1. Control Cabinet Wiring in Hazardous Locations
The STTB 1,5 BU terminal block is ideal for connecting instrumentation and control signals within explosion-protected control cabinets in industries such as chemical plants or oil & gas facilities. Its ATEX certification ensures compliance with stringent safety standards required for hazardous environments, providing a secure connection for critical signals.
Problem SolvedSafely and efficiently terminates wiring for control signals in potentially explosive atmospheres while maximizing space utilization within control panels.
ATEX certificationEx zoneControl cabinetChemical plantOil & gas500V17.5ADouble-levelSpring-cage connection
2. Space-Constrained Machine Building Applications
In modern machinery, where space is often limited, the compact 4.2mm width and double-level design of this terminal block enable a significant reduction in panel size while reliably handling 500V/17.5A electrical connections. The spring-cage technology provides robust, vibration-resistant connections, which are crucial for the continuous operation of moving machinery.
Problem SolvedProvides reliable, high-density electrical connections in compact machinery panels, ensuring stable operation even under mechanical vibration.
Space-saving designCompactMachine buildingVibration resistance500V17.5ASpring-cageDIN rail mount
3. Building Automation Systems for High-Density Signal Routing
For complex building automation systems in commercial or industrial buildings, routing numerous sensor and actuator signals requires efficient and space-saving connection technology. This terminal block's double-level structure and quick spring-cage connection accelerate installation time and provide clear, organized wire management for high-density signal integration.
Problem SolvedManages high volumes of low-current control signals in crowded building automation panels, speeding up installation and simplifying ongoing maintenance.
Building automationSignal routingHigh-densityDouble-levelSpring-cage0.08-1.5mm² wireQuick installationWire management
