Allen Bradley 840-6A1 Operator Float Switch, Industrial Grade
The A-B 840-6A1 Operator, Float Switch is designed for industrial applications requiring reliable level detection. Ideal for use in water treatment plants, HVAC systems, and other industrial environments where accurate float switch operation is critical.
Brand:Allen Bradley
Model Number:840-6A1
Type:Float Switch Operator
Operating Voltage:120V AC/DC
Switch Rating:10A @ 250VAC
Material:Stainless Steel
Float Material:Nylon
Weight:1.2 lbs
Dimensions:6 x 4 x 4 inches
Operating Temperature Range:-20°C to +80°C
Certifications:CE, UL
The Allen Bradley 840-6A1 Operator Float Switch is built to withstand harsh industrial conditions, ensuring long-term reliability and accuracy. Its robust stainless steel construction allows it to resist corrosion and operate efficiently in corrosive environments.
This float switch comes equipped with NPT 1/2″ connection type, making it easy to install in existing systems without additional adapters. The compact design ensures minimal footprint while maximizing utility.
The operator interface is user-friendly, featuring clear indicator lights for status monitoring. It supports a wide operating voltage range, from 24VDC to 240VAC, making it compatible with a variety of power supplies.
The switch rating of 5A @ 250VAC makes it suitable for controlling a variety of devices including pumps, valves, and alarms. Its precise float mechanism ensures consistent performance under varying liquid levels.
Our customer support team is always ready to assist with installation, troubleshooting, and maintenance, ensuring your float switch operates seamlessly within your application.



















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