Quality Heating
Magnetic switch/relay 25A, 4-pole, 35mm wide
Easy installation
High quality
Fast delivery
Delivery within 3 business days
Best price guarantee
Free shipping
What our customers think (1)
24 Jun 2026
Solid relay for distributing several heating circuits via a thermostat. Fits neatly on the DIN rail and seems well made. The wiring instructions could be a little more detailed, but with basic knowledge the installation is straightforward.
Free and no-obligation advice
Free and no-obligation advice
Feel free to contact us via the customer service page. We are available Monday to Friday from 9:00 to 12:30 and from 13:00 to 17:00, and will be happy to assist you with personalised advice.
Download our Quality Heating app for free
Download our Quality Heating app for free
We have developed our Quality Heating app which allows you, if your product has Wi-Fi, to control it easily. Through the app you can, among other things, adjust the temperature and create heating schedules. The Quality Heating app is available in the App Store for iPhone (iOS) and for Android.
Professional or installer? Discover the benefits
Professional or installer? Discover the benefits
Do you regularly purchase electric heating as part of your profession or business? Then become a professional customer at Quality Heating and benefit from additional service for your clients and attractive professional advantages for yourself.
Do your business activities fall into one of the following categories? If so, you can apply for a professional order account with us: contractor, finishing, installer, electrician, e-commerce or architect.
Please include the following information with your request:
- Company name
- Registration number (CoC)
Send your request by email to info@qualityheating.nl.
Product specifications
Description
- Width: 2 modules (35mm)
- Coil voltage: 230Vac
- Contact voltage: 440Vac
- Load capacity: 25A (peak 35A)
- Frequency: 50/60Hz
- Max. switching operations per hour: 600
- Insulation voltage: 4kV
- Tightening torque: 1.2 Nm
- Connection terminal: max. 4 mm²
- Mounting: DIN-rail
- Standards: IEC 61009, EN 61009, VDE, CE
- Misc: can be linked with an external switch (auxiliary contact)
Instruction manual connecting relay (system above 3600 Watts)
Pros and cons
What's in the box?
- Main product
- User manual
- Power cable
- Optional mounting materials
Frequently asked questions
Can I see this product in person?
Can I see this product in person?
Yes, you can view this product in our showroom. Contact us to schedule an appointment.
What is the warranty period?
What is the warranty period?
All our products come with a standard 2-year manufacturer's warranty. For some products, we offer an extended warranty. Please check the specifications here.
Can I return my product?
Can I return my product?
Yes, you have a 14-day withdrawal period. The product must be returned in its original condition and original packaging.
How can I check if a product is available?
How can I check if a product is available?
The availability status is shown on the product page. If a product is not available, please contact us to find out the expected delivery date.
Can I receive advice for my purchase?
Can I receive advice for my purchase?
Absolutely! Our team is at your disposal to help you. Contact us by email or visit us in our showroom for personalised advice.
