TeSys D contactor – 4P(4 NO) – AC-1 – <= 440 V 20 A - 32 V AC 50/60 Hz coil

Features

• range TeSys
• product name TeSys D
• product or component type Contactor
• device short name LC1D
• contactor application Resistive load
• utilisation category AC-1
• poles description 4P
• power pole contact composition 4 NO
• [Ue] rated operational voltage Power circuit: <= 690 V AC 25...400 Hz Power circuit: <= 300 V DC
• [Ie] rated operational current 20 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
• control circuit type AC at 50/60 Hz
• [Uc] control circuit voltage 32 V AC 50/60 Hz
• auxiliary contact composition 1 NO + 1 NC
• [Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947
• overvoltage category III
• [Ith] conventional free air thermal current 10 A (at 60 °C) for signalling circuit 20 A (at 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 60947-5-1 250 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
• [Icw] rated short-time withstand current 30 A 40 °C - 10 min for power circuit 61 A 40 °C - 1 min for power circuit 105 A 40 °C - 10 s for power circuit 210 A 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 25 A gG at <= 690 V coordination type 1 for power circuit 20 A gG at <= 690 V coordination type 2 for power circuit
• average impedance 2.5 mOhm - Ith 20 A 50 Hz for power circuit
• [Ui] rated insulation voltage Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified Power circuit: 690 V conforming to IEC 60947-4-1
• power dissipation per pole 1.56 W AC-1
• Front cover With
• 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 508
• product certifications DNV CSA BV UL GL CCC LROS (Lloyds register of shipping) GOST RINA
• connections - terminals 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 without 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 with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without 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 with cable end 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 mm²solid without cable end Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end
• tightening torque Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm Control 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 Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
• operating time 4...19 ms opening 12...22 ms closing
• safety reliability level B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
• mechanical durability 15 Mcycles
• maximum operating rate 3600 cyc/h 60 °C
• coil technology Without built-in suppressor module
• inrush power in VA 70 VA 60 Hz cos phi 0.75 (at 20 °C) 70 VA 50 Hz cos phi 0.75 (at 20 °C)
• hold-in power consumption in VA 7.5 VA 60 Hz cos phi 0.3 (at 20 °C) 7 VA 50 Hz cos phi 0.3 (at 20 °C)
• heat dissipation 2…3 W at 50/60 Hz
• auxiliary contacts type type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 type mirror contact 1 NC conforming to IEC 60947-4-1