Eaton 10250T331 Linear Knob Operator

Product Description

The EATON 10250T331 is a linear knob-type operator designed for use in industrial control stations and pushbutton enclosures. This component serves as the operator interface — the external knob mechanism that actuates the contact block beneath it — and is part of EATON's 10250T series of heavy-duty control station accessories. It is typically installed by licensed electricians and industrial maintenance technicians working on machine control panels, motor starters, and process control equipment. The unit measures 3.4 inches in length, 2.4 inches in width, and 2.1 inches in height, and weighs 0.3 pounds.

The 10250T331 is suited for industrial and commercial applications where a linear-action knob selector or operator is required in a control station. It fits into standard 10250T series operator cutouts and is used in manufacturing, pump control, HVAC equipment panels, and process automation environments. Electricians mounting this operator should verify compatibility with the specific contact block assembly in the station before installation.

Key Features

• Linear knob-type operator design for industrial control station applications
• Part of the EATON 10250T heavy-duty control station series
• Compact form factor: 3.4 x 2.4 x 2.1 inches
• Lightweight at 0.3 pounds for easy panel installation
• Mates with 10250T series contact blocks and enclosures

Compatibility

Designed as an OEM-style operator for use within the EATON 10250T series control station platform. Consult EATON documentation to confirm the specific contact block and enclosure combination for your application.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the control panel before removing or installing any control station operator. Ensure the operator is fully seated and secured before restoring power. Do not force the knob into position if resistance is felt — verify alignment with the contact block actuator first.

Technical Specifications

• Operator Type: Linear Knob
• Length: 3.4 inches
• Width: 2.4 inches
• Height: 2.1 inches
• Weight: 0.3 pounds
• UPC: 78211322579

Standard Information

• Brand: EATON
• Manufacturer Part Number: 10250T331