Eaton A200 Overload Heater Coil for Size 3 & 4 Starters, 3-Phase

Eaton A200 Overload Heater Coil for Size 3 & 4 Starters, 3-Phase

The Eaton A200 Overload Heater Coil is engineered for use with A200 Starter Sizes 3 and 4 on 3-phase-only applications, providing precise thermal overload protection for motor circuits. This NEMA-design heater is available in a Non-Compensated, Ambient A rating with a full load current range of 23.3-25.6A, and is compatible with Type A and B overload relays featuring both thermal and fast-trip response. Select the correct heater coil based on the full load current (FLA) shown on the motor nameplate to ensure proper protection.

Key Features

• Amperage Range: Non-Compensated, Ambient A rating of 23.3-25.6A for accurate motor overload sizing.
• Starter Compatibility: Designed for use with Eaton A200 Starter Sizes 3 and 4, 3-Phase only.
• Overload Relay Type: Compatible with Type A and Type B overload relays.
• Trip Type: Thermal and fast trip protection helps guard motors against sustained overcurrent and rapid fault conditions.
• Design Standard: NEMA design construction for reliable performance in industrial motor control applications.
• Sizing Guidance: Heater coils are rated to protect at a 40 degree C rise with a 1.15 service factor; three-phase applications require three heaters.

Technical Specifications

• Warranty: Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
• Product Type: Motor Starter Heater Coil.
• Design: NEMA.
• Overload Relay: Type A and B.
• Type: A200 Heater.
• Trip Type: Thermal and fast trip.
• Used With: A200 Starter Sizes 3 & 4, 3-Phase Only.

Typical Applications

• Motor Control Centers and Starter Panels
• Three-Phase Motor Overload Protection
• Industrial and Commercial Motor Starter Retrofits
• A200 Series Starter Maintenance and Replacement
• Panelboard and Motor Control Wiring Systems

Why Eaton?

Eaton's A200 overload heater coils are built to NEMA design standards, delivering dependable thermal and fast-trip protection for Size 3 and 4 starters in demanding 3-phase motor control applications. Backed by Eaton's Selling Policy 25-000 warranty, these heater coils help ensure code-compliant, reliable motor protection for professional electrical installations.