Explosion Proof Junction Box | 1/2 in or 3/4 in NPT | Wall or Ceiling Mounted | Built-in Motion Sensor | Class 1 Div 2 | Class 2 Div 2

Product Overview

This is an explosion proof junction box with a built-in motion sensor for on/off control. It is designed for use in hazardous locations and supports both wall and ceiling mounting. The enclosure measures 5.6 x 5.6 x 4.2 inches and is constructed for durability in demanding environments.

The junction box is rated IP65, providing protection against dust and water ingress. It is ETL listed and carries a 5-year warranty from LED Lighting Supply. The box is available with 1/2 inch or 3/4 inch NPT entries and includes a standard 3/8 inch knockout, with a 1/2 inch knockout available by special order.

This unit is certified for use in Class I, Division 2, Groups A, B, C, D; Class II, Division 1, Groups E, F, G; Class II, Division 2, Groups F, G; and Class III hazardous locations. It is also suitable for wet locations and marine outside type environments under UL 1598A.

ABS certification is included. The built-in motion sensor provides basic on/off functionality for connected devices.

Where This Product Fits Best

This junction box is intended for hazardous locations where explosive gases, vapors, or dusts may be present. It is suitable for industrial, manufacturing, and marine environments requiring Class I, Division 2 or Class II, Division 2 protection.

It can be installed in areas exposed to water, dust, or outdoor conditions due to its IP65 rating and UL 1598A marine outside type suitability. The enclosure is appropriate for both wall and ceiling mounting, offering flexibility in placement.

Applications include chemical plants, refineries, grain processing, and similar facilities where hazardous atmospheres are a concern. The built-in motion sensor supports automated on/off control in these environments.

Use this junction box where compliance with UL 844 and related hazardous location standards is required.

Performance and Functional Considerations

The enclosure is designed to withstand exposure to dust and water jets, supporting reliable operation in harsh or wet environments. The IP65 rating ensures the internal components remain protected from ingress.

Hazardous location certifications cover a wide range of explosive gas and dust groups, allowing use in multiple classified areas. The box is suitable for both indoor and outdoor installation, including marine environments.

The built-in motion sensor provides on/off control for connected devices, supporting basic automation needs in hazardous areas. The enclosure size allows for standard wiring practices within the stated dimensions.

Mounting options include wall and ceiling surfaces, with NPT entries supporting common conduit sizes. The knockout configuration supports flexible wiring approaches as required by site conditions.

Installation and Long-Term Use

The junction box can be mounted to either walls or ceilings, accommodating different installation requirements. NPT entries are available in 1/2 inch or 3/4 inch sizes, with a standard 3/8 inch knockout and an optional 1/2 inch knockout by special order.

The enclosure?s IP65 rating allows for installation in areas exposed to dust, water spray, or outdoor weather. UL 1598A marine outside type certification supports use in marine and coastal environments.

Durable construction and hazardous location ratings support long-term use in demanding industrial settings. The 5-year warranty from LED Lighting Supply covers the enclosure for defects in materials and workmanship.

Routine maintenance is simplified by the accessible enclosure size and standard mounting options. The motion sensor is integrated, reducing the need for additional external devices in the circuit.

How This Fixture Is Commonly Used

After installation, the junction box provides a secure enclosure for wiring in hazardous locations. The built-in motion sensor enables automated on/off switching for connected devices, reducing manual intervention in classified areas.

Operators interact with the enclosure primarily during maintenance or inspection. The IP65 rating means you can wash down the area or operate in dusty conditions without concern for water or dust ingress affecting the internal wiring.

Wall or ceiling mounting allows you to position the box where it is most accessible for wiring runs or sensor coverage. The enclosure supports standard conduit connections through the NPT entries and knockouts.

In day-to-day operation, the motion sensor automates device control based on occupancy or movement, supporting safety and energy management protocols in hazardous environments.

Safety, Certifications, and Warranty

This junction box is ETL listed. It is certified for use in Class I, Division 2, Groups A, B, C, D; Class II, Division 1, Groups E, F, G; Class II, Division 2, Groups F, G; and Class III hazardous locations.

The enclosure is rated IP65, allowing it to tolerate dust and water spray in industrial and outdoor settings. It is suitable for wet locations and marine outside type environments under UL 1598A.

ABS certification is included. The product carries a 5-year warranty from LED Lighting Supply.

All certifications and ratings are based on the provided product specifications.

Frequently Asked Questions

What hazardous location classifications does this junction box support?
This box is certified for Class I, Division 2, Groups A, B, C, D; Class II, Division 1, Groups E, F, G; Class II, Division 2, Groups F, G; and Class III.

Is this enclosure suitable for wet or outdoor locations?
Yes, it is rated IP65 and is suitable for wet locations and marine outside type environments under UL 1598A.

What mounting options are available?
The box can be mounted on walls or ceilings.

What warranty is provided?
LED Lighting Supply provides a 5-year warranty for this enclosure.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.