Actuators, Sensors & Monitoring Relays

Siemens SENTRON total current transformer, with an inner diameter of 140mm and a rated operating current of 500A, is suitable for Type A leakage current monitoring systems. It can be used with the 5SV8 series monitoring relays and has an operating temperature range of -10°C to 50°C. It is stable and reliable in operation.

The Siemens SENTRON digital 4-channel leakage current monitoring relay has an adjustable monitoring range of 30mA to 30A, a settable delay time of 0.02 to 10 seconds, a rated voltage of 230V AC, and provides 5 sets of normally open contacts and an abnormality memory function. It is suitable for monitoring low-voltage power distribution systems.

The Siemens SENTRON digital leakage current monitoring relay has an adjustable operating value of 30mA to 30A, a settable delay time of 0.02 to 10 seconds, residual current display and abnormality memory functions, and an IP41 protection rating on the front panel. It is suitable for monitoring and protecting low-voltage power distribution systems.

The Siemens SIRIUS AS-Interface M12 socket cover features an O-ring-free design, a temperature range of -30°C to 85°C, and complies with multiple international certifications such as EAC, UL, and CSA. It is suitable for protecting unused M12 connectors in distributed I/O modules.

The Siemens SIRIUS AS-Interface M12 tap features a threaded locking M12 socket design and a robust, durable black housing. It is suitable for branch connection expansion of AS-i systems, facilitating quick connection of field sensors and actuators into the wiring system.

The Siemens SIRIUS AS-Interface coupling module cover is suitable for FK and PG coupling modules, has marine-grade certification, and can effectively protect the integrity of the module interface. It is suitable for installation and use in various industrial and marine automation control fields.

The Siemens SIRIUS AS-Interface power supply has an input voltage of 120VAC or 230 to 500VAC and an output of 30V DC/8A. It features built-in ground fault and overload detection, supports single-phase and two-phase operation, and adopts a DIN rail mounting design for easy installation and maintenance.

The Siemens SIRIUS AS-Interface power supply has an input voltage of 120V or 230V AC and an output of 30V DC/5A. It has an IP20 protection rating and features ground fault detection, overload detection, and AS-i data decoupling functions, ensuring stable and reliable operation.

The Siemens SIRIUS AS-Interface power supply has an input voltage of 24V DC, an output of 30V DC/3A, an IP20 protection rating, and features ground fault detection, overload detection, and AS-i data decoupling functions. It is suitable for AS-i network systems powered by DC.

The SIRIUS 3RX9501-0BA00 is a dedicated power supply unit for the AS-i system. It has an input voltage of 85-253V AC, a stable output of 30V DC, and a rated current of 3A. It provides stable power supply to the AS-Interface bus network, is rail-mounted, has an IP20 protection rating, and is suitable for industrial automation control panels.

The SIRIUS 3RX9025-0AA00 is a special-shaped cable for external auxiliary power supply of AS-i systems. It is made of black trapezoidal cross-section 2x1.5mm² polyurethane (PU) material, which is oil-resistant, weather-resistant, and bend-resistant. It comes in a standard 100-meter roll and is suitable for wiring of sensor/actuator circuits that require additional power supply.

The SIRIUS 3RX9020-0AA00 is a special-shaped cable for external auxiliary power supply of AS-i systems. It is made of black trapezoidal cross-section 2x1.5mm² rubber material and is suitable for wiring of sensor/actuator circuits that require additional power supply. It comes in a standard 100-meter roll and is manufactured in Germany.

SIRIUS 3RX9010-0AA00 is a standard yellow trapezoidal cross-section cable for AS-i systems, made of 2x1.5mm² rubber. It transmits both data signals and power, and is the main trunk cable for building AS-Interface bus networks. It comes in a standard 100-meter roll.