840-4A1

840-4A1

Description:

The 840-4A1 float operator assembly is a stainless steel float operator assembly from Allen-Bradley. It is part of the 840 Switches series and it is meant to be installed in Style A base-mounted switches from this series. Its float has a 6-inch diameter and its cable is 15 feet long.

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Description:

The 840-4A1 float operator assembly is a stainless steel float operator assembly from Allen-Bradley. It is part of the 840 Switches series and it is meant to be installed in Style A base-mounted switches from this series. Its float has a 6-inch diameter and its cable is 15 feet long.



Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 840-4A1.
Exchange: Exchange credit for your defective unit available.

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Rated 4.5 with 7 reviews

    Technical Specifications for 840-4A1

ManufacturerAllen-Bradley/Rockwell Automation
Series840 Switches
Part Number840-4A1
Product TypeFloat Operator Assembly
Assembly TypeType 1
MaterialStainless Steel
Mounting MethodBase Mounting
Switch StyleStyle A
Cable Length15 Feet
Float Diameter6 Inches
ManufacturerAllen-Bradley/Rockwell Automation
Series840 Switches
Part Number840-4A1
Product TypeFloat Operator Assembly
Assembly TypeType 1
MaterialStainless Steel
Mounting MethodBase Mounting
Switch StyleStyle A
Cable Length15 Feet
Float Diameter6 Inches
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About 840-4A1

The 840-4A1 assembly is a float operator assembly that is made of stainless steel. It is an Allen-Bradley/Rockwell Automation float operator assembly and it is a member of the Allen-Bradley 840 automatic float switches series. The 840-4A1 float operator assembly is only intended to work with the Style A switches from the 840 series. It is a Type 1 float operator assembly with a Size A float that is 6 inches in diameter. The 840-4A1 float operator assembly is made with a single sheave wheel and a double arm lever. The cable that the 6-inch float is attached to is 15 feet long. Additionally, the 6-inch float is balanced with a counterweight at the other end of the 15-foot cable. This counterweight is made of cast iron. The float is made of stainless steel.



 



The Allen-Bradley/Rockwell Automation 840-4A1 float operator assembly from the 840 automatic float switches series is meant to be base mounted. It uses its single sheave wheel as a pulley to move the stainless steel float up and down in the tank or sump of the 840 series automatic float switch that it is installed in. The 15-foot cable that connects the float to the counterweight also has 2 adjustable stop collars installed on it. These 2 adjustable stop collars are used to move the switch’s operating lever. If the 15-foot cable that comes as the standard cable is not long enough for the application that the 840-4A1 float operator assembly is intended for, it can be ordered with a longer cable under a modified part number. For example, if the 840-4A1 float operator assembly needs a 20-foot cable, then its part number becomes 840-4A1X920.



Repair Services for 840-4A1

Type Lead Time Price Action
Repair Service 2-4 weeks $1344.7cartAdd to Cart

Our highly skilled technicians can repair your 840-4A1. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 840-4A1

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 840-4A1

Resolutions For 840-4A1

About

Technical Specifications for 840-4A1

ManufacturerAllen-Bradley/Rockwell Automation
Series840 Switches
Part Number840-4A1
Product TypeFloat Operator Assembly
Assembly TypeType 1
MaterialStainless Steel
Mounting MethodBase Mounting
Switch StyleStyle A
Cable Length15 Feet
Float Diameter6 Inches
ManufacturerAllen-Bradley/Rockwell Automation
Series840 Switches
Part Number840-4A1
Product TypeFloat Operator Assembly
Assembly TypeType 1
MaterialStainless Steel
Mounting MethodBase Mounting
Switch StyleStyle A
Cable Length15 Feet
Float Diameter6 Inches

About 840-4A1

The 840-4A1 assembly is a float operator assembly that is made of stainless steel. It is an Allen-Bradley/Rockwell Automation float operator assembly and it is a member of the Allen-Bradley 840 automatic float switches series. The 840-4A1 float operator assembly is only intended to work with the Style A switches from the 840 series. It is a Type 1 float operator assembly with a Size A float that is 6 inches in diameter. The 840-4A1 float operator assembly is made with a single sheave wheel and a double arm lever. The cable that the 6-inch float is attached to is 15 feet long. Additionally, the 6-inch float is balanced with a counterweight at the other end of the 15-foot cable. This counterweight is made of cast iron. The float is made of stainless steel.



 



The Allen-Bradley/Rockwell Automation 840-4A1 float operator assembly from the 840 automatic float switches series is meant to be base mounted. It uses its single sheave wheel as a pulley to move the stainless steel float up and down in the tank or sump of the 840 series automatic float switch that it is installed in. The 15-foot cable that connects the float to the counterweight also has 2 adjustable stop collars installed on it. These 2 adjustable stop collars are used to move the switch’s operating lever. If the 15-foot cable that comes as the standard cable is not long enough for the application that the 840-4A1 float operator assembly is intended for, it can be ordered with a longer cable under a modified part number. For example, if the 840-4A1 float operator assembly needs a 20-foot cable, then its part number becomes 840-4A1X920.



Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $1344.7cartAdd to Cart

Our highly skilled technicians can repair your 840-4A1. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $1344.7cartAdd to Cart

Our highly skilled technicians can repair your 840-4A1. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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