Electric Capillary Thermostat For Refrigerator And Freezer
Introducing the WYG series capillary temperature controllers by Jaye Heater Technology, a pinnacle of precision engineering. These controllers boast a robust ceramic switch box, ensuring not only precise temperature control but also a broad control range. With high contact capacity, outstanding reliability, and a sleek thin profile, it's designed for excellence.
This capillary thermostat is a paragon of versatility, ideal for electric heaters, boilers, drum washing machines, ovens, and a wide array of other applications. Whether it's electric heating control, room temperature management, or refrigeration, this universal thermostat integrates seamlessly with numerous electrical appliances.
Outstanding Features:
1. Adheres rigorously to UL, CE, CQC, RoHS standards, ensuring safety and compliance
2. Available in a vast range of temperatures and differentials, tailored to your needs
3. Experience effortless temperature adjustment with the user-friendly adjustable shaft
4. Choose from auto-reset, manual-reset, and fixed temperature designs for versatile applications
5. Features a Snap-Action electric switch for reliable performance
6. Engineered to minimize magnetic interference, delivering optimal and stable performance
7. Designed for longevity, ensuring prolonged and dependable use
8. Comes with optional accessories like knobs, bezels, and capillary gland kits for enhanced customization
9. Offers customizable 'D' shaped adjusting shafts available in various lengths, fitting a broad range of appliances

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Tailored to your specific requirements, it controls temperatures from an impressive -35°C up to +320°C. For precise technical insights, refer to the detailed table below.
Capillary Thermostat Specifications:
Temperature Range of Capillary Termostat | -35°C~ +320°C |
General Temperature Range | +0°C~+40°C +30°C~+85°C +30°C~+90°C +30°C~+110°C +30°C~+185°C +50°C~+300°C +50°C~+320°C |
Temperature Differential | 5% of Action Temperature |
Length of Capillary | 300mm~3000mm optional |
Material of Capillary and Sensing Bulb | Stainless Steel and Copper optional |
Diameter of Sensing Bulb | 3mm,4mm,5mm,6mm |
Electric Rating | 16(3)A 250VAC~10(1.8)A 400V |
Wiring Diagram | Single PoleSingle Throw (SPST) Single Pole Double Throw (SPDT) |
Material of Terminal | Brass |
Mounting Hole | 2-M4 |
Center of Mounting Hole | 28mm |
Min. Capillary Bend Radius | 5mm |
Temperature's Rate of Change | 1°C/min |
Life | 100000 cycles |




Frequently Asked Questions (FAQ):
(1). Q: Can you offer a discount?
A: Our discount policy is based on order quantity-the larger your order, the bigger the discount you enjoy.
(2). Q: How can I obtain a sample?
A: We provide samples free of charge for small quantities, with shipping costs covered by the customer. Alternatively, you can provide your DHL, FEDEX, EMS, or UPS account number. For larger quantities, a sample fee may apply.
(3). Q: Why is your pricing slightly higher than other Chinese suppliers?
A: Our commitment is to produce high-quality, high-performance products designed to build lasting and friendly relationships with our customers.
Our prices might not be the lowest, yet our cost-performance ratio is unmatched.
(4). Q: How do you ensure the mass production quality matches the pre-sent sample?
A: We keep an identical sample in our warehouse, labeled with your company name, to guarantee consistency between the sample and mass production.