Allen Bradley 800H2HA7 Push Button Station Two Button

Product Description

The ALLEN BRADLEY 800H2HA7 is a hazardous-location push button station designed for industrial control applications requiring reliable operator interface in classified environments. This unit features two momentary-contact push buttons with a lever-type actuator, factory-marked with Green START and Red STOP legends. The Type 7 and Type 9 enclosure ratings make it suitable for use where explosive gas atmospheres or combustible dust may be present. Licensed electricians and industrial maintenance technicians install and service this type of control station as part of motor control and process automation panels.

This push button station is intended for Class I Division 1 locations, covering environments where ignitable concentrations of flammable gases or vapors exist under normal operating conditions. Typical applications include chemical processing facilities, oil and gas installations, refineries, wastewater treatment plants, and other industrial sites with hazardous area classifications. The two-button momentary configuration is a standard layout for start-stop motor control circuits commonly wired into magnetic motor starters or variable frequency drives.

Key Features

• Type 7 and Type 9 enclosure rating for Class I Division 1 hazardous locations
• Two momentary-contact push buttons for start-stop control functions
• Lever-type actuator design for positive operator engagement
• Factory-applied Green START and Red STOP legend markings
• Compact push button station form factor for panel or junction box mounting

Compatibility

Designed as an OEM-style replacement or new-installation push button station for Class I Division 1 industrial control systems requiring Type 7 and Type 9 rated operator interface devices.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) Article 500 requirements for hazardous classified locations. De-energize all associated control circuits and verify absence of voltage before any wiring connections are made. Conduit sealing fittings are typically required at the enclosure entry points per NEC Article 501 for Class I Division 1 installations. Do not substitute conduit fittings or enclosure hardware with non-rated components.