Antunes 803112803 RHGP-A High Gas Pressure Switch 10-50" WC Automatic Reset SPDT

The Antunes 803112803 RHGP-A is a high gas pressure switch designed to monitor gas pressure and automatically cut off the electrical control circuit when pressure rises above the desired set point. This Model A-Single switch features an adjustable pressure range of 10 to 50 inches water column (250-1250mm) and automatically resets when conditions return to the set point.

Key Features:

• Adjustable high gas pressure set point from 10 to 50 inches water column
• Automatic reset mechanism trips at rising pressure conditions
• SPDT (single-pole double throw) contact configuration
• Rugged die-cast aluminum housing for durability
• UL, FM, and CSA approved for safety compliance
• 1/4 inch NPT gas inlet and 1/8 inch NPT gas vent connections

Specifications:

• Electrical Rating: 10A, 1/8 HP at 125 VAC; 5A, 1/4 HP at 250 VAC
• Pilot Duty: 125 VA at 125-250 VAC
• Maximum Surge Pressure: 10 PSI
• Operating Temperature Range: -40°F to 140°F (-40°C to 60°C)
• Pressure Range: 10-50 inches water column (250-1250mm)

This pressure switch is manufactured by Crossroads Controls (formerly Antunes Controls) and is ideal for commercial and industrial gas-fired equipment where automatic high pressure safety monitoring is required. The automatic reset feature eliminates the need for manual intervention when normal pressure conditions are restored.