Schneider Electric
Schneider Electric LC1D25G7 IEC Magnetic Contactor 120V AC 3P 25A
IEC magnetic contactor with 120 V AC coil, three poles, 25 A inductive and 40 A resistive ratings, screw-clamp terminals and DIN-rail mounting
- TypeIndustrial Electrical Controls & Automation
- ColorTransparent
- Reliable motor control with 25 A inductive rating
- Handles resistive loads up to 40 A for versatile use
- Standard 120 V AC coil simplifies panel wiring
- Compact 1.77 in width fits dense DIN-rail layouts
- Screw-clamp terminals ensure secure connections without special tools
Industrial Motor Control
The Schneider Electric LC1D25G7 is a three-pole IEC magnetic contactor rated for 25 A inductive and 40 A resistive loads. It suits panel builders and maintenance teams switching motors, heaters or lighting circuits in commercial and light-industrial installations. The unit mounts on standard DIN rail or a plate and uses screw-clamp terminals for secure wiring. Buyers needing reversing operation or an integrated enclosure must select a different model.
Thermals And Power Draw
The 120 V AC coil energises the contactor for continuous duty without forced cooling in typical panel environments. Power consumption stays low because the coil only draws current while the contacts are held closed. No fan or heatsink is required, so acoustic noise is limited to the mechanical click during actuation. The transparent housing allows visual confirmation of contact status without opening the enclosure.
Sustained Load Behaviour
Under prolonged inductive loads up to 25 A the silver-alloy contacts maintain reliable make-and-break performance through thousands of operations. The 1NO plus 1NC auxiliary block provides consistent feedback to PLCs or indicator lights without contact bounce during extended runs. Thermal rise remains within IEC limits for the stated ratings, so the contactor does not derate when mounted side-by-side on a crowded DIN rail.
Highlights
- Reliable motor control with 25 A inductive rating
- Handles resistive loads up to 40 A for versatile use
- Standard 120 V AC coil simplifies panel wiring
- Compact 1.77 in width fits dense DIN-rail layouts
- Screw-clamp terminals ensure secure connections without special tools
Specifications
| Brand | SCHNEIDER ELECTRIC |
|---|---|
| Type | Industrial Electrical Controls & Automation |
| Color | Transparent |
Questions about this item
How do I mount the LC1D25G7 on a DIN rail and which step is often missed?
Snap the contactor onto a standard 35 mm DIN rail until the latch clicks, then tighten the three screw-clamp terminals to the specified torque — skipping the torque check is the step most installers miss.
Which parts of the LC1D25G7 will need replacement after extended operation?
The main power contacts rated for 25 A inductive and 40 A resistive loads, plus the 1NO/1NC auxiliary contacts, are the wear items that eventually require replacement.
What is the first limitation reached when the contactor runs continuously at full inductive load?
The 25 A inductive full-load current rating is the first limit encountered; coil heating at 120 V AC and contact temperature rise follow as secondary constraints.
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