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Schneider Electric LXD1B7 24V AC contactor coil, transparent finish

Schneider Electric

Schneider Electric LXD1B7 24V AC IEC Contactor Coil

SKU CH-RZ5M-2QNVE

Replacement coil for TeSys Deca contactors LC1D09 to D38 and LC1DT20 to DT40, operating at 24V AC with 70 VA power at 50/60 Hz

  • TypeIndustrial Electrical Controls & Automation
  • Length1.600
  • ColorTransparent
  • Weight0.15
  • Powers contactors with 24 V AC coil voltage
  • Handles 70 VA coil power for reliable switching
  • Operates on 50/60 Hz dual-frequency supply
  • Fits LC1D09-D38 and LC1DT20-DT40 contactor ranges
  • Lightweight 0.15 kg design simplifies panel installation

Replacement Coil for TeSys Deca Contactors

The Schneider Electric LXD1B7 is a 24V AC replacement coil designed for IEC-style contactors in the TeSys Deca range. It fits LC1D09 through D38 contactors as well as LC1DT20 through DT40 models. The coil draws 70 VA and operates at 50/60 Hz for standard industrial control circuits.

Direct Swap with Standard Terminals

Installation involves removing the old coil and seating this unit in the same cavity; the terminals align with the existing contactor base so no rewiring is needed. The 1.600 length matches the original specification, preventing fitment issues. A common mistake is applying voltage before the contactor mechanical parts move freely, which can overheat the new winding.

IEC Contactor Coil Voltage Limits

The 24V AC rating means the coil must not be connected to higher control voltages or DC supplies, as insulation and magnetic characteristics are calibrated for this specific input. Frequency tolerance is limited to 50/60 Hz; variable-frequency drives or non-sinusoidal waveforms can cause excessive heating. Buyers needing DC control or voltages above 24V AC cannot use this part.

Highlights

  • Powers contactors with 24 V AC coil voltage
  • Handles 70 VA coil power for reliable switching
  • Operates on 50/60 Hz dual-frequency supply
  • Fits LC1D09-D38 and LC1DT20-DT40 contactor ranges
  • Lightweight 0.15 kg design simplifies panel installation

Specifications

BrandSchneider Electric
ModelLXD1B7
TypeIndustrial Electrical Controls & Automation
Length1.600
ColorTransparent
Weight0.15

Questions about this item

How can I confirm the 24V AC coil is operating correctly after installation?

Measure 24V AC across the coil terminals and verify the contactor pulls in cleanly at 50/60 Hz with the rated 70 VA power draw.

What comes in the box and what must be purchased separately for the LXD1B7 coil?

The replacement coil itself is supplied; the compatible CAD relay or LC1D09-D38 and LC1DT20-DT40 contactor base must be bought separately.

Which coil version should I select for a TeSys Deca contactor rated at 24V AC?

Choose the LXD1B7 with 24V AC, 70 VA, 50/60 Hz specification to match the TeSys Deca and LC1D09 through D38 contactor series.

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