WattStopper® High Bay Acc Wet HB3 Extended Module - High Bay Occupancy Sensor Extender

The WattStopper® High Bay Acc Wet HB3 Extended Module (HBEM3W) is designed to attach an HB3xxW series IP65 compliant occupancy sensor to the side of a wet location light fixture. This extender module allows precise positioning of the sensor to ensure optimal coverage and line of sight, making it suitable for electrical distributors and lighting solutions providers focusing on high bay applications in wet environments.

Specifications

• Maximum extension: 4.75” (120 mm)
• Parts included: 2 chase nipples, 2 nuts, rubber washer, 1 knockout cover
• Chase nipple inner diameter: 0.63” (16 mm)
• Threaded outside diameter: 0.82” (20 mm)
• Product weight: 0.1900 lbs
• Country of origin: China
• Manufacturer part number: HBEM3W

Features

• Enables mounting of HB3xxW series occupancy sensors on wet location fixtures with IP65 compliance
• Includes two chase nipples—one specific for HB340W sensor and one for other models
• Rubber washer and threaded nut secure watertight connection to fixture enclosure
• Extender housing snaps apart for easy wiring access and snaps together to protect wires
• Inner flange rings and grooved rubber rings on nipples and sensor housing prevent moisture ingress
• Compatible with standard fixture knockouts for straightforward installation

Downloads & Links

• HBEM3 High Bay Occupancy Sensor Mounting Bracket Extender (TriLingual)
• HBEM3W High Bay Occupancy Sensor Mounting Bracket Extender Module for Wet Locations
• HBEM3/HBEM3W High Bay Extender Module Cutsheet
• HBEM3W OEM Data Sheet
• Cleaning Instructions for Wiring Devices