Contactors – DILM Range

up to 1600 A (AC-3) and DILH up to 2000 A (AC-1)

Moeller's range of contactors from 185A up to 2000A have electronically controlled drives, resulting in:

Significantly less heat rise in the control panel as the sealing consumption is reduced to just 4%.
Smaller control transformers are required due to reduced pick-up consumption.
Considerably wider voltage tolerance than the Standard demands, meaning greater reliability in the event of voltage fluctuation.
Long contact lifespan by optimisation of contact forces.
Built-in suppressor circuit for motor protection.
Auxiliary contacts: 2 NO, 2 NC.

[picture of DILM Vacuum Contactors] DIL M contactors from 580A are vacuum contactors that offer considerable advantages over air-break contactors:

The switching chamber remains absolutely maintenance free for the entire device lifespan.
The electrical lifespan is significantly longer than with air-break contactors.
It is possible to achieve a higher packing density and cleaner distribution chamber since no open arcing occurs.

Contactors: Reliably Switching Highest Currents up to 2000 A (1.27MB)

This page last updated: 28 January 2008