Yijia focuses on the design and manufacturing of Pressure Limit Switch products for industrial control systems. The switch is typically used to detect pressure-related changes in mechanical systems and limit operation when necessary, helping maintain safe and stable performance.
To ensure consistent product quality, the switch is made using materials such as engineering plastics, zinc alloy, brass, and silver alloy. Production is handled through in-house workshops, including molding, injection, stamping, and automated assembly, allowing better control over each step of the process.
The internal contact uses silver alloy, supporting current capacity up to 10A. The structure is designed for durability, with a mechanical life exceeding 10,000,000 cycles. In addition, the insulated terminal is designed with a dust-proof structure to help protect wiring during long-term use.
Key Features
Durable Material Structure
The housing combines engineering plastics with metal components such as zinc alloy, providing a balance between strength and insulation.
Stable Electrical Performance
Equipped with silver alloy contacts, the switch maintains low contact resistance (≤50mΩ) and supports stable current transmission.
Reliable Contact Configuration
Standard 1NO1NC contact design meets common control circuit requirements in industrial systems.
Long Service Life
Mechanical life can reach over 10,000,000 operations, while electrical life is up to 500,000 cycles under normal working conditions.
Dust-Proof Terminal Design
The insulated terminal structure helps reduce dust entry and protects internal wiring from damage.
Wide Application Range
Suitable for use in automation equipment, lifting systems, elevators, and robotic devices where pressure control is required.
Applications
Industrial Automation Systems
Used for pressure monitoring and control in automated production lines.
Elevators and Hoists
Helps limit movement based on pressure-related triggers to support operational safety.
Robotics Equipment
Ensures controlled operation by responding to pressure thresholds in mechanical systems.
Customization Support
Yijia provides OEM/ODM services based on different application needs. Custom options may include structure adjustments, material selection, and specific functional requirements.
Selection Guide
To help select a suitable model, you can provide the following information:
Features & Benefits
● Engineering plastics and zinc alloy body
● Dust-proof insulated terminal
● 10A high current capacity
● 1NO1NC contact structure
● High-quality silver alloy contact
● Lower contact resistance≤50mΩ
● 10,000,000 cycles long mechanical life
● 500,000 cycles long electrical life
● IP65 protection level
● CCC,CE
● RoHS
● Best price and high performance
● Limit switch in stock
How to select the appropriate type of metal push button
Please answer the following question, and send it to us, we will select the appropriate type for you.
Question&Example
① the dimensions of push button to install: 16mm.
② the load current you need to control: 5A.
③ the type of head part: plat head without light.
④ choose the contact structure: 1NO
⑤ Operation mode: Momentary
⑥ LED volt and color(if need led): DC 24V GREEN.
⑦ choose the materials of shell: Stainless steel or Brass clad chromium.
⑧ special request: waterproof, Custom symbol, need socket...
Address
Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
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