Eaton XTOD18-18 Thermal Overload Relay – Reliable Motor Protection for Your Industrial Needs
Looking for a compact, efficient, and standards-compliant thermal overload relay? The Eaton XTOD18-18 is a bimetal thermal relay designed to protect your motors against overloads and phase failures. It seamlessly mounts onto Eaton XTCD contactors, ensuring a secure and easy setup. With an adjustable current range of 12–18 A, this unit is ideal for a variety of light to medium-duty industrial applications.
Key Features at a Glance
Adjustable current range: 12–18 A
Built-in phase-failure sensitivity
Manual/auto reset and test/trip pushbutton
Contact configuration: 1 NO + 1 NC
Direct mounting on XTCD6–38 contactors
Standards: IEC/EN 60947‑4‑1, CE, GB/T 14048.4, CCC
Voltage Ratings: 660 VAC (Ui & Ue), 8 kV Uimp
Operating temp: –25 °C to +60 °C
Compact and lightweight: 0.15 kg
Why Choose This Product The Eaton XTOD18-18 Thermal Overload Relay offers precise motor protection with adjustable current settings and robust fault handling capabilities. It’s built to meet international standards and is perfectly compatible with Eaton’s XTCD contactor series. Whether you're upgrading existing setups or deploying new motor starters, this relay ensures dependable protection and longevity for your equipment.
Ideal For
HVAC systems
Packaging machinery
Conveyors and belt systems
Pumps and compressors
General manufacturing and automation panels
FAQs
Can this relay be mounted directly onto XTCD25-11?
Yes, the XTOD18-18 is designed for direct mounting on XTCD6–38 series, including XTCD25-11.
Does it support automatic reset?
Yes, it includes both manual and auto reset features.
What type of motors is this relay best for?
It’s ideal for three-phase motors in light to medium industrial environments.
| Brand | ABB |
| Model | XTOD18-18 |
| Type | Thermal (Bimetal) Overload Relay |
| Current Setting Range | 12–18 A (adjustable) |
| Auxiliary Contacts | 1 NO + 1 NC |
| Mounting | Direct on XTCD6–38 contactors |
| Rated Insulation Voltage | 660 VAC |
| Rated Operational Voltage | 660 VAC |
| Impulse Voltage Withstand | 8 kV |
| Phase-Failure Protection | Yes |
| Reset/Test | Manual/Auto + Trip Button |
| Ambient Temp Range | –25 °C to +60 °C |
| Standards | IEC/EN 60947-4-1, CE, GB/T, CCC |
| Weight | Approx. 0.15 kg |