Square D 8910DPA42V02 Definite Purpose Contactor 40A 2 Pole 7.5HP at 230VAC 120V Coil

Description

Features

• Engineered with a 40A this Definite Purpose (DP) contactor safely manages heavy high-inrush currents. It is the ideal replacement solution for high-demand HVAC compressors, commercial refrigeration systems, and large heating elements, ensuring your climate control machinery operates continuously without nuisance trips or contact degradation
• Outfitted with a 110V AC at 50 Hz / 120V AC at 60 Hz control coil (V02 voltage code), this contactor seamlessly integrates into typical North American line-voltage control loops. It easily pairs with standard field thermostats, energy management systems, and safety interlocks, eliminating the need for expensive external step-down control transformers or mismatched voltage hardware during field retrofits.
• Featuring a 2-pole, Normally Open (NO) power contact configuration, this unit provides a highly logical straight-through layout that matches standard single-phase 230V AC or 115V AC machinery profiles. The space-efficient frame maximizes clearance inside compact electrical enclosures, while the intuitive line-and-load positioning cuts layout planning and installation time in half.
• Built with versatile dual-connection termination points, this device comes standard with rugged box lugs designed to clamp tightly onto heavy power wires alongside standard 1/4-inch quick-connect tabs for auxiliary diagnostic lines. This secure, heavy-clamp connection layout dramatically lowers electrical resistance, prevents localized terminal arcing under heavy vibrational stress, and reduces long-term maintenance costs.

Documentation & Downloads

Specifications