1. Railway Signaling and Control Cabinets
In train control systems, signaling equipment, and on-board power distribution units, robust and reliable protective earthing is crucial. The terminal block's compliance with DIN EN 50155 standards for oscillation and shock ensures durability in the high vibration and shock environments inherent to railway applications. Its compact, double-level design efficiently saves space within crowded control cabinets, while the push-in connection technology facilitates quick and secure wiring, vital for challenging field installations.
Problem SolvedEnsures highly robust and secure protective earthing connections in rolling stock and trackside railway equipment, effectively withstanding severe environmental stresses (vibration, shock, extreme temperatures from -60°C to 110°C) while optimizing cabinet space and reducing wiring time.
DIN EN 50155Railway ApplicationsProtective EarthingVibration ResistanceShock ResistanceCompact DesignPush-in ConnectionTemperature Extremes
2. Industrial Machine Building and Automation Panels
For complex industrial machinery, critical grounding for motor control, PLCs, and safety circuits is paramount. This terminal block provides a highly reliable protective earth connection for equipment operating in environments with significant mechanical stress or wide temperature variations. The 6 kV rated surge voltage offers essential protection against transient overvoltages commonly found in industrial power systems, and its broad operating temperature range (-60°C to 110°C) supports diverse industrial climates.
Problem SolvedProvides dependable protective earthing for sensitive industrial equipment and enhances operator safety, offering excellent mechanical stability (due to railway testing compliance) and robust surge voltage protection in demanding machine environments characterized by wide temperature fluctuations and potential mechanical stresses.
Machine BuildingProtective EarthSurge Voltage Protection (6 kV)Industrial AutomationControl PanelsVibrationTemperature StabilityConductor Range (0.14-4mm²)
3. Process Industry Instrumentation and Sensor Grounding
In process control plants, such as chemical or petrochemical facilities, establishing robust and reliable earth connections for sensitive instrumentation and sensor arrays is vital for preventing electrical noise and ensuring operational safety. The PTTB 2,5-PE's Push-in technology allows for rapid, tool-free wiring across a flexible range of conductor sizes (0.14-4 mm²), making it ideal for connecting various sensor and instrument cables. Its compact form factor is particularly advantageous for high-density wiring configurations in junction boxes or central control room panels.
Problem SolvedFacilitates secure, space-efficient, and reliable protective grounding for a multitude of field instruments and sensors within process plants. This minimizes installation time and ensures signal integrity by providing a stable earth reference, even when exposed to demanding environmental conditions and requiring connections for a variety of conductor types.
Process ControlInstrumentationSensor GroundingSignal IntegrityCompact WiringPush-in TechnologyConductor Cross-section (0.14-4mm²)Protective Earth
