89105607SP

Overview

The Hoffman Enclosures Inc. part number 89105607SP is a rack-mounted semiconductor heater designed for thermal management within industrial enclosures. This specific component, identified as the DAH301 model, operates on an input voltage range of 110 to 120 VAC. It delivers a heating capacity of 30 watts with a current draw of 1.2 amperes. The physical dimensions of the unit are 3.94 inches (100.0 mm) in length, and it weighs approximately 0.4 pounds (181.44 grams). The device is currently active in production and complies with RoHS3 standards.

Feature Summary

• Utilizes a patented tool-free click-in mounting system for versatile configurations
• Designed specifically for rack thermal management applications
• Supports fast assembly for wall-mount and floor-standing enclosure setups

Applications

• Thermal management for industrial electrical enclosures
• Rack-mounted heating solutions for control panels
• Preventing condensation in wall-mount enclosures
• Maintaining operational temperature in floor-standing racks

Procurement Notes

Verify the exact manufacturer part number against official nVent Hoffman documentation to ensure compatibility with existing rack systems. Confirm that the required input voltage matches the facility's power supply specifications before procurement. Check for any specific environmental certifications required by your application site. Ensure that the replacement or new installation adheres to local electrical safety codes and enclosure mounting guidelines provided by the manufacturer.

Selection Notes

Select this component based on the specific heat load requirements of the enclosure and the available space within the rack structure. Consider the input voltage compatibility with the target installation environment. Evaluate the mounting configuration needs, such as wall-mount versus floor-standing, to ensure the tool-free system integrates correctly. Review the physical dimensions to confirm fitment within the designated rack slot or panel area.

Part Context

This component belongs to the Hoffman Enclosures line of climate control accessories, specifically focusing on rack thermal management solutions. It is part of a broader catalog of products designed to protect electrical equipment from environmental factors. The brand, now under nVent, specializes in high-quality, customizable enclosure solutions for various industrial settings. This heater is engineered to work seamlessly with their standard enclosure frameworks.

Replacement Considerations

The Hammond Manufacturing SHG14001 is listed as a similar substitute part. Verify functional equivalence and physical fitment before adoption. Ensure the alternative meets the same voltage and wattage requirements for the specific application.