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Modular Contactor 54mm 40A 230VAC 4NO Eltech

BRAND: Eltech
SKU: WMC140230V40
$109.80 List price: $146.40
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Eltech modular contactor features 40A rating, 230VAC coil and 4NO contacts in 54mm module. Ideal for switchboard load switching.

Alternatively Known As: Modular Contactor WMC140‑230V‑40

Technical Specifications
  • Rated Current: 40 A
  • Coil Voltage: 230 VAC
  • Contacts: 4 × Normally‑Open (4NO)
  • Width: 54 mm (3 modules)
  • Rated Insulation Voltage (Ui): 500 V
  • Rated Impulse Withstand Voltage (Uimp): 4 kV
  • Protection Class: IP20
  • Ambient Temperature: −5 °C to 55 °C
  • Mechanical Endurance: 3 000 000 cycles
  • Electrical Endurance: 250 000 cycles
  • Inrush VA (coil): 36.3 VA
  • Holding VA (coil): 4.7 VA
  • Main Contact Terminal Capacity (Stranded): 1–16 mm²
  • Main Contact Terminal Capacity (Solid): 1–25 mm²
  • Main Contact Screw Torque: 2.0 Nm
  • Coil Inrush Duration: 10–40 ms
  • Opening Delay (40A): <45 ms
  • Dimensions (H x L x W): 80mm x 54mm x 54mm
  • Weight: 0.2 kg
Key Features
  • DIN‑modular 54 mm (3‑module) housing
  • Low heat dissipation for enhanced endurance
  • Suitable for lighting and small motor switching
  • Four normally‑open contacts for versatile control
  • High mechanical and electrical endurance
Professional Installation Requirements
  • Should be installed by a licensed electrician in accordance with AS/NZS 3000 (Wiring Rules).
Applications
  • Switchboard and load centre switching
  • Lighting control circuits
  • Small motor control (e.g. EC motors)
  • General control applications requiring 4‑pole switching
Standards & Compliance
  • IEC 61095
  • IEC 60947‑4‑1
  • AS/NZS 3000 (Wiring Rules) – installation requirement
Environmental Benefits
  • DIN‑modular design reduces material usage and allows compact installation
  • High endurance reduces replacement frequency and waste
Warranty Information

Subject to Eltech Australia’s standard 7‑year warranty when installed by a licensed electrician and per manufacturer’s instructions. Warranty valid only on proof of purchase and correct installation. ([eltech.com.au](https://eltech.com.au/terms-conditions/?utm_source=openai))

Available Now

Available through authorised Australian electrical distributors.

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