Varistor Module 24-48VAC, for LTD3 Contactor

Varistor module is designed to protect the LTD3 series contactor from voltage surges and transient overvoltage during AC circuit switching. The module is connected in parallel with the contactor coil and provides surge current limitation and reduction of electromagnetic interference.

Technical Specifications:

• Nominal Voltage: 24–48 V AC
• Compatibility: LTD3 series contactors
• Function: transient suppression and protection of electronic components
• Dimensions: 43 × 25 × 9 mm
• Weight: 0.01 kg
• Manufacturer: Schrack

Application:

The module is used in distribution panels and control cabinets to reduce arcing when the contactor coil circuit is broken and to prevent the effect of back EMF on adjacent electronic components. Required for reliable contactor operation in circuits with high switching frequency or in the presence of sensitive electronics nearby.