Eaton Varistor de protección VGDILE 250, protección contra sobretensiones para bobinas de contactor, 250 V AC/DC, montaje por conexión directa

In industrial control panels, contactor coils are frequently exposed to voltage spikes and transient surges that can cause premature failure or erratic operation. The Eaton VGDILE 250 varistor protective circuit is a compact, direct plug-in module engineered to suppress these surges, ensuring reliable switching and extended service life for Eaton DIL E series contactors. Electricians and panel builders will appreciate its tool-free installation and robust construction.

Key specifications

• Protection type: Varistor (metal-oxide)
• Rated operating voltage: 250 V AC / 250 V DC
• Max. continuous operating voltage (Uc): 275 V AC
• Nominal discharge current (In): 5 kA (8/20 µs)
• Max. discharge current (Imax): 10 kA (8/20 µs)
• Voltage protection level (Up): < 1.2 kV
• Mounting: Direct plug-in onto contactor coil terminals
• Connection type: Integrated terminals
• Operating temperature: -25 °C to +60 °C
• Storage temperature: -40 °C to +80 °C
• Standards: IEC/EN 60947-5-1, UL, CSA
• Degree of protection: IP20 (when installed)
• Housing material: Self-extinguishing thermoplastic

Why choose it

This varistor module is specifically matched to Eaton DIL E contactors, ensuring optimal surge protection without the need for additional wiring or mounting hardware. Its self-extinguishing thermoplastic housing and compliance with international standards make it a safe and durable choice for demanding industrial environments. By clamping transient overvoltages, it prevents coil insulation breakdown and reduces downtime caused by contactor malfunctions.

Ideal use cases

• Protecting contactor coils in motor control centers (MCCs)
• Suppressing surges in HVAC and pumping systems
• Enhancing reliability of automation and conveyor controls
• Retrofitting existing Eaton DIL E contactors in the field

Good to know

The VGDILE 250 is a genuine Eaton accessory, designed for direct integration with the DIL E series. It is not a standalone surge protective device for power distribution but rather a dedicated coil protection module. For best performance, ensure the contactor is de-energized before installation and verify compatibility with the specific contactor model. The module is maintenance-free and does not require any adjustment after installation.