minimum switching current | 5 mA for signalling circuit |
| Insulation resistance | > 10 MOhm for signalling circuit |
| Non-overlap time | 1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact |
| Protective treatment | THIEC 60068-2-30 |
| Climatic withstand | IACS E10 exposure to damp heat IEC 60947-1 Annex Q category D exposure to damp heat |
| Operating altitude | 0...9842.52 ft (0...3000 m) |
| Fire resistance | 1562 °F (850 °C) IEC 60695-2-1 |
| Mechanical robustness | Vibrations contactor open 2 Gn, 5...300 Hz) Vibrations contactor closed 4 Gn, 5...300 Hz) Shocks contactor closed 15 Gn for 11 ms) Shocks contactor open 10 Gn for 11 ms) |
| Category | US1CTR121254 |
| Discount Schedule | CTR1 |
| Returnability | Yes |
| Unit Type of Package 1 | PCE |
| Nbr. of units in pkg. | 1 |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 10 |
| Package 2 Height | 5.9 in (15 cm) |
| Package 2 Width | 11.8 in (30 cm) |
| Package 2 Length | 15.7 in (40 cm) |
| Package 2 Weight | 22.906 lb(US) (10.390 kg) |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 160 |
| Package 3 Height | 30.315 in (77.000 cm) |
| Package 3 Width | 31.496 in (80.000 cm) |
| Package 3 Length | 23.622 in (60.000 cm) |
| Package 3 Weight | 385.236 lb(US) (174.740 kg) |
| Total lifecycle Carbon footprint | 87 kg CO2 eq. |
| Carbon footprint of the manufacturing phase [A1 to A3] | 5 kg CO2 eq. |
| Carbon footprint of the distribution phase [A4] | 0.4 kg CO2 eq. |
| Carbon footprint of the installation phase [A5] | 0.1 kg CO2 eq. |
| Carbon footprint of the use phase [B2, B3, B4, B6] | 80 kg CO2 eq. |
| Carbon footprint of the end-of-life phase [C1 to C4] | 1 kg CO2 eq. |
| Environmental Disclosure | Product Environmental Profile |
| Packaging made with recycled cardboard | Yes |
| Packaging without single use plastic | Yes |
| California proposition 65 | WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov |
| POP Directive | No POPs |
| PVC free | Yes |
| Repair | No |
| Recyclability potential, in % | 62 |
| Circularity Profile | End of Life Information |
| Take-back | No |
| WEEE Label | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
Source: manufacturer data · Last verified: 03 Nov 2026
No documents are on file for this part yet.
Ask us for the datasheetThe rated current of LC1D65ABD is 65 A (AC-3, 400 V).
The rated operational voltage of LC1D65ABD is 690 V AC.
The rated motor power of LC1D65ABD is 30 kW (AC-3, 400 V).
The control voltage range of LC1D65ABD is 24 V DC.
The EAN (GTIN) of LC1D65ABD is 3389119409094.
LC1D65ABD ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1 business day.
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