ALRE IT RTBSU-401.00000 Room Temperature Controller UA090000

The ALRE IT RTBSU-401.00000 is a reliable room temperature controller designed for heating applications. This flush-mounted thermostat features a bimetal sensor and a 1-pole opener (normally closed) contact, ensuring precise temperature regulation. With a setting range of 5-30 °C and a switching differential of approx. 0.5 K, it provides consistent comfort. The device operates at 230 V AC, 50/60 Hz, and supports resistive loads up to 10 A and inductive loads up to 2 A. Its pure white (RAL 9010) housing fits seamlessly into any interior.

Advantages

Simple and reliable bimetal technology ensures long-lasting performance. Easy flush-mount installation with screw terminals for secure wiring. Suitable for standard heating systems with no indicator light for minimalistic design.

Suitable for

• Residential and commercial heating control
• Replacement of existing room thermostats
• Integration into standard 230 V AC heating circuits

Key specifications

• Operating Voltage: 230 V AC
• Frequency: 50/60 Hz
• Switching Current (Resistive): 10 A
• Switching Current (Inductive): 2 A
• Temperature Setting Range: 5 - 30 °C
• Switching Differential: Approx. 0.5 K
• Contact Type: 1-pole opener (NC)
• Mounting: Flush-mounted
• Protection Class: IP20
• Sensor: Bimetal
• Colour: Pure White (RAL 9010)
• Connection: Screw terminals, max. 2.5 mm²
• Approvals: CE
• Housing Material: Plastic

Recommendations

For optimal performance, ensure proper wiring and mounting according to local regulations. This thermostat is not suitable for smart home integration or remote control.