01116.9-00

Overview

The Stego 01116.9-00 is a mechanical thumbwheel thermostat from the STS 011 series, designed for electrical enclosure climate control. It features a normally open contact configuration with a switching differential of 7°F (4°C). The device operates within a temperature range of -45°C to +80°C (-49°F to +176°F) and supports AC voltages up to 250VAC. Electrical ratings include 10A at 250VAC and 15A at 120VAC. It utilizes screw terminals for connection and mounts on a standard 35mm DIN rail according to EN 60715.

Feature Summary

• Mechanical thumbwheel adjustment for precise setpoint selection
• Normally open contact logic for heating circuit activation
• DIN rail mounting compatibility for standardized installation
• Integrated thermal cutoff for enhanced safety

Applications

• Electrical enclosure temperature regulation
• Heating element control in industrial cabinets
• Condensation prevention systems
• Climate control for automation panels

Procurement Notes

Verify that the specific part number 01116.9-00 matches the required normally open configuration and voltage ratings for your application. Confirm that the operating temperature range of -45°C to +80°C aligns with your environmental conditions. Ensure the mounting space accommodates the DIN rail profile and terminal connections. Cross-reference the switching differential requirements with your thermal management design specifications before finalizing procurement.

Selection Notes

Select this component when a mechanical, adjustable thermostat is required for simple heating control loops. The normally open contact type is suitable for activating heaters when temperatures drop below the setpoint. Consider the 7°F switching differential for hysteresis requirements. Verify that the 10A/15A current ratings are sufficient for the connected load. This model is appropriate for standard indoor or protected outdoor enclosures where digital interfaces are not necessary.

Part Context

This thermostat belongs to the Stego STS 011 series, which provides reliable mechanical climate control solutions for electrical enclosures. The series is widely used in industrial automation, telecommunications, and transportation sectors to maintain optimal operating temperatures. Stego products are known for their durability and compliance with international standards such as UL and VDE, ensuring safe operation in various global markets.

Replacement Considerations

Direct substitutes may include other models from the Stego ST 011 series with compatible ratings. Verify that any replacement maintains the same normally open contact logic and DIN rail mounting dimensions. Ensure the new part supports the required voltage and current specifications. Check if the switching differential and temperature range meet the original design parameters.