TeSys Deca reversing contactor, 3 poles (3NO), for motor control applications up to 32A/440V AC-3/3e (15kW@400V). It provides 24V DC coils with transient suppressor module, 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. 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). Specifications Main Range TeSys TeSys Deca Product name TeSys D TeSys Deca Product or component type Reversing contactor Device short name LC2D Contactor application Motor control Resistive load Utilisation category AC-1 AC-3 AC-3e Device presentation Preassembled with reversing power busbar Poles description 3P power pole contact composition 3 NO [Ue] rated operational voltage Power circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC [Ie] rated operational current 32 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit 50 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit 32 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit Motor power kW 7.5 kW at 220...230 V AC 50...60 Hz 15 kW at 380...400 V AC 50...60 Hz 15 kW at 415 V AC 50...60 Hz 15 kW at 440 V AC 50...60 Hz 18.5 kW at 500 V AC 50...60 Hz 18.5 kW at 660...690 V AC 50...60 Hz Motor power hp 2 hp at 115 V AC 60 Hz for 1 phase motors 5 hp at 230/240 V AC 60 Hz for 1 phase motors 10 hp at 200/208 V AC 60 Hz for 3 phases motors 10 hp at 230/240 V AC 60 Hz for 3 phases motors 20 hp at 460/480 V AC 60 Hz for 3 phases motors 30 hp at 575/600 V AC 60 Hz for 3 phases motors Control circuit type DC standard [Uc] control circuit voltage 24 V DC Auxiliary contact composition 1 NO + 1 NC [Uimp] rated impulse withstand voltage 6 kV IEC 60947 Overvoltage category III [Ith] conventional free air thermal current 10 A (at 140 °F (60 °C)) for signalling circuit 50 A (at 140 °F (60 °C)) for power circuit 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 60947-5-1 550 A at 440 V for power circuit conforming to IEC 60947 Rated breaking capacity 550 A at 440 V for power circuit conforming to IEC 60947 [Icw] rated short-time withstand current 60 A 104 °F (40 °C) - 10 min for power circuit 138 A 104 °F (40 °C) - 1 min for power circuit 260 A 104 °F (40 °C) - 10 s for power circuit 430 A 104 °F (40 °C) - 1 s 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 63 A gG at <= 690 V coordination type 1 for power circuit 63 A gG at <= 690 V coordination type 2 for power circuit Average impedance 2 mOhm - Ith 50 A 50 Hz for power circuit [Ui] rated insulation voltage Power circuit 690 V IEC 60947-4-1 Power circuit 600 V CSA Power circuit 600 V UL Signalling circuit 690 V IEC 60947-1 Signalling circuit 600 V CSA Signalling circuit 600 V UL Electrical durability 1.65 Mcycles 32 A AC-3 <= 440 V 1.4 Mcycles 50 A AC-1 <= 440 V 1.65 Mcycles 32 A AC-3e <= 440 V Power dissipation per pole 2 W AC-3 5 W AC-1 2 W AC-3e Front cover With Interlocking type Mechanical Mounting support Rail Plate Standards CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 60335-2-40:Annex JJ IEC 60335-1 Product certifications UL CSA RINA GOST CCC DNV LROS (Lloyds register of shipping) GL BV UKCA CB Connections - terminals Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)flexible without cable end Control circuit screw clamp terminals 2 0.002…0.006 in² (1…4 mm²)flexible without cable end Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)flexible with cable end Control circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)solid Control circuit screw clamp terminals 2 0.002…0.006 in² (1…4 mm²)solid Power circuit screw clamp terminals 1 0.004…0.02 in² (2.5…10 mm²)flexible without cable end Power circuit screw clamp terminals 2 0.004…0.02 in² (2.5…10 mm²)flexible without cable end Power circuit screw clamp terminals 1 0.002…0.02 in² (1…10 mm²)flexible with cable end Power circuit screw clamp terminals 2 0.002…0.009 in² (1.5…6 mm²)flexible with cable end Power circuit screw clamp terminals 1 0.002…0.02 in² (1.5…10 mm²)solid Power circuit screw clamp terminals 2 0.004…0.02 in² (2.5…10 mm²)solid Tightening torque Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2 Power circuit 22.1 lbf.in (2.5 N.m) screw clamp terminals flat Ø 6 mm Power circuit 22.1 lbf.in (2.5 N.m) screw clamp terminals Philips No 2 Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals pozidriv No 2 Power circuit 22.1 lbf.in (2.5 N.m) screw clamp terminals pozidriv No 2 Operating time 53.55...72.45 ms closing 16...24 ms opening 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 Mechanical durability 30 Mcycles Maximum operating rate 3600 cyc/h 140 °F (60 °C) Complementary Coil technology Built-in bidirectional peak limiting diode suppressor Control circuit voltage limits 0.1...0.25 Uc (-40…158 °F (-40…70 °C)):drop-out DC 0.7...1.25 Uc (-40…140 °F (-40…60 °C)):operational DC 1...1.25 Uc (140…158 °F (60…70 °C)):operational DC Time constant 28 ms Inrush power in W 5.4 W 68 °F (20 °C)) Hold-in power consumption in W 5.4 W 68 °F (20 °C) Auxiliary contacts type Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1 Signalling circuit frequency 25...400 Hz Minimum switching current 5 mA for signalling circuit Minimum switching voltage 17 V 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 Insulation resistance > 10 MOhm for signalling circuit Environment IP degree of protection IP20 front face IEC 60529 Climatic withstand IACS E10 IEC 60947-1 Annex Q category D Protective treatment TH IEC 60068-2-30 Pollution degree 3 Ambient air temperature for operation -40…140 °F (-40…60 °C) 140…158 °F (60…70 °C) with derating Ambient air temperature for storage -76…176 °F (-60…80 °C) Operating altitude 0...3000 m Fire resistance 1562 °F (850 °C) IEC 60695-2-1 Flame retardance V1 UL 94 Mechanical robustness Vibrations contactor open2 Gn, 5...300 Hz Vibrations contactor closed4 Gn, 5...300 Hz Shocks contactor closed15 Gn for 11 ms Shocks contactor open8 Gn for 11 ms Height 3.3 in (85 mm) Width 3.5 in (90 mm) Depth 4.0 in (101 mm) Net weight 2.485 lb(US) (1.127 kg)