Timing relays PCA-512 UNI
Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).
The LK-BZ-703K indicator lamp is used to provide visual indication of the presence of voltage in the individual phases of a three-phase mains supply.
With built-in protection.
Red-yellow-green LEDs.
The LK-BZ-703B indicator lamp is used to provide visual indication of the presence of voltage in the individual phases of a three-phase mains supply.
With built-in protection.
3 x blue LEDs.
Converter RS-485 <=> TCP/IP.
Converter RS-485 <=> USB.
The LK-BZ-701G indicator light is usedto visually indicate the presence of voltage in a single-phase circuit.
With built-in protection.
1 x green LED.
Current shunt.
The LK-BZ-701R indicator light is usedto visually indicate the presence of voltage in a single-phase circuit.
With built-in protection.
1 x red LED.
The LK-BZ-703K indicator lamp is used to provide visual indication of the presence of voltage in the individual phases of a three-phase mains supply.
With built-in protection.
Red-yellow-green LEDs.
The LK-BZ-703B indicator lamp is used to provide visual indication of the presence of voltage in the individual phases of a three-phase mains supply.
With built-in protection.
3 x blue LEDs.
The LK-BZ-701G indicator light is usedto visually indicate the presence of voltage in a single-phase circuit.
With built-in protection.
1 x green LED.
The LK-BZ-701R indicator light is usedto visually indicate the presence of voltage in a single-phase circuit.
With built-in protection.
1 x red LED.