ABB 2TKA00005263 Combination Thermostat - IP21

Wireless connectivity simplifies installation and reduces wiring complexity, translating to faster commissioning and lower labor costs. In practice, the 230V external supply and wireless operation enable seamless integration with existing heating circuits and smart-building systems, while supporting room-level and floor-level control for tailored comfort and energy management. This translates to measurable efficiency gains and a smoother installation experience for contractors and facilities teams. The device’s measuring range of 5 to 35 °C delivers precise comfort bands, reducing overheating and under-heating in mixed-use spaces, with direct energy savings and improved occupant satisfaction. The single heater output with a Normally Open contact (NO) supports common actuators up to 16A at 230V, simplifying wiring and increasing compatibility with standard radiators and underfloor heating elements. This reduces project risk and accelerates commissioning in retrofit scenarios. The rugged Saga design, paired with RAL 9003 Signal White, ensures aesthetically pleasing integration in modern interiors, while the IP21 envelope provides protection in typical indoor environments. The thermostat’s resistance sensor and wireless connection enable reliable data capture and remote monitoring, supporting predictive maintenance and fault detection. RoHS and REACH compliance, along with the CE declaration and EPD for Nordic Bluetooth Thermostat, help you meet regulatory obligations and demonstrate sustainability to customers. ABB EcoHeat app compatibility enables remote configuration, real-time cost visibility, and energy analytics, delivering ongoing operational value and a lower total cost of ownership. Installation and commissioning become faster due to clear mounting dimensions (70 mm width and height, 42 mm depth) and a compact footprint that fits standard wall boxes. The product’s external power supply and energy-efficient standby draw of 0.5 W minimize idle losses, contributing to long-term operating savings in commercial or residential settings.