40amp Snubber Suppressor Switch

Reliable Switching with Built-In Surge and Noise Suppression

The 40A Snubber Suppressor Switch is designed to provide safe and efficient switching for high-current electrical loads while protecting sensitive equipment from voltage spikes, electrical noise, and transient surges.

With its integrated RC snubber circuit, this switch effectively suppresses arcing and electromagnetic interference (EMI), ensuring smoother operation and extended lifespan of both the switch and connected components.

Engineered for demanding applications, it is ideal for use in heating systems, motor controls, and other installations where inductive loads could otherwise cause interference or damage.

Compact, robust, and easy to integrate, the 25A Snubber Suppressor Switch delivers reliable performance and enhanced protection in both residential and commercial settings.

Technical Specification:

• Product Name: Eaton CR4040230 Modular Contactor
• Model / Part Number: CR4040230
• Number of Poles: 4 NO (Four normally open contacts)
• Rated Operational Current(AC-1): 40 A
• Voltage Rating (AC): 230-250 V AC
• Coil Voltage (DC): 220 V DC
• Width: 54mm
• Height: 85mm
• Depth / Built-in Depth: 65mm
• Weight: 0.40kg
• Degree Of Protection: IP20
• IEC / EN Standards: IEC/EN 60947-4-1 & IEC/EN 61095
• RoHS: Conformant

Need Help?

If you have any questions, our friendly team at Roma is happy to help.

📞 Call us on 01803 316131
📧 Email: sales@romaheating.co.uk