LC1F1504U7
Product ID:32627
Updated: 2026/4/5
Key Features
- 1Handle up to 250A maximum load current for demanding applications. 2、Utilize ambient compensation for phase unbalance and loss protection. 3、Achieve 10 million cycles mechanical durability for long service life. 4、Apply to resistive loads and large motor starting like fans and pumps. 5、Access isolated contacts and a manual reset button for control.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range | TeSys | Range of Product | TeSys F |
| Product or Component Type | Contactor | Device short name | LC1F |
| Contactor application | Resistive load | Utilisation category | AC-1 |
| Poles description | 4P | [Ue] rated operational voltage | <= 690 V AC 50/60 Hz<br /><= 460 V DC |
| [Uc] control circuit voltage | 240 V AC 40...400 Hz | [Ie] rated operational current | 250 A (at <104 °F (40 °C)) at <= 440 V AC-1 |
| [Uimp] rated impulse withstand voltage | 8 kV | [Ith] conventional free air thermal current | 250 A (at 104 °F (40 °C)) |
| Rated breaking capacity | 1200 A conforming to IEC 60947-4-1 | [Icw] rated short-time withstand current | 1200 A 104 °F (40 °C) - 10 s<br />700 A 104 °F (40 °C) - 30 s<br />600 A 104 °F (40 °C) - 1 min<br />450 A 104 °F (40 °C) - 3 min<br />350 A 104 °F (40 °C) - 10 min |
| Associated fuse rating | 160 A aM at <= 440 V<br />250 A gG at <= 440 V | Average impedance | 0.35 mOhm - Ith 250 A 50 Hz |
| [Ui] rated insulation voltage | 1000 V IEC 60947-4-1<br /> 1500 V VDE 0110 group C | Power dissipation per pole | 22 W AC-1 |
| Overvoltage category | III | power pole contact composition | 4 NO |
| Control circuit voltage limits | Operational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C))<br />Drop-out 0.2...0.55 Uc 40...400 Hz 131 °F (55 °C)) | Mechanical durability | 10 Mcycles |
| Inrush power in VA | 770 VA, 40...400 Hz 0.9 68 °F (20 °C)) | Hold-in power consumption in VA | 8.1 VA, 40...400 Hz 0.9 68 °F (20 °C)) |
| Maximum operating rate | 2400 cyc/h 131 °F (55 °C) | Operating time | 35 ms closing at Uc) <br />130 ms opening at Uc) |
| Connections - terminals | Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)flexible without cable end<br />Control circuit screw clamp terminals 2 0.002…0.006 in² (1…4 mm²)flexible without cable end<br />Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)flexible with cable end<br />Control circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²)flexible with cable end<br />Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)solid without cable end<br />Control circuit screw clamp terminals 2 0.002…0.006 in² (1…4 mm²)solid without cable end<br />Power circuit bar 2 25 x 3 mm<br />Power circuit lugs-ring terminals 1 0.2 in² (120 mm²)<br />Power circuit connector 1 0.2 in² (120 mm²)<br />Power circuit bolted connection | Tightening torque | Control circuit 10.6 lbf.in (1.2 N.m)<br />Power circuit 159.3 lbf.in (18 N.m) |
| Mounting Support | Plate | Heat dissipation | 5.9…7.2 W |
| Standards | EN 60947-1<br />IEC 60947-1<br />IEC 60947-4-1<br />EN 60947-4-1<br />JIS C8201-4-1 | Product Certifications | DNV<br />RINA<br />CB<br />ABS<br />CCC<br />BV<br />UL<br />LROS (Lloyds register of shipping)<br />RMRoS<br />UKCA |
| compatibility code | LC1F | Control circuit type | AC 40...400 Hz |
| IP degree of protection | IP2X front face with shrouds IEC 60529<br />IP2X front face with shrouds VDE 0106 | Protective treatment | TH |
| Ambient Air Temperature for Operation | -40…140 °F (-40…60 °C) | Ambient Air Temperature for Storage | -76…176 °F (-60…80 °C) |
| Permissible ambient air temperature around the device | 140…158 °F (60…70 °C) at Uc | Height | 6.7 in (170 mm) |
| Width | 7.9 in (200.5 mm) | Depth | 6.7 in (171 mm) |
| Operating altitude | 9842.52 ft (3000 m) without derating | Net Weight | 8.44 lb(US) (3.83 kg) |
Specifications may be subject to change without notice