Procurement Zone

The Siemens SIRIUS 3RT2018-1AB01 is a standard 3-pole electromagnetic contactor with an S00 frame. It has an AC-3 rated capacity of 7.5kW/400V and a rated current of 16A. It uses a 24V AC coil and has a built-in set of normally open auxiliary contacts. The screw terminal design makes it suitable for direct starting circuits of small motors.

The Siemens SIRIUS 3RT2017-2XF42-0LA2 is an electromagnetic contactor for track traction/coupling. It is rated at 12A, 5.5kW/400V AC-3. The coil covers a wide voltage range of DC72 to 125V and has built-in surge suppression. It is equipped with spring terminals and one set of normally closed auxiliary contacts, making it suitable for applications with large voltage fluctuations.

The Siemens SIRIUS 3RT2017-2LB42-1LA0 is an electromagnetic contactor for traction/coupling. It is rated at 12A, 5.5kW/400V AC-3, uses a 24V DC wide-range coil, has a built-in set of normally closed auxiliary contacts, a spring terminal design, and a mechanical life of up to 30 million cycles, making it suitable for frequent operation applications.

The Siemens SIRIUS 3RT2017-2KF42-0LA0 is an electromagnetic contactor for traction/coupling. It is rated at 12A, 5.5kW/400V AC-3, and uses a 110V DC wide-range electronic coil. It has a built-in suppression diode and an external series resistor, and is equipped with one set of normally closed auxiliary contacts and spring terminals.

The Siemens SIRIUS 3RT2017-2BB44-3MA0 is a reversible (forward and reverse rotation) electromagnetic contactor with an AC-3 rated capacity of 12A, 5.5kW/400V, and a 24V DC coil. It has four sets of auxiliary contacts (2NO+2NC), spring terminals with IP20 protection, and has obtained multiple international certifications including CCC, CSA, EAC, and UL.

The Siemens SIRIUS 3RT2017-2VB42 is an S00 frame electromagnetic contactor, AC-3 rated at 12A, 5.5kW/400V, with a 24V DC coil capable of withstanding 0.85 to 1.85 times the rated voltage. It has a built-in set of normally closed auxiliary contacts and diode protection, but does not support the addition of external auxiliary contact modules.

The Siemens SIRIUS 3RT2017-1BB44-3MA0 is a reversible (forward and reverse rotation) electromagnetic contactor, AC-3 rated at 12A, 5.5kW/400V, with a 24V DC coil. It has 4 sets of auxiliary contacts (2NO+2NC). The main circuit uses traditional screw terminals, and its specifications are the same as the spring terminal version in the same series, only the terminal type is different.

The Siemens SIRIUS 3RT2017-2LF41 is a rail-coupled electromagnetic contactor with an AC-3 rated capacity of 12A, 5.5kW/400V, and a wide-range 110V DC coil. It features a built-in varistor for surge suppression, one set of normally open auxiliary contacts, and spring terminals. The net weight is approximately 0.318 kg, and it complies with RoHS and WEEE standards.

The Siemens SIRIUS 3RT2017-2LB42 is the basic code for an electromagnetic contactor for traction/coupling. It is rated at 12A, 5.5kW/400V, AC-3, with a 24V DC coil. It has one set of normally closed auxiliary contacts and spring terminals. The actual shipment is differentiated by the original manufacturer's suffix, but the core electrical specifications are the same.

The Siemens SIRIUS 3RT2017-2KF42 is an electromagnetic contactor for traction/coupling. It is rated at 12A, 5.5kW/400V AC-3, and uses a 110V DC wide-range electronic coil with a built-in suppression diode. It is equipped with one set of normally closed auxiliary contacts and spring terminals, making it suitable for control systems powered by 110V DC power.

The Siemens SIRIUS 3RT2017-2KF41 three-pole electromagnetic contactor features a 110V DC coil with a built-in suppression diode and one set of NO auxiliary contacts. It is rated for AC-3 at 12A and 5.5kW and has spring terminals for quick wiring.

The Siemens SIRIUS 3RT2017-2KB42 is an S00 miniature contactor with a 24V DC coil, one set of normally closed (NC) auxiliary contacts, AC-3 rated 12A, 5.5kW, and spring terminal quick wiring.

Siemens SIRIUS 3RT2017-2KB41 features a 24V DC coil, one set of normally open (NO) auxiliary contacts, a mechanical life of 30 million cycles, spring terminals, and support for upright mounting.

The Siemens SIRIUS 3RT2017-2FB41 features a 24V DC coil with one set of normally open auxiliary contacts, a closing delay of 30~100ms, a release delay of 38~65ms, and a maximum AC-3 lifespan of 750 cycles per hour.

The Siemens SIRIUS 3RT2017-2FB42 features a 24V DC coil and one set of normally closed (NC) auxiliary contacts. It has the same body specifications as the 2FB41 and is suitable for interlocking or power failure feedback circuit designs.