NHZ431226G460

Overview

The NHZ431226G460 is an AC cooling unit from nVent HOFFMAN, designed for hazardous locations. It provides a cooling capacity of 11,000 Btu/hr at 230V AC. The unit features a Type 4X rating and C1D2 certification for commercial use in hazardous areas. Constructed with stainless steel Type 316, it measures 43.00 x 11.50 x 14.00 inches. It utilizes a digital controller and terminal connections.

Feature Summary

• Certified for Class I, Division 2 hazardous locations
• Constructed from corrosion-resistant stainless steel Type 316
• Equipped with a digital controller for precise temperature management

Applications

• Cooling electrical enclosures in hazardous industrial environments
• Temperature control in chemical processing facilities
• Protection of electronic components in oil and gas sectors

Procurement Notes

Verify that the installation site meets Class I, Division 2 requirements to ensure compliance with the NHZ431226G460's safety certifications. Confirm that the 230V AC power supply matches the unit's electrical specifications. Ensure the enclosure dimensions accommodate the specified physical size of 43.00 x 11.50 x 14.00 inches. Check for any specific local code requirements regarding stainless steel Type 316 usage in your facility.

Selection Notes

Select this model when operating in hazardous locations requiring Type 4X protection and C1D2 certification. The 11,000 Btu/hr capacity suits moderate heat loads in enclosed spaces. Stainless steel Type 316 construction is essential for corrosive environments. Verify that the 230V AC input voltage aligns with available facility power infrastructure before procurement.

Part Context

This unit belongs to the nVent HOFFMAN Bulletin MCLH series, specifically designed for hazardous location cooling applications. It serves as a climate control solution for protecting sensitive electrical and electronic equipment in harsh industrial settings where explosive atmospheres may be present.

Replacement Considerations

No public confirmed substitute part numbers are available.