ASTfuse continuously measures electrical parameters independently for each phase, providing detailed information about the operating condition of the electrical installation.<\/p>\n
Measured parameters include:<\/p>\n
- \n
- Voltage<\/li>\n
- Current<\/li>\n
- Active power<\/li>\n
- Energy consumption<\/li>\n<\/ul>\n
Real-time monitoring enables accurate energy analysis, early detection of abnormal operating conditions, and optimization of energy consumption.<\/p>\n
\nRemote Control and Automation<\/strong><\/p>\n
ASTfuse allows remote switching of electrical circuits from anywhere via Wi-Fi<\/strong> and the ASTonline<\/strong> platform.<\/p>\n
Using the mobile application or web interface, users can:<\/p>\n
- \n
- Switch electrical circuits on and off remotely.<\/li>\n
- Create weekly operating schedules.<\/li>\n
- Configure timers.<\/li>\n
- Automate switching sequences.<\/li>\n
- Monitor energy consumption.<\/li>\n
- Control the device using a smartphone or tablet.<\/li>\n<\/ul>\n
The controller is also compatible with popular smart home ecosystems, supporting voice control through Google Home<\/strong> and Amazon Alexa<\/strong>.<\/p>\n
\nSafety and Reliability<\/strong><\/p>\n
ASTfuse is equipped with a high-speed switching mechanism and advanced protection functions designed to ensure reliable operation under demanding conditions.<\/p>\n
Integrated 6 kV surge protection<\/strong> safeguards the installation against lightning-induced transients and electrical disturbances, while the robust servo-driven switching mechanism ensures fast and reliable operation.<\/p>\n
An external antenna with a magnetic base provides stable wireless communication even when installed inside metal electrical cabinets.<\/p>\n
![\"\"](\"https:\/\/www.astsystem.pl\/en\/wp-content\/uploads\/2026\/08\/ASTfuse-U-202510-200x300.png\")
![\"\"](\"https:\/\/www.astsystem.pl\/en\/wp-content\/uploads\/2026\/08\/ASTfuse-R-202510-200x300.png\")
<\/p>\n
\nKey Features<\/strong><\/p>\n
- \n
- Remote control via Wi-Fi<\/strong>.<\/li>\n
- Integration with the ASTonline<\/strong> management platform.<\/li>\n
- Independent measurement of voltage, current, power, and energy for each phase.<\/li>\n
- Real-time monitoring of electrical parameters.<\/li>\n
- Remote switching from anywhere in the world.<\/li>\n
- Weekly scheduling and timer functions.<\/li>\n
- Automated operating scenarios.<\/li>\n
- Integrated 4 \u00d7 63 A<\/strong> overcurrent protection.<\/li>\n
- 6 kV<\/strong> surge protection.<\/li>\n
- High-speed servo switching mechanism.<\/li>\n
- 2.4 GHz Wi-Fi<\/strong> communication.<\/li>\n
- Compatible with Google Home<\/strong> and Amazon Alexa<\/strong>.<\/li>\n
- Voice control support.<\/li>\n
- Free Tuya Smart<\/strong> and Smart Life<\/strong> applications for Android and iOS.<\/li>\n
- Standard DIN rail installation.<\/li>\n<\/ul>\n
\nTechnical Specifications<\/strong><\/p>\n
Power Supply<\/strong><\/p>\n
- \n
- Supply voltage: 85\u2013265 V AC<\/strong><\/li>\n
- Frequency: 50\u201360 Hz<\/strong><\/li>\n<\/ul>\n
Current Rating<\/strong><\/p>\n
- \n
- Maximum load current: 4 \u00d7 63 A<\/strong><\/li>\n<\/ul>\n
Communication<\/strong><\/p>\n
- \n
- 2.4 GHz Wi-Fi<\/strong><\/li>\n
- ASTonline cloud platform<\/li>\n
- Compatible with Tuya Smart<\/strong> and Smart Life<\/strong> mobile applications<\/li>\n<\/ul>\n
Energy Measurement<\/strong><\/p>\n
- \n
- Phase voltage<\/li>\n
- Phase current<\/li>\n
- Active power<\/li>\n
- Energy consumption<\/li>\n<\/ul>\n
Protection<\/strong><\/p>\n
- \n
- Surge protection: 6 kV<\/strong><\/li>\n<\/ul>\n
Mechanical Characteristics<\/strong><\/p>\n
- \n
- Dimensions: 90 \u00d7 73 \u00d7 86 mm<\/strong><\/li>\n
- Standard DIN rail<\/strong> mounting<\/li>\n<\/ul>\n
Environmental Conditions<\/strong><\/p>\n
- \n
- Operating temperature: \u221210\u00b0C to +50\u00b0C<\/strong><\/li>\n<\/ul>\n
Certifications<\/strong><\/p>\n
- \n
- CE<\/strong><\/li>\n
- RoHS<\/strong><\/li>\n<\/ul>\n
\nDocumentation<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
INTELLIGENT THREE-PHASE DISCONNECT SWITCH AND ENERGY METER<\/span><\/p>\n
Device Description<\/strong><\/p>\n
ASTfuse<\/strong> is an intelligent three-phase disconnect switch that combines remote switching capabilities with advanced energy monitoring. The device integrates the functions of a disconnect switch, protective device, and energy analyzer into a single solution, providing complete supervision and control of electrical installations.<\/p>\n
Designed for installation on a standard DIN rail<\/strong>, ASTfuse enables remote switching of electrical circuits, real-time monitoring of electrical parameters, and automated operation based on programmable schedules or user-defined scenarios.<\/p>\n
With integrated Wi-Fi<\/strong> communication and full compatibility with the ASTonline<\/strong> management platform, ASTfuse is an advanced component of modern energy management systems, suitable for street lighting installations, industrial applications, commercial buildings, and smart building automation.<\/p>\n","protected":false},"featured_media":1005,"template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.astsystem.pl\/en\/wp-json\/wp\/v2\/product\/1004"}],"collection":[{"href":"https:\/\/www.astsystem.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.astsystem.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.astsystem.pl\/en\/wp-json\/wp\/v2\/media\/1005"}],"wp:attachment":[{"href":"https:\/\/www.astsystem.pl\/en\/wp-json\/wp\/v2\/media?parent=1004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- RoHS<\/strong><\/li>\n<\/ul>\n
- CE<\/strong><\/li>\n
- Standard DIN rail<\/strong> mounting<\/li>\n<\/ul>\n
- Dimensions: 90 \u00d7 73 \u00d7 86 mm<\/strong><\/li>\n
- Surge protection: 6 kV<\/strong><\/li>\n<\/ul>\n
- 2.4 GHz Wi-Fi<\/strong><\/li>\n
- Frequency: 50\u201360 Hz<\/strong><\/li>\n<\/ul>\n
- Integration with the ASTonline<\/strong> management platform.<\/li>\n
- Remote control via Wi-Fi<\/strong>.<\/li>\n