Eaton e34vhb120 Illuminated Selector Switch 3-position 120V

Product Description

The EATON e34vhb120 is a three-position illuminated selector switch from the E34 series, built for 30.5 mm panel cutouts in industrial and commercial control panel applications. Rated at 120 volts AC with an incandescent transformer light unit, the switch provides clear visual status indication for operators. The corrosion-resistant housing carries NEMA 3, 3R, 4, 4X, 12, and 13 ratings, making it suitable for demanding environments including washdown, dust-laden, and corrosive service conditions. Cam 3 configuration with a 60-degree throw governs the switching geometry. Electrically licensed technicians and industrial control panel builders are the primary installers of this component.

This selector switch is designed for panel-mount control station assemblies in manufacturing, process control, and industrial automation settings. Its NEMA 4X rating extends its use to outdoor and corrosive environments where moisture ingress and contaminant exposure are concerns. The illuminated operator aids in confirming switch position at a glance in low-light or high-activity work areas. It fits the standard 30.5 mm industry-common panel opening, which is widely used across control enclosure applications in both new construction and retrofit projects.

Key Features

• Three-position operation with 60-degree throw and Cam 3 switching configuration
• Illuminated operator with incandescent transformer light unit at 120 volts AC
• Corrosion-resistant construction rated NEMA 3, 3R, 4, 4X, 12, and 13
• Standard 30.5 mm panel cutout fits common industrial enclosure layouts
• E34 series platform supports modular contact and operator configurations

Compatibility

Designed as an OEM-style replacement or new-installation component for 30.5 mm industrial control panel selector switch applications requiring NEMA 4X-rated illuminated operators.

Installation Notes

Installation should be performed by a licensed electrician familiar with industrial control panel wiring and applicable NEC requirements. De-energize the control panel and verify zero voltage with a meter before removing or installing any operator device. Secure the switch body in the panel cutout per the manufacturer torque guidance on the mounting nut, and verify contact block seating before returning power. Confirm light unit voltage matches the control circuit supply before energizing.

Technical Specifications

• Series: E34
• Voltage Rating: 120 volts AC
• Number of Positions: 3
• Throw Type: 60 degrees
• Cam Code: Cam 3
• Illumination: Illuminated
• Light Unit Type: Incandescent, transformer
• Panel Cutout Size: 30.5 mm
• NEMA Rating: NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13
• Construction: Corrosion resistant

Standard Information

• Brand: EATON
• Manufacturer Part Number: e34vhb120