89057643SP

Overview

The Hoffman Enclosures Inc. part number 89057643SP identifies an MCLP series tubular heater designed for thermal management within electrical enclosures. This component operates at a nominal voltage of 115 V AC and provides a heating capacity of 500 W. It is engineered to maintain internal temperatures in rack-mounted or wall-mount enclosure applications, preventing condensation and ensuring reliable equipment performance in cooler environments.

Feature Summary

• Provides consistent heat output for environmental control
• Designed for integration into standard electrical racks
• Constructed as a tubular element for durability

Applications

• Rack thermal management systems
• Electrical enclosure temperature regulation
• Condensation prevention in industrial panels

Procurement Notes

Verify the specific voltage rating and wattage requirements against the target enclosure specifications before procurement. Confirm that the mounting configuration aligns with the existing infrastructure. Ensure compatibility with the intended ambient temperature range to guarantee effective thermal performance without overheating sensitive components.

Selection Notes

Select this unit based on the required 500 W output and 115 V AC supply availability. Evaluate the physical dimensions to ensure fit within the designated rack space. Consider the thermal load of the enclosed equipment to determine if additional heating capacity is necessary for extreme cold conditions.

Part Context

This component belongs to the Hoffman MCLP tubular heater series, which focuses on providing reliable heating solutions for nVent Hoffman electrical enclosures. These heaters are typically used in conjunction with other thermal management accessories to create a controlled internal environment for electronic and electrical hardware.

Replacement Considerations

When sourcing substitutes, prioritize units with identical 115 V AC operation and 500 W power ratings. Verify that the replacement matches the physical form factor and mounting interface of the original MCLP design to ensure seamless installation.