Unionwell IP64 Hermetically Sealed Micro Switch 25T85 10A 125/250VAC 1A 30VDC
Max. Current:10A
Max. Voltage:250VAC,30VDC
Operating Temperature:-25℃~85℃
Protection Level:IP64
Electrical life:50,000cycles
Mechanical life:1,000,000cycles
Rating:10(4)A 250VAC
Operating force:200gf max w.o lever
Terminal:0.187'' quick terminals
Function:SPDT
Lever type:Pin plunger, no lever( or other options)
Vibration resistance:10-55HZ,1.5mm
Unit Net Weight:Approx.6.2g(No lever)
This IP64-rated micro switch offers excellent dust and water resistance, effectively resisting the erosion of dust and moisture, ensuring stable operation in harsh environments such as industrial, automotive, and automation equipment. With an operating temperature range of -25°C to +85°C, it maintains consistent operating performance and contact reliability even in low and high temperatures, making it suitable for long-term, high-frequency use.
As a sealed micro switch, it boasts an electrical life of 50,000 cycles and a mechanical life of 1,000,000 cycles. Furthermore, through precision manufacturing and a rugged housing design, it achieves durable, accurate electrical response in dynamic mechanical systems. With its stable triggering performance and excellent sealing properties, this product, designed by micro switch manufacturers, is becoming an ideal choice for efficient control and safety detection in electronic and automotive electronic systems.
◆Long life and high reliability.
◆Global safety certifications available.
◆Complete terminal block selection.
◆Wide operating force range from 7gf to 600gf.
◆Multiple temperature ratings available: 25T85, 25T125, 25T150, and PTI ratings of 175V, 250V, and 600V.
◆Equipped with various operating handles.
◆Widely used in various household appliances, electronic equipment, automation equipment, communications equipment, automotive electronics, instrumentation, power tools, and other fields.

| Operating speed | 0.1mm-1m/s | |
| Operating Frequency | Electrical | 15cycles/min |
| Mechanical | 60cycles/min | |
| Withstand voltage | between unconnected terminals of the same pole | AC1000V, 50~60Hz, 1min. |
| between live metal parts and housing, between terminals and accessible dead metal parts | AC1500V,50/60Hz,1min. | |
impact resistance | Destruction | Action force >1.0N: 1000m/s² (about 100g) max Action force ≤1.0N: 400m/s² (about 40g) max |
| Malfunction | Action force >1.0N: 1000m/s² (about 100g) max Action force ≤1.0N: 400m/s² (about 40g) max | |
| Contact Resistance(Initial value) | ≤100m Ω | |
| Insulation Resistance | ≥100mΩ (500VDC) | |
| Vibration Durability | 10~55Hz,1.5mm Double amplitude | |
| Storage Temperature | -25°C~+125°C | |
| Storage Humidity | 85%RH Max | |
| Service Life | Electrical | Min.50,000cycles |
| Mechanical | Min.10,000,000cycles | |
This micro switch features an IP64-rated design, offering excellent waterproof and dustproof properties. This effectively prevents moisture and dust from entering the internal structure, ensuring stable electrical connections and control in complex environments. It demonstrates excellent reliability and durability in applications such as automotive door lock detection, motor starter protection, and automated mechanical signal triggering.
This switch boasts an impressive service life of 50,000 electrical cycles and 1,000,000 mechanical cycles, ensuring long-term, highly stable operation. Its sealing and high-precision actuation make the Hermetically Sealed Micro Switch 25T85 an ideal choice for secure control and precise detection in industrial and automotive electronics.
FAQS
Who are we?
We are based in Guangdong, China, start from 2007,sell to Domestic Market(60.00%),Southern Europe(14.00%),NorthAmerica(13.00%),Southeast Asia(8.00%),Western Europe(3.00%),Northern Europe(2.00%). There are total about 301-500 people in our office.
How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
What can you buy from us?
We have a wide range of products and a large amount of stock in stock, such as Micro Switch; Automotive switches; Waterproof switches; Pressure switches; Mechanical keyboard switches.With independent research and development laboratory, we can provide customized services according to your needs.
Why should you buy from us not from other suppliers?
Factory ISO9001 & IATF16949 qualified Products are produced & tested by automatics;
Own team designed and assembled automatic machines ;
Awarded as National Innovative Technology ;
Company authorized over 100 Patents.
What services can we provide?
Accepted Delivery Terms: FOB,EXW,FCA,Express Delivery;
Accepted Payment Currency: USD, HKD, CNY;
Accepted Payment Type: T/T,Western Union,Cash;
Language Spoken:English,Chinese.



