Multiquip EE59127 Contactor ABB 650A 100-250V Control - OEM Replacement Part

This high-capacity ABB contactor handles the critical power switching functions in Multiquip's Super Silent generator models rated at 180-220 kVA. Designed for 650-amp continuous duty with 100-250V control voltage, this contactor manages the main power circuit switching in three-phase generator systems operating at voltages up to 480Y/277V. The contactor is a key component in the voltage change-over system that allows these generators to switch between different output configurations (208Y/120, 220Y/127, 240Y/139, or 416Y/240, 440Y/254, 480Y/277).

This component is located inside the control box and works in conjunction with the generator's protection and distribution systems. In these Super Silent models featuring revolving field synchronous generators with 144-180 kW prime output, the contactor must reliably handle switching loads during voltage reconfiguration and normal operation. Signs that replacement may be needed include failure to switch voltage configurations, burnt contact points, coil failure, or intermittent power delivery issues.

Compatible with the following Multiquip generator models:

• DCA180SSJU4F3
• DCA220SSJU4F
• DCA220SSJU4F2
• DCA220SSJU4F3

Genuine Multiquip OEM part, sold by an authorized dealer.