Trigger voltage: 24 V - 230 V
Insulation monitor for electrical installations Current measurement < 1 mA 3-digit screen for reading and configuration Double entry for PTC, PT100 and bimetallic contact probes Optional connection for RS485 ...
• Acoustic panel signaling • Insulation fault signaling • Fault signaling due to overload • Fault signaling due to overtemperature • Joint check: VA40 + TI1 + CR5
Trigger voltage: 115 V - 230 V
... control for VA40 with RS485 communication bus Modbus-RTU • Display of operating status, alarm messages and measured values • Monitoring of up to 12 units of VA40-485
3-Phase Delta Monitoring Relay, Sequence and Phase Loss, 2 SPDT Relay Outputs, IP20, DIN-rail mounting, Measuring Range 177 to 550Vac, 22.5x83.5x99.5mm housing Mounting Industrial DIN-rail Function Phase ...
Tripping current: 35 mA
... recognition parameter change-over wide-range power supply (universal power supply) Pc configurable (optional) inclusive of process monitoring + documentation Technical specifications Series: 22.5 mm rail housing operating ...
Safety relay module meets EN/ISO 13849-1 Cat.4 safety requirements, suitable for high-security requirements of industrial site monitoring for various signal, including emergency stop-signal, the safety ...
... and overvoltage of each of the phases. – the asymmetry of each phase and loss of neutral. Equipped with a positive safety relay with 1RT contact, it ensures : – an adjustable delayed shutdown when exceeding the setting. – ...
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