DSIT DS-Therm Bimetal Thermostat for Fan Control, 0-60°C, DIN Rail, NO Contact

Bimetal thermostat for automatic fan control in enclosures and control cabinets, with an adjustable temperature range of 0°C to +60°C and a normally open contact that closes on rising temperature.

Advantages

Robust construction and user-friendly features ensure reliable, maintenance-free operation. The bimetallic sensor provides consistent performance, while the 7K (±4K) switching differential prevents rapid on/off cycling, extending fan life. Installation is straightforward: the unit snaps onto a standard 35mm DIN rail, and the 2-pole terminal accepts wires up to 2.5 mm². The plastic housing meets UL94 V-0 flammability standards, and the IP20 protection rating suits indoor use.

Suitable for

• Automatic fan control in electrical enclosures and distribution boards
• Temperature regulation in HVAC systems and technical rooms
• Cooling control for industrial machinery and server racks
• Ventilation management in building automation

Key specifications

• Product type: Bimetal thermostat
• Control function: Fan control (cooling)
• Switching principle: Normally open (NO) contact
• Temperature setting range: 0°C to +60°C
• Switching differential: 7K (±4K)
• Max. switching capacity: 250V AC, 10A (resistive), 2A (inductive); 24V DC, 10A (resistive)
• Connection: 2-pole terminal, max. 2.5 mm²
• Mounting: 35mm DIN rail
• Housing material: Plastic (UL94 V-0)
• Protection class: IP20
• Operating temperature range: -20°C to +80°C
• Storage temperature range: -45°C to +80°C
• Humidity: Max. 90% RH (non-condensing)
• Lifespan: > 100,000 cycles
• Approvals: CE
• Colour: Light grey

Recommendations

For reliable automatic cooling in technical environments, pair this thermostat with a suitable axial fan and ensure proper ventilation clearances. Regular inspection of connections and settings will maintain optimal performance.