RH115230V75W

Overview

The Wiegmann RH115230V75W is a radiant enclosure heater designed for electrical control panels. It operates on single-phase AC voltage ranging from 115 to 230 volts, with a power output of 75 watts. The unit features a compact physical profile, measuring approximately 2-21/64 inches in width and 5-33/64 inches in height. Electrical connection is facilitated via two screw terminals compatible with 14 AWG wire. The device includes a DIN rail clip for secure mounting within standard industrial enclosures.

Feature Summary

• Radiant heating technology for uniform thermal distribution
• Dual-voltage compatibility for 115V and 230V AC systems
• Standard DIN rail mounting capability for rapid installation
• Simple two-screw terminal wiring interface

Applications

• Heating electrical control cabinets to prevent condensation
• Maintaining operational temperature for electronic components in low ambient environments
• Industrial panel protection against moisture accumulation

Procurement Notes

Verify that the target enclosure supports DIN rail mounting to utilize the included hardware. Confirm the available supply voltage matches the 115-230V AC specification before installation. Ensure the 14 AWG wire gauge requirement aligns with existing panel wiring standards. Check that the 75W heat output is sufficient for the specific enclosure volume and ambient conditions.

Selection Notes

Select this model when a compact, dual-voltage radiant heater is required for standard DIN-rail mounted panels. It is suitable for applications where condensation prevention is critical but precise thermostat control is not integrated into the unit itself. Consider the physical dimensions to ensure fitment within the designated enclosure space.

Part Context

This component belongs to the Wiegmann radiant enclosure heater series, which focuses on passive thermal management for electrical infrastructure. These heaters are engineered to provide consistent heat without active airflow, making them suitable for sealed or dust-prone environments where fan-cooled alternatives might introduce contaminants.

Replacement Considerations

When substituting, ensure the replacement unit supports the same 115-230V AC input and provides comparable 75W output. Verify that the new unit accommodates 14 AWG wiring and fits the existing DIN rail configuration. Physical dimensions must allow for proper clearance and mounting stability.