Eaton H2110B-3 Overload Relay 3 Pack

Product Description

The EATON H2110B-3 is a thermal overload relay element designed to protect motors and electrical equipment from sustained overcurrent conditions. Installed within a motor starter assembly, this heater element responds to heat buildup caused by excess current draw, tripping the overload relay to interrupt the circuit before damage occurs. Licensed electricians and industrial maintenance technicians typically specify and install this component in commercial and light industrial motor control applications. The H2110B-3 comes as a pack of three elements, sized for the specific full-load amperage of the motor being protected.

This overload relay heater element is suited for use in motor starter and contactor assemblies where thermal overload protection is required. Typical installations include HVAC fan and pump motor circuits, compressor starters, and general-purpose three-phase motor control panels in commercial and industrial facilities. The pack-of-three quantity aligns with the three-phase heater element sets required in most starter configurations.

Key Features

• Thermal heater element design provides reliable overcurrent protection for motor circuits
• Pack of 3 elements supports standard three-phase motor starter installations
• Compact form factor fits within motor starter overload relay housings
• OEM-style replacement maintains original protection characteristics

Compatibility

Designed as an OEM-style replacement thermal overload heater element for use in compatible EATON motor starter and overload relay assemblies. Confirm the heater element series and full-load amperage rating against the existing starter specification before installation.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NEC requirements and local codes. Disconnect and lock out all power to the motor control center or starter panel before removing or installing overload heater elements. Verify that the replacement heater element matches the motor full-load amperage rating as specified on the motor nameplate and starter documentation. Do not energize the circuit until all elements are fully seated and the overload relay enclosure is properly closed.

Technical Specifications

• Quantity per Pack: 3
• Dimensions (L x W x H): 1.8 inches x 1.8 inches x 3.1 inches
• Weight: 0.15 pounds
• UPC: 78211300481

Standard Information

• Brand: EATON
• Manufacturer Part Number: H2110B-3