Product Model
LC1F78040
Selling Points
- 1High current rating: 780 A at 600 VAC.
- 2Versatile application: Suitable for motor control and resistive loads.
- 3High durability: 600 cycles/hour operating rate.
- 4Reliable performance: Operating temperature range of -23 to 131°F.
- 5Robust mechanical design: Withstands vibrations and shocks.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range | TeSys | Product name | TeSys F |
Product or Component Type | Contactor | Device short name | LC1F |
Contactor application | Resistive load | Utilisation category | AC-1 |
Poles description | 4P | power pole contact composition | 4 NO |
[Ue] rated operational voltage | <= 1000 V AC 50/60 Hz<br /> <= 460 V DC | [Ie] rated operational current | Phase - 1600 A 104 °F (40 °C)) <= 1000 V AC AC-1 secondary circuit<br />Neutral - 1000 A 104 °F (40 °C)) <= 1000 V AC AC-1 secondary circuit |
[Uimp] rated impulse withstand voltage | 8 kV | Overvoltage category | III |
[Ith] conventional free air thermal current | 1600 A (at 104 °F (40 °C)) | Irms rated making capacity | 7800 A AC conforming to IEC 60947-4-1 |
Rated breaking capacity | 6240 A conforming to IEC 60947-4-1 | [Icw] rated short-time withstand current | 3000 A 104 °F (40 °C) - 3 min<br />6250 A 104 °F (40 °C) - 10 s<br />5600 A 104 °F (40 °C) - 30 s<br />4600 A 104 °F (40 °C) - 1 min<br />2200 A 104 °F (40 °C) - 10 min |
Associated fuse rating | 800 A aM at <= 440 V<br />1600 A gG at <= 440 V | Average impedance | 0.1 mOhm - Ith 1600 A 50 Hz |
[Ui] rated insulation voltage | 1000 V IEC 60947-4-1<br /> 1500 V VDE 0110 group C | Power dissipation per pole | 250 W AC-1 |
Mounting Support | Plate | Standards | IEC 60947-1<br />JIS C8201-4-1<br />EN 60947-1<br />EN 60947-4-1<br />IEC 60947-4-1 |
Product Certifications | CB<br />ABS<br />DNV<br />RINA<br />LROS (Lloyds register of shipping)<br />CCC<br />BV<br />UL | Connections - terminals | Power circuit bar 2 60 x 5 mm |
Tightening torque | Power circuit 513.3 lbf.in (58 N.m) | Mechanical durability | 5 Mcycles |
compatibility code | LC1F | IP degree of protection | IP20 front face with shrouds IEC 60529<br />IP20 front face with shrouds VDE 0106 |
Protective treatment | TH | Ambient Air Temperature for Operation | 23…131 °F (-5…55 °C) |
Ambient Air Temperature for Storage | -76…176 °F (-60…80 °C) | Permissible ambient air temperature around the device | -40…158 °F (-40…70 °C) at Uc |
Operating altitude | 9842.52 ft (3000 m) without derating | Mechanical robustness | Vibrations contactor open2.5 Gn, 5...300 Hz<br />Vibrations contactor closed5.5 Gn, 5...300 Hz<br />Shocks contactor open5 Gn for 1/2 sine wave (11 ms)<br />Shocks contactor closed15 Gn for 1/2 sine wave (11 ms) |
Height | 17.09 in (434 mm) | Width | 33.9 in (862 mm) |
Depth | 9.8 in (250 mm) |
Specifications may be subject to change without notice