i-tech Micro Switch IT-12(replacement for z15gq21b & cm1309)

The I-Tech IT-12 is a miniature snap action limit switch. It's a small and reliable switch commonly used in various industrial, commercial, and even home appliance applications. Here's a detailed description:

**Key Features:**

- **Type:** Snap action limit switch (also known as a microswitch)
- **Contact Configuration:** Typically Single Pole Double Throw (SPDT), offering Normally Open (NO) and Normally Closed (NC) contacts
- **Operating force:** Low operating force, typically around 0.2N to 1.5N
- **Electrical rating:**
- Rated voltage: 230V AC
- Rated current: Depends on the specific model, but commonly 10A to 15A
- **Mechanical life:** Up to 5 million cycles
- **Electrical life:** Up to 500,000 cycles
- **Operating temperature:** Wide range, typically -40°C to +85°C
- **Enclosure:** IP65 rated, dustproof, and water-resistant
- **Mounting:** Variety of mounting options available, depending on the model

**Applications:**

- Industrial machinery and equipment
- Medical devices
- Home appliances (洗濯機, refrigerators, etc.)
- Security systems
- Robotics
- And many more

**Additional notes:**

- The IT-12 is a versatile switch with various configurations and options available. Be sure to consult the datasheet for the specific model you're interested in for detailed specifications and dimensions.
- Several manufacturers produce IT-12-compatible switches. While they may share similar characteristics, there could be slight variations in specifications and dimensions.
- When choosing an IT-12 switch, consider factors like the required operating force, electrical rating, operating temperature, and mounting options.