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The LC1D09F7 from Schneider Electric's TeSys series is a reliable contactor designed for durable performance. This three-pole device operates effectively at voltages up to 690V AC and provides robust current handling capabilities for diverse applications.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Contactor |
| Product Line | TeSys |
| Part Number | LC1D09F7 |
| Weight | 0.75 lbs (0.34 kg) |
| Number of Poles | 3P (Three-pole configuration) |
| Operational Voltage | Up to 690V AC (25–400Hz) / Up to 300V DC |
| Operational Current | 9A at ≤440V AC (AC-3), 25A at ≤440V AC (AC-1) |
| Control Voltage | 110V AC, 50/60Hz |
| Power Rating (AC-3, 3-Phase) | 5HP at 480V AC, 2HP at 230V AC, 7.5HP at 600V AC |
| Thermal Current (Ith) | 25A for power circuits, 10A for signaling circuits |
| Breaking Capacity | 250A at 440V (IEC 60947) |
| Short-Time Withstand Current | 105A for 10s, 210A for 1s (40°C conditions) |
| Mounting Options | Can be installed on rail or plate |
| Auxiliary Contacts | 1 Normally Open (NO) + 1 Normally Closed (NC) |
| Mechanical Endurance | 15 million cycles |
| Electrical Durability (AC-3) | 2 million cycles at 9A, ≤440V |
| Ingress Protection | Front face rated IP20 (IEC 60529) |
| Operating Temperature Range | -40 to 70°C with derating above 60°C |
Schneider Electric's LC1D09F7 contactor is engineered to excel in demanding environments. It operates efficiently at a maximum voltage of 690V AC (25–400Hz) and 300V DC. With a three-pole configuration, this contactor can handle operational currents of up to 9 Amperes under AC-3 conditions and 25 Amperes under AC-1 conditions at a voltage rating of 440V.
The control voltage required for operation is 110V AC at either 50 or 60 Hz. Power ratings vary significantly depending on the phase; for instance, it supports 5 horsepower at 480V AC, 2 horsepower at 230V AC, and 7.5 horsepower at 600V AC. For thermal circuit applications, the thermal current rating is 25A, while signaling circuits can operate up to 10A.
Notably, the breaking capacity of the LC1D09F7 is rated at 250A at 440V as per IEC 60947 standards. It can withstand short-time current up to 105A for 10 seconds and peaks at 210A for a duration of 1 second under specified conditions.
This contactor features two auxiliary contacts, comprising one normally open (NO) and one normally closed (NC). It offers extensive mechanical endurance, assuring robust operation for up to 15 million cycles, while demonstrating electrical durability for 2 million cycles at 9A under AC-3 operating conditions.
Designed with front-facing ingress protection rated at IP20 per IEC 60529, the LC1D09F7 is suitable for various applications. Its operational temperature range extends from -40 to 70°C, though derating is advised at temperatures exceeding 60°C.