M4 Brass Screw Bimetal Temperature Switch 10A 250V 85°C Auto Reset Thermal Protector
Price:
Negotiable
MOQ:
1000 Pieces
Delivery Time:
7-10 Workdays
Brand:
AMPFORT
Product Description
Product Overview
The M4 Brass Screw Bimetal Temperature Switch is a normally closed, auto-reset thermal protection device that opens at 85°C. This compact thermostat provides reliable temperature control and protection for various household and industrial electrical appliances.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | M4 HEX THREAD BIMETAL THERMOSTAT |
| Part Number | KSD301-8.5-10IA16X8 |
| Standards | GB 14536.1/EN 60730-1/GB 14536.10/EN 60730-2-9/GB/T 22687 |
| Certification | TUV |
| Rated Voltage | 250V AC |
| Rated Current | 10A |
| OFF Temperature | 85°C ±3°C |
| ON Temperature | 77°C ±5°C |
| Max Ambient Temperature | 205°C |
| Thread Type | M4 Brass |
| Working Life | 100,000 Cycles |
| Terminal Type | 6.3×0.8, steel plated nickel |
| Body Material | Bakelite |
Operating Principle
This normally closed bimetal thermostat automatically opens the circuit when temperature reaches 85°C and automatically resets when temperature decreases to approximately 77°C. The snap-action mechanism ensures reliable switching performance with no arcing phenomenon.
Key Features
- Contact sensor with speed dynamic type operation
- Highly sensitive and reliable performance
- Stable action temperature for consistent protection
- Long service life of 100,000 cycles
- No arc phenomenon during operation
- Automatic reset functionality
- Large capacity handling up to 10A
- Cost-effective thermal protection solution
Applications
This temperature switch is widely used for thermal control and protection in various electrical appliances including coffee makers, electric water pots, steam irons, microwave ovens, water dispensers, heaters, air conditioning systems, automotive applications, and industrial equipment.
Product Dimensions
Installation & Operation
Easy installation process: simply remove the old thermostat from the appliance, disconnect wires, and screw in the new M4 brass thread thermostat. The automatic reset feature eliminates the need for manual intervention after temperature normalization.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
Annie Fang