800H-2HA4R

Overview of Allen Bradley 800H-2HA4R

The Allen Bradley 800H-2HA4R is a 30mm assembled push button station designed for demanding industrial environments. Featuring a glass polyester enclosure with excellent resistance to corrosion, this station is built to endure harsh conditions such as water, dust, and chemical exposure. It carries NEMA 4, 4X, and 13 ratings for superior protection, meeting UL, CSA, CE, CCC, CUL, MARINE, and KC standards for worldwide compliance. The operator configuration consists of two push buttons (green/red), offering flush and extended activation for precise control of machinery or process lines. Allen Bradley's reputation for durability and reliability ensures the 800H-2HA4R integrates seamlessly into control panels, automation systems, and factory floors. Its versatility and compliance with international standards make it suitable for a wide range of industrial sectors.

Key Features of Allen Bradley 800H-2HA4R

• Dual push button design: green and red, flush/extending options
• Momentary operation for quick machine control (Start/Stop)
• 30mm heavy-duty size for industrial use
• Glass polyester enclosure providing chemical and corrosion resistance
• NEMA 4/4X/13 rated for superior dust, water, and oil protection
• Complies with UL, CSA, CE, CCC, CUL, MARINE, and KC standards

Technical Specs of 800H-2HA4R

• Operator: Two push buttons (Green/Red), Flush/Extended configuration
• Contact configuration: 1NO/1NC each button
• Voltage: 24V
• Amperage: 10A (AC), 2.5A (DC) max continuous current
• Enclosure material: Glass polyester
• Legend: START - STOP (no pilot light)
• Operating temperature: -13…+104 °F (-25…+40 °C)
• Ratings: NEMA 4, 4X, 13
• Certifications: UL, CSA, CE, CCC, CUL, MARINE, KC
• Dielectric strength: 2200V for 1 minute
• Country of Origin: USA

Applications / Use Case

The Allen Bradley 800H-2HA4R is engineered for industrial tasks requiring reliable operator interface, such as machinery start and stop functions in manufacturing and process control environments. Its momentary action is ideal for applications like conveyor systems, pumps, and safety circuits, where rapid activation and reset are needed. The robust enclosure ensures consistent performance in factories, chemical plants, wastewater treatment facilities, and other demanding locations exposed to moisture, dust, and corrosive agents. Integration into electrical panels, machine control boxes, and remote operator stations provides operators with direct, tactile machine control, improving operator safety and process efficiency. With international certifications, the 800H-2HA4R is trusted in both new system designs and retrofit projects globally.

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