Jiangyin Changjiang Electric Appliance Co., Ltd.
$4.31-9.69 /Piece/Pieces
Model No.: LA38-Y*/205
| Selling Units: | Piece/Pieces |
|---|
Transportation: Ocean,Air,Express
Payment Type: T/T
Incoterm: FOB,EXW
Model: LA38-205 Button Switch(Key Type)
Brand: Changjiang Electric (Jiangyin Changjiang Electric Appliance Co., Ltd.)
LA38-205 series Key Switch combines the durability of industrial control switches with security-enhanced access control. Requiring a physical key for operation, this series prevents unauthorized personnel from changing machine states, making it the ideal solution for emergency stop resets, mode selectors, and security-critical control panels. The 22mm standard mounting diameter ensures seamless integration into new or retrofit industrial applications.
| Parameter | Data |
|---|---|
| Mounting Hole Size | Ø22mm (Standard industrial fit) |
| Positions (Key Removal) | 2-position or 3-position options (Key removable at designated positions) |
| Key Type | Flat key (Multiple key codes available for security differentiation) |
| Operation Type | Maintained / Latching (Fixed positions) |
| Contact Configuration | 1NO1NC, 2NO2NC (Flexible contact block configuration) |
| Rated Insulation Voltage (Ui) | 400V/300V |
| Rated Thermal Current (Ith) | 10A/5A |
| Mechanical Life | ≥ 1,000,000 operations |
| Protection Rating | Standard IP40 rating，customizable to IP65 key switch or IP66 key switch |
Certifications: CCC, CE.
Standards: IEC 60947 (Complies with international electrical control equipment standards).
| Configuration | Description | Typical Application |
|---|---|---|
| 2-Position (Left/Right) | Key removable in one or both positions | On/Off, Open/Close, Enable/Disable |
| 3-Position (Left/Center/Right) | Key removable typically in Center position | Hand/Off/Auto, Local/Off/Remote |
The key switch design provides both control and security in critical applications:
Emergency Reset Circuits: Prevent accidental reset after emergency stop activation.
Mode Selectors: Hand/Off/Auto, Local/Remote, Manual/Automatic.
Industrial Machinery: CNC machines, stamping presses, packaging equipment.
Power Systems: Control cabinets and distribution desks requiring access control.
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