22mm LAY39 Series Push Button Industrial Control Circuit IP40 Pushbutton Switch

22mm LAY39 Series Push Button Industrial Control Circuit IP40 Pushbutton Switch

Product Description:

The LAY39 series pushbuttons are designed for industrial control circuits operating at an alternating current (AC) frequency of 50 Hz or 60 Hz, with a rated working voltage up to 380 V AC, and a direct current (DC) working voltage up to 220 V DC. These buttons are used to control electromagnetic starters, contactors, relays, and other electrical circuits. Buttons with indicator lights are also suitable for signal indication purposes.

Meet the standard: GB/T 14048.5.

Product Specification:

Operating Conditions and Environmental Suitability:

●Ambient temperature is -5℃~+40°C, the average temperature during 24 hours couldn't exceed +35°C.

●Altitude: ≤2000m.

●Atmosphere condition: Relative humidity of the atmosphere couldn't exceed 50% when the highest temperature is +40°C; much higher relative humidity is allowable under the condition of lower temperature, for example, when the temperature reaches +20°C, the relative humidity is up to 90%, taking into account the condensation that may occur on the product surfaces due to temperature changes.

●Pollution grade: 3.

●Installation category: II.

●The LAY39 series pushbutton should be installed in an environment without significant shaking, impact, vibration, and without exposure to rain or snow.

●It should be installed in an environment without the risk of explosion and where the medium does not contain gases that could corrode metals or destroy insulation, nor excessive dust.

●The cutout dimensions for the mounting panel: Φ22.3 ₀^+0.4mm.