The relay rail has the following specifications for its operation and installation:

• Temperature: -5° to +40°C, the average temperature over 24 hours should not exceed 35°C.
• Altitude: should not exceed 2000m.
• Relative humidity: no more than 50% when the temperature is +40°C. The product can withstand higher humidity at lower temperatures; for example, at +20°C, it can withstand up to 90% relative humidity.
• Contamination class: 2nd class.
• Installation type: 2nd class.
• Installation conditions: the angle between the product and the vertical surface should not exceed 59°.
• Installation methods: adoption of 35mm DIN-rail.
• Protection class: IP20.