Eaton MS Series Motor Starter Heater

Eaton MS Series Motor Starter Heater

The Eaton MS Series Motor Starter Heater is a replacement heater element engineered specifically for use with Eaton's MS Series single-phase motor starters. Sized to correspond with the connected motor's full load current, this heater element works together with the starter's overload relay assembly to deliver accurate, consistent thermal protection for single-phase motor circuits. Whether you are servicing an existing motor control panel or replacing a worn heater element in an MS Series starter, this component is built to restore proper overload sensing performance. Backed by Eaton's 1-year warranty, it is a dependable, code-conscious choice for electricians and maintenance teams maintaining single-phase motor starter installations.

Key Features

• Starter Type: Purpose-built for use with Eaton MS Series single-phase motor starters, ensuring proper fit and function within the starter's overload relay assembly.
• Motor Full Load Current Matching: Selected to correspond to the connected motor's full load current (FLA), which is essential for accurate thermal overload sensing and nuisance-trip-free operation.
• Direct Replacement Element: Functions as a heater element for the MS Series overload relay assembly, supporting straightforward field replacement without reconfiguring the entire starter.
• Reliable Overload Protection: Helps safeguard single-phase motor circuits from sustained overload conditions when correctly matched and paired with the appropriate MS Series starter.
• Simplifies Maintenance: Allows maintenance teams to service and restore MS Series starters in the field rather than replacing the entire starter assembly, reducing downtime and cost.
• Backed by Warranty: Covered by a 1-year Eaton warranty, giving installers and facility teams added confidence in continued, dependable service.

Technical Specifications

• Warranty: 1 year
• Product Type: Motor Starter
• Department: Electrical

Typical Applications

• Motor Control Panels and Motor Control Centers
• Single-Phase Motor Overload Protection
• MS Series Motor Starter Maintenance and Field Servicing
• Replacement Heater Elements for Existing Starter Installations
• Commercial and Industrial Electrical Systems
• Facility and Plant Maintenance Programs

Why Eaton?

Eaton is a trusted name in motor control and protection equipment, and the MS Series Motor Starter Heater reflects that same commitment to dependable, code-compliant performance. Backed by a 1-year warranty and engineered to work seamlessly with MS Series single-phase starters, this heater element helps ensure accurate overload protection and continued reliability for professional electrical and industrial applications where consistent motor protection is essential.