Thermostat DELOCK 66823, plastic housing IP20, 30 W, 250 V, 10 A, 43×60×33 mm, blue/grey

DELOCK 66823 is a compact thermostat in a blue/grey plastic housing with IP20 protection. It provides a small footprint (43 × 60 × 33 mm) and is designed for simple temperature control tasks with a maximum switching capacity of 30 W, switching voltage up to 250 V and switching current up to 10 A. The device is intended for installation in control cabinets and similar enclosures where a DIN‑rail mountable, low‑power thermostat is required.

Advantages

The thermostat features an electromechanical contact that closes when the temperature rises, enabling reliable switching of fans, heat exchangers or signal devices. Integrated clips on the back allow quick mounting on a 35 mm DIN rail without additional accessories. The compact plastic housing and IP20 rating make the unit suitable for indoor electrical cabinets and equipment where space is limited.

Suitable for

• Controlling filter fans
• Switching small heat exchangers
• Triggering signal devices when a set temperature is exceeded
• Integration into control cabinets on a 35 mm DIN rail

Key specifications

• Model: DELOCK 66823
• Housing: plastic, blue/grey
• Protection class: IP20
• Switching capacity: 30 W
• Switching voltage: up to 250 V
• Switching current: up to 10 A
• Dimensions: 43 × 60 × 33 mm
• Mounting: clips for 35 mm DIN rail
• Brand: DELOCK
• MPN: 66823
• EAN: 4043619668236

How to use

Mount the thermostat on a standard 35 mm DIN rail in the control cabinet using the integrated clips on the rear side. Connect the supply and load according to the wiring diagram supplied by the manufacturer and observe the specified maximum voltage (250 V) and current (10 A). The contact closes when the monitored temperature rises; choose the installation location so the sensor accurately reflects the temperature of the controlled component or space.

Recommendations

Use the thermostat only in dry, indoor environments consistent with its IP20 rating. Do not exceed the rated switching capacity (30 W) and rated current (10 A). For applications with higher power or outdoor exposure, select a device with appropriate protection and ratings. Follow local electrical codes and, if necessary, consult a qualified electrician for installation and wiring.