Procurement Zone

The Siemens SIRIUS 3RA2921-1AA00 is a screw terminal connection module that provides both electrical and mechanical connections. It can combine the 3RV2.1/3RV2.2 motor protection circuit breaker and the 3RT2.2 (S0) contactor into an integrated motor starter, suitable for contactors with AC operating voltage.

The Siemens SIRIUS 3RA2913-2AA1 is an S00 size reversible starter wiring kit that provides electrical and mechanical connections for the main circuit, including mechanical interlocking. It uses screw terminals and is used to form a forward and reverse reversible combination of two 3RT2 contactors. It is the successor to the 3RA1913-2A.

The Siemens SIRIUS 3RA2316-8XB30-1BB4 is an S00 size reversible contactor assembly, AC-3 9A/4kW (400V), 3-pole, control voltage 24V DC, screw terminals, with factory-installed electrical and mechanical interlocks, suitable for three-phase motor forward and reverse control.

The Siemens SIRIUS 3RA1921-1DA00 is an electrical and mechanical connection module used to connect the 3RV2.1/3RV2.2 motor protection circuit breaker and the 3RT2.1 contactor (AC/DC operation) to quickly form an S00/S0 load feeder. It is packaged individually and weighs approximately 0.03 kg.

The Siemens SIRIUS 3RT2916-1DG00 is an interference suppression diode suitable for contactors, relays, and motor contactors with 12 to 250V DC coils. It is S00 size and uses a snap-on installation to effectively suppress surge voltages generated when the coil is de-energized.

The Siemens SIRIUS 3RT2926-1BC00 is a varistor-type surge suppressor suitable for motor contactors with coils ranging from 48 to 127V AC or 70 to 150V DC. It is S0 size and features a snap-on mounting design to absorb surge voltages generated when the coil is de-energized.

The Siemens SIRIUS 3RT2946-4EA2 is a terminal cover suitable for S3 size contactors, circuit breakers and overload relays, and can be used with the 3RW404 soft starter. It is used to cover box-type terminals to prevent accidental contact and foreign object intrusion. Each pack contains 2 pieces.

The Siemens SIRIUS 3RT2936-4EA2 is a terminal cover that is suitable for S2 size 3-pole contactors 3RT203, circuit breakers 3RV2.3, and overload relays 3RB3.3. It is also compatible with soft starters 3RW303 and 3RW403. It can cover box-type terminals and is packaged in packs of 2.

The Siemens SIRIUS 3RT2916-1BB00 is an S00 size varistor surge suppressor suitable for 24~48V AC/24~70V DC coils. It can be plugged into the front side of the 3RT2.1 contactor and the 3RH2 auxiliary contactor to suppress coil switching surges. It does not have an LED.

Miniature fuseless switches/circuit breakers (MCBs) used in power distribution systems belong to the SENTRON product series and are mainly used to protect circuits from overload and short circuit damage. Product Model: 5SY4101-7 Rated voltage: 230 V AC Extreme number: 1 Pole Rated current: 1 A Interruption capacity: 10 kA characteristic: C characteristics

The 3WL9212-4AE31-0BA1 is a pull-out guide frame accessory used with Siemens SENTRON 3WL series frame circuit breakers. It is not the circuit breaker body, but provides a trolley insertion and removal rail and positioning mechanism. It is suitable for replacing existing circuit breakers in distribution panels, building up spare parts, or purchasing for new projects. Kenxin Motor provides original authorized sources.

3WL9212-3AE31-0AA1-Z is a withdrawable guide frame accessory for Siemens SENTRON 3WL series 3-pole frame circuit breakers. It features a special Z optional code and is used for circuit breaker trolley installation and positioning. It is suitable for replacing existing distribution panel spare parts or for new projects. Kenxin Motor provides original authorized parts.

The 3WL1363-4EB67-4GS4 is a Siemens SENTRON 3WL series Size III large-frame air circuit breaker with a rated current of up to 6300A. It is equipped with an ETU45B electronic trip unit and provides LSIN protection function, making it suitable as a main line incoming protection switch for distribution panels. Kenxin Motor provides original factory authorized quotations and technical consultation.

The 3WL1363-4EB67-4GA4 is a Siemens SENTRON 3WL series Size III large frame air circuit breaker with a rated current of up to 6300A. It is equipped with an ETU45B electronic trip unit and provides LSIN protection. It has the same electrical specifications as the GS4 model, but the optional combinations are different. Kenxin Motor provides an authorized quote from the manufacturer.

The 3WL1350-4CB46-4GA4-ZR21 is a Siemens SENTRON 3WL series withdrawable air circuit breaker with a rated current of 5000A and 4 poles. It is equipped with an ETU25B electronic trip unit to provide LSI protection, and its ultimate breaking capacity Icu is approximately 100kA. It is suitable for the main line protection of low-voltage switchboards. Kenxin Motor provides original factory authorized quotations.