Jumo Capillary Thermostat Surface Mount +100°C Max Safety Temperature Limiter 603021/01-1-025-30-0-00-20-13-46-120-8-6/000

Jumo 603021/01-1-025-30-0-00-20-13-46-120-8-6/000 Capillary Thermostat is a high-quality surface-mounted safety temperature limiter designed to maintain safe operating conditions by monitoring and limiting temperature up to +100°C. It operates on the principle of volume expansion, where the filling medium inside the rigid capillary probe expands with temperature increase, causing a diaphragm to actuate a microswitch.

This thermostat features one single-pole double-throw (SPDT) switching contact with a contact rating of 230 V AC at 10 A, suitable for demanding industrial electrical circuits. Its automatic reset type eliminates the need for manual resetting after tripping, enhancing operational safety and convenience.

The product comes with an IP54 rated enclosure, offering protection against dust ingress and water splashes, making it suitable for harsh industrial environments. Solder tab terminals ensure secure and reliable electrical connections during installation.

It complies with important standards including EN 60529-IP54, 97/23/EC, DIN EN 14597, and EN 60529-IP44, ensuring reliable performance and safety compliance in industrial applications.

The thermostat is part of the ATH series, where the ATHs-1 variant allows external adjustment of the switching point, while the ATHs-2 allows internal adjustment. Versions with screw-in pockets (U) and extensions (UZ) provide flexible installation options.

This device is widely used in industrial heater thermostats, temperature monitoring systems, and safety limiting applications within manufacturing, HVAC, process control, and electrical automation sectors.

Operates on volume expansion principle with rigid capillary probe. One SPDT microswitch contact rated at 230 V AC, 10 A. Automatic reset enhances operational safety. IP54 rated for dust and water splash protection. Solder tab terminals for secure electrical connections.

Complies with EN 60529-IP54, 97/23/EC, DIN EN 14597, EN 60529-IP44 standards. Part of ATH series with adjustable switching points. Suitable for industrial temperature limitation and monitoring. Surface mount design for convenient installation.

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