Eaton XTOD18‑8 Thermal Overload Relay

Eaton XTOD18‑8 Thermal Overload Relay | Reliable Motor Protection

Looking for a robust thermal overload solution for your three-phase motors? The Eaton XTOD18‑8 bimetal relay is designed to pair seamlessly with XTCD contactors from Eaton’s XT IEC and D‑Line series. With a current range of 5.5–8 A, it offers built-in phase-failure protection and a compact, direct-mountable form factor. Whether you’re operating heavy-duty pumps or HVAC systems, this relay delivers dependable motor protection you can trust.

Key Features at a Glance

• Model: XTOD18‑8

• Part No.: CMD00696

• Current Range: 5.5–8 A

• Contact Type: 1 NO + 1 NC

• Mounting: Direct mount on XTCD6–XTCD38 contactors

• Voltage Rating: Up to 660 VAC (insulation); 8 kV impulse

• Standards: IEC/EN 60947‑4‑1, CE, CCC, GB/T 14048.4

• Reset Options: Manual / Automatic

• Testing: Integrated test/trip button

• Trip Mechanism: Trip-free with phase-loss sensitivity

• Temperature Range: –25 °C to +60 °C

• Weight: Approx. 0.15 kg

Why Choose This Product

The Eaton XTOD18‑8 stands out as a compact, efficient, and highly reliable thermal overload relay tailored for industrial-grade motor protection. It’s engineered with a precise bimetallic element that reacts swiftly to overloads within the 5.5–8 A range. Its trip-free mechanism ensures consistent safety even under jammed or locked rotor conditions. With easy-to-use reset and test functions, plus direct mounting to XTCD contactors, it streamlines both installation and maintenance in demanding applications.

Ideal For

• HVAC Systems

• Industrial Pumps & Compressors

• Fans & Blowers

• Conveyor Systems

• Material Handling Equipment

• OEM Motor Starter Panels

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