THERMOSTAT KTO 1140 Advantages
The ABB KTO 1140 Thermostat For Fan Control stands out from comparable cabinet‑thermostat units in several key areas.
Passive mechanical bimetallic sensing design. The ABB KTO 1140 Thermostat For Fan Control adopts bimetallic temperature‑sensitive element without needing auxiliary supply power — critical for reliable cabinet fan‑control even under auxiliary‑power‑failure risk inside industrial drive cabinets.
Wide adjustable temperature setting range. The ABB KTO 1140 Thermostat For Fan Control provides 0 °C‑60 °C continuous adjustment via front rotary dial. The ABB KTO 1140 Thermostat For Fan Control allows users to set fan‑start temperature threshold according to different cabinet heat‑dissipation requirements.
Potential‑free high‑current relay contact output. The ABB KTO 1140 Thermostat For Fan Control uses potential‑free contact supporting up to 5 A /250 AC resistive load. The ABB KTO 1140 Thermostat For Fan Control can directly drive cabinet cooling‑fan load without intermediate relay in most cabinet applications.
Standard 35 mm DIN‑rail mounting structure. The ABB KTO 1140 Thermostat For Fan Control fits standard cabinet DIN‑rail. The ABB KTO 1140 Thermostat For Fan Control supports fast installation, spare‑part replacement and on‑site temperature‑threshold readjustment without cabinet modification.
Robust mechanical structure for cabinet environment. The ABB KTO 1140 Thermostat For Fan Control performs reliably under cabinet vibration and temperature fluctuation conditions inside variable‑frequency‑drive and DC‑drive cabinets without extra thermal‑protection components.
Native ABB VFD Spares integration. As a factory‑original ABB component, the ABB KTO 1140 Thermostat For Fan Control is perfectly matched for thermal‑management retrofit and spare‑part replacement of ABB drive cabinets, with no extra adapters or custom modification required.
THERMOSTAT KTO 1140 Applications
Papermaking Industry. Key cabinet thermal‑management spare unit within ABB VFD Spares series, implementing automatic cooling‑fan control for paper‑machine multi‑motor ACS800 drive cabinets.
Metal Rolling & Wire‑Drawing Plants. Supports hot‑rolling, cold‑rolling production‑line drive control racks, undertaking cabinet‑temperature monitoring and automatic fan‑switching for heavy‑duty DC‑drive and AC‑drive cabinet assemblies.
Textile & Lifting‑Equipment Manufacturing. Delivers automatic cabinet‑thermal‑control capability for heavy‑duty hoist and winding‑machine variable‑frequency‑drive cabinets, preventing drive‑board over‑heat caused by long‑time heavy‑load operation.
Oil, Gas & Petrochemical Facilities. Harsh‑environment mechanical‑reliability design makes the ABB KTO 1140 Thermostat For Fan Control the preferred cabinet‑thermal‑control spare part for large‑auxiliary‑motor drive cabinets inside petrochemical‑plant workshops.
Industrial Drive‑Cabinet Thermal‑Management Automation Systems. Contributes to critical cabinet heat‑dissipation control loops requiring passive, high‑integrity automatic cooling‑fan switching that meets stringent industrial regulatory and reliability standards.
THERMOSTAT KTO 1140 Certifications & Compliance
The ABB KTO 1140 Thermostat For Fan Control holds the following international safety and compliance approvals:
• CE certification for industrial cabinet thermal‑management spare components.
• Industrial EMC compliance for ABB VFD Spares series automation assemblies.
All units supplied are 100% new original ABB parts. Every ABB KTO 1140 Thermostat For Fan Control unit is functionally tested before dispatch, packed in professional anti‑static packaging, and covered by a one‑year warranty from the date of delivery.
