Terms & Conditions
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TeSys Deca reversing contactor, 3 poles (3NO), for motor control applications up to 9A/440V AC-3/3e (4kW@400V). It provides low consumption 100-250V AC/DC coils with electronic control, 2NO+2NC built-in auxiliary contacts (NC mirror contacts), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability to demanding applications. Compact (90mm width), DIN-rail mounting or screw fixing. With pre-wired reversing power connections, mechanical interlock (without electrical interlocking). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine).
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Electrical durability | 2.4 Mcycles 8 A AC-3e at Ue <= 440 V, 0.6 Mcycles 25 A AC-1 at Ue <= 440 V, 2.4 Mcycles 8 A AC-3 at Ue <= 440 V |
| Device presentation | preassembled with reversing power busbar |
| Connections - terminals | control circuit: screw clamp terminals 2 cable(s) 1-4 mm²solid, control circuit: screw clamp terminals 1 cable(s) 1-4 mm²solid, control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end, control circuit: screw clamp terminals 1 cable(s) 1-4 mm²flexible with cable end, control circuit: screw clamp terminals 2 cable(s) 1-4 mm²flexible without cable end, control circuit: screw clamp terminals 1 cable(s) 1-4 mm²flexible without cable end, power circuit: screw clamp terminals 2 cable(s) 1-4 mm²solid, power circuit: screw clamp terminals 1 cable(s) 1-4 mm²solid, power circuit: screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end, power circuit: screw clamp terminals 1 cable(s) 1-4 mm²flexible with cable end, power circuit: screw clamp terminals 2 cable(s) 1-4 mm²flexible without cable end, power circuit: screw clamp terminals 1 cable(s) 1-4 mm²flexible without cable end |
| Associated fuse rating | 20 A gG at <= 690 V coordination type 2 for power circuit, 25 A gG at <= 690 V coordination type 1 for power circuit, 10 A gG for signalling circuit conforming to IEC 60947-5-1 |
| Standards | IEC 60335-1, CSA C22.2 No 60947-4-1, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1 |
| Control circuit type | DC AC/DC electronic, AC at 50/60 Hz AC/DC electronic |
| Protective cover | with |
| [Ui] rated insulation voltage | signalling circuit: 690 V conforming to IEC 60947-1, power circuit: 690 V conforming to IEC 60947-4-1 |
| Overvoltage category | III |
| [Ie] rated operational current | 9 A (at <60 °C) at <= 440 V AC AC-3e for power circuit, 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 9 A (at <60 °C) at <= 440 V AC AC-3 for power circuit |
| Utilisation category | AC-3e, AC-3, AC-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| Average impedance | 2.5 mOhm - Ith 25 A 50 Hz for power circuit |
| Power dissipation per pole | 0.2 W AC-3e, 0.2 W AC-3, 1.56 W AC-1 |
| [Uc] control circuit voltage | 100...250 V DC, 100...250 V AC 50/60 Hz |
| [Icw] rated short-time withstand current | 140 A - 100 ms for signalling circuit, 120 A - 500 ms for signalling circuit, 100 A - 1 s for signalling circuit, 61 A 40 °C - 1 min for power circuit, 30 A 40 °C - 10 min for power circuit, 210 A 40 °C - 1 s for power circuit, 105 A 40 °C - 10 s for power circuit |
| Device short name | LC2D |
| Mechanical durability | 15 Mcycles |
| Tightening torque | control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2, control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2, control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Operating time | 20...90 ms opening, 45...55 ms closing |
| Range | TeSys Deca, TeSys |
| Irms rated making capacity | 250 A DC for signalling circuit conforming to IEC 60947-5-1, 140 A AC for signalling circuit conforming to IEC 60947-5-1, 250 A at 440 V for power circuit conforming to IEC 60947 |
| Rated breaking capacity | 250 A at 440 V for power circuit conforming to IEC 60947 |
| Safety reliability level | B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1, B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 |
| [Ith] conventional free air thermal current | 25 A (at 60 °C) for power circuit, 10 A (at 60 °C) for signalling circuit |
| Range of product | TeSys Deca |
| Interlocking type | mechanical |
| Motor power kW | 5.5 kW at 660...690 V AC 50 Hz, 5.5 kW at 500 V AC 50 Hz, 4 kW at 440 V AC 50 Hz, 4 kW at 415 V AC 50 Hz, 4 kW at 380...400 V AC 50 Hz, 2.2 kW at 220...230 V AC 50 Hz |
| Motor power hp | 7.5 hp at 575/600 V AC 60 Hz for 3 phases motors, 5 hp at 460/480 V AC 60 Hz for 3 phases motors, 2 hp at 230/240 V AC 60 Hz for 3 phases motors, 2 hp at 200/208 V AC 60 Hz for 3 phases motors, 1 hp at 230/240 V AC 60 Hz for 1 phase motors, 0.33 hp at 115 V AC 60 Hz for 1 phase motors |
| Poles description | 3P |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Pole contact composition | 3 NO |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| Product name | TeSys Deca, Tesys Deca green |
| Product certifications | UKCA, LROS (Lloyds register of shipping), DNV-GL, KC, UL, EAC, CSA, CCC |
| Product or component type | reversing contactor |
| Contactor application | resistive load, motor control |
| Mounting support | rail, plate |
| [Ue] rated operational voltage | power circuit: <= 690 V AC 25...400 Hz |
| Complementary | |
| Compatibility code | LC2D |
| Signalling circuit frequency | 25...400 Hz |
| Auxiliary contacts type | type mirror contact 1 NC conforming to IEC 60947-4-1, type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 |
| Coil technology | built-in bidirectional peak limiting |
| Inrush power in VA | 25-25 VA 50/60 Hz (at 20 °C) |
| Minimum switching current | 5 mA for signalling circuit |
| Non-overlap time | 1.5 ms on energisation between NC and NO contact, 1.5 ms on de-energisation between NC and NO contact |
| Heat dissipation | 1.1-1.1 W at 50/60 Hz |
| Minimum switching voltage | 17 V for signalling circuit |
| Control circuit voltage limits | 1...1.1 Uc (60-70 °C):operational AC/DC, 0.85...1.1 Uc (-40-60 °C):operational AC/DC, <= 0.1 Uc (-40-70 °C):drop-out AC/DC |
| Hold-in power consumption in VA | 1.6-1.6 VA (at 20 °C) 50/60 Hz |
| Inrush power in W | 18-18 W at 20 °C |
| Insulation resistance | > 10 MOhm for signalling circuit |
| Hold-in power consumption in W | 1.1-1.1 W at 20 °C |
| Environment | |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Ambient air temperature for storage | -60-80 °C |
| Climatic withstand | conforming to IEC 60947-1 Annex Q category D, conforming to IACS E10 |
| Height | 77 mm |
| Ambient air temperature for operation | 60-70 °C with derating, -40-60 °C |
| Operating altitude | 0...3000 m |
| Net weight | 0.783 kg |
| Colour | green (SE GREEN 2), grey (SE GREY 6) |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Protective treatment | TH conforming to IEC 60068-2-30 |
| Pollution degree | 3 |
| Mechanical robustness | shocks contactor closed: 15 Gn for 11 ms, shocks contactor open: 10 Gn for 11 ms, vibrations contactor closed: 4 Gn, 5...300 Hz, vibrations contactor open: 2 Gn, 5...300 Hz |
| Depth | 86 mm |
| Width | 90 mm |
| Flame retardance | V1 conforming to UL 94 |
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