Procurement Zone

The Siemens SIRIUS 3RH2140-1JB40 is an S00 coupled contact relay with 4 normally open contacts, a DC 24V coil, a coil operating range of 0.7–1.25 × Us, a built-in diode, screw terminal connection, and is designed for direct drive of PLC outputs.

The Siemens SIRIUS 3RH2140-1FB40 is an S00 contact relay with 4 normally open contacts, a DC 24V coil, and a built-in diode. It can absorb coil power failure surges and protect PLC output points. It has screw terminal connections and is suitable for DC 24V control systems.

The Siemens SIRIUS 3RH2140-1BG40 is an S00 size contact relay with 4 normally open (4NO) contacts, a DC 125V coil, and screw terminal connections. It is suitable for controlling electrical equipment powered by a 125V battery pack and is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1BF40 is an S00 size contact relay with 4 normally open (4NO) contacts, a DC 110V coil, and screw terminal connections. It is commonly used in DC 110V control circuits in power plants and substations for signal switching and amplification.

The Siemens SIRIUS 3RH2140-1BE40 is an S00 size contact relay with 4 normally open (4 NO) contacts, a DC 60V coil, and screw terminal connections. It is suitable for devices with DC 60V control power supplies and is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AV60 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 480V 60Hz coil, and screw terminal connections. It can directly draw power from North American 480V systems as the control voltage for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AP00 is an S00 size contact relay with 4 normally open (4 NO) contacts, an AC 230V 50/60Hz coil, and screw terminal connections. It conforms to European AC 230V control power supply standards and is commonly used in export-oriented machines for signal switching and multiplication in control circuits.

The Siemens SIRIUS 3RH2140-1AN20 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 220V 50/60Hz coil, and screw terminal connections. It can directly use the common AC 220V control power supply in Taiwan for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AK60 is an S00 size contact relay with 4 normally open (4NO) contacts, AC 110V 50Hz/120V 60Hz dual rated coils, and screw terminal connection, facilitating the shipment of the same model to both 50Hz and 60Hz markets. It is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AK20 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 120V 50/60Hz coil, and screw terminal connections. It is suitable for North American standard equipment using 120V control power supplies for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AH00 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 48V 50/60Hz coil, and screw terminal connections. It is suitable for European machinery and equipment with AC 48V control power supply and is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AF00 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 110V 50/60Hz coil, and screw terminal connections. It is suitable for distribution panels and machine tools with AC 110V control power supply and is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AD00 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 42V 50/60Hz coil, and screw terminal connections. It is compatible with machines using AC 42V safe low-voltage control power supplies and is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2140-1AB00 is an S00 size contact relay with 4 normally open (4NO) contacts, an AC 24V 50/60Hz coil, and screw terminal connections. It is suitable for low-voltage control circuits supplied with AC 24V by a control transformer and is used for signal switching and amplification in control circuits.

The Siemens SIRIUS 3RH2131-2VB40 is an S00 coupled contact relay with 3 normally open and 1 normally closed contacts, a DC 24V coil, a coil operating range of 0.85–1.85×Us, a built-in diode, and spring terminal connection. It is designed for direct drive of PLC outputs.