Finder 7U.02.8.120.0000 Thermostat, NC, 0-60°C, DIN Rail, Light Grey

The Finder 7U.02.8.120.0000 is a compact electromechanical thermostat designed for heater control in enclosures, preventing condensation and low temperatures. Unlike digital thermostats, it uses a robust thermobimetal sensor for reliable switching without power consumption for the control circuit.

Highlights

• Normally closed (NC) contact opens on temperature rise
• Adjustable setpoint from 0 to +60 °C
• Switching differential 7 K (±4 K tolerance)
• High switching capacity: 10 A at 250 V AC
• Mounts on 35 mm DIN rail

In daily use

The thermostat is typically wired in series with a heater. When the temperature drops below the setpoint, the contact closes and energizes the heater. Once the temperature rises above the setpoint plus the differential, the contact opens. The screw terminals accept conductors up to 2.5 mm², simplifying installation.

Full specifications

• Thermostat type: Normally closed (NC)
• Function: Heater control (anti-condensation)
• Switching temperature range: 0 to +60 °C
• Switching differential: 7 K (±4 K tolerance)
• Max. switching voltage AC: 250 V AC
• Max. switching current AC: 10 A (resistive load)
• Max. switching voltage DC: 30 V DC
• Max. switching current DC: 10 A (resistive load)
• Sensor element: Thermobimetal
• Connection type: Screw terminals
• Max. conductor size: 2.5 mm² (AWG 14)
• Mounting type: 35 mm DIN rail (EN 60715)
• Protection degree: IP20
• Housing material: Self-extinguishing thermoplastic (UL 94 V-0)
• Colour: Light grey (RAL 7035)
• Operating temperature: -20 to +80 °C
• Storage temperature: -45 to +80 °C
• Approvals: VDE, UL, cUL

Final note

Designed for reliable heater control in electrical enclosures, this thermostat offers a simple, maintenance-free solution for condensation prevention.