Siemens Contactors

power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 110 V AC, 50/60 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2 Power contactor SIRIUS 3RT2 for switching motors. The 3RT2 contactors are part of the modular SIRIUS system...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in the control circuit with enhanced reliability and safety features. Technical details: 6 NO + 2 NC 24 V DC Screw terminal Frame size S00 Captive auxiliary switch Positively driven operation...

Power Contactor The SIRIUS 3RT1 power contactor is designed for switching motors with high contact reliability and compact design. Technical details: Type: power contactor AC-3e/AC-3: 265 A Power: 132 kW / 400 V AC (50-60 Hz) DC Uc: 220-240 V 3-pole Auxiliary contacts: 2...

Auxiliary switch The 3RH29 auxiliary switch is designed for the expansion of auxiliary contacts in control circuits, compatible with 3RT2 contactors and 3RH2 contactor relays. Technical details: On the front 2 NO + 2 NC Current path: 1 NO, 1 NC, 1 NC, 1...

SIRIUS 3RT2 Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors and auxiliary and control circuits, enabling direct connection to electronic controllers. Technical details: Type: power contactor Standard: AC-3e/AC-3 Current: 9 A Power: 4 kW / 400 V Poles: 3-pole Control...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors with high reliability and compact design. Technical details: Type: power contactor AC-3e/AC-3 Current: 12 A Power: 5.5 kW / 400 V Poles: 3-pole Voltage: 230 V AC Frequency: 50 Hz Auxiliary contacts:...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in the control circuit. Technical details: 2 NO + 2 NC 24 V DC Spring-loaded terminal Frame size S00 Suitable for AC or DC operation Available with screw or spring-loaded terminals...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors with a compact and reliable performance. Technical details: Type: AC-3e/AC-3 Current: 9 A Power: 4 kW / 400 V Poles: 3-pole Voltage: 230 V AC Frequency: 50/60 Hz Auxiliary contacts: 1 NO...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in the control circuit. Technical details: 3 NO + 1 NC 24 V DC Spring-loaded terminal Frame size S00 Standard-compliant terminal designations Positively driven operation available Climate-resistant High contact reliability Suitable...

Product Overview Mechanical latch, 230 V AC/DC, for contactors 3RT202, 3RT232, 3RT252. Article Number: 3RT2926-3AP31. Key Specifications Electrical Ratings: Operating voltage: 230 V AC/DC Function: Mechanical latching mechanism Application: Contactor latching and holding Compatibility: Designed for contactors 3RT202 series Compatible with contactors 3RT232 series...

Product Overview Communication module PROFINET High-Feature with integrated switch. This advanced communication module provides seamless PROFINET connectivity for industrial automation systems, featuring an integrated switch for enhanced network topology flexibility and supporting high-speed data transmission up to 100 Mbps. Technical Specifications Article Number: 3RW5950-0CH00...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors with high contact reliability in a compact design. Technical details: Type: AC-3e/AC-3 Current: 12 A Power: 5.5 kW / 400 V Poles: 3-pole Control Voltage: 230 V AC Frequency: 50/60 Hz Auxiliary...

Product Overview SIRIUS soft starter S3 80 A, 55 kW/500 V, 40 °C 400-600 V AC, 24 V AC/DC Screw terminals Thermistor motor protection. This high-power soft starter provides advanced motor control capabilities with integrated thermistor protection, designed for demanding industrial applications requiring smooth...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors and auxiliary and control circuits, providing reliable performance in a compact design. Technical details: AC-3e/AC-3 12 A 5.5 kW / 400 V 3-pole 24 V DC 0.7-1.25* Uc With integrated suppressor diode...

Product Overview SIRIUS soft starter S3 80 A, 55 kW/500 V, 40 °C 400-600 V AC, 24 V AC/DC Spring-type terminals Thermistor motor protection. This high-power soft starter provides advanced motor control capabilities with integrated thermistor protection and convenient spring-type terminals for tool-free connection,...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors, providing compact performance with high contact reliability. Technical details: Type: AC-3e/AC-3 Current: 9 A Power: 4 kW / 400 V Poles: 3-pole Voltage: 110 V AC Frequency: 50/60 Hz Auxiliary contacts: 1...

Changeover operating mechanism for contactors 3RT107, 3RT147 Simple, efficient, and always up to date - SIRIUS modular system. Technical details: AC (50...60 Hz) / DC operation Operating voltage: 23 ... 26 V Operating mechanism: Standard, economy circuit Screw terminal Customer benefits: Simple and efficient...

Changeover operating mechanism for contactors Simple, efficient and always up to date - SIRIUS modular system. Technical details: Model: 3RT107, 3RT147 AC (50...60 Hz) / DC operation Operating voltage: 200 ... 220 V Operating mechanism: Standard, economy circuit Termination type: Screw terminal Customer benefits:...

Product Overview SIRIUS soft starter 200-480 V 171 A, 110-250 V AC Screw terminals. This high-performance soft starter is designed for demanding industrial applications requiring precise motor control with high current capacity. It provides smooth motor acceleration and deceleration while offering advanced control features...

Wiring kit for screw terminal Electrical and mechanical kit designed for YD starter with mechanical interlocking. Technical details: Electrical and mechanical Including mechanical interlocking for YD starter Size S00 Customer benefits: Simple, efficient and always up to date - SIRIUS modular system.

Surge suppressor (RC element) for 3RT1 S6, S10, S12 Enhance your system's protection with the surge suppressor designed for versatile application with 3RT1 S6, S10, S12 models. Technical details: Type: Surge suppressor (RC element) Compatibility: 3RT1 S6, S10, S12 Terminal type: Screw terminal (drive)...

Wiring kit for screw terminal Electrical and mechanical for star-delta S2/S2/S2. Technical details: Simple, efficient and always up to date SIRIUS modular system Customer benefits: Efficient installation with screw terminals Modular design provides flexibility

Mechanical interlock for contactor assemblies This product serves as a mechanical interlock for contactors 3RT203, 3RT204, and 3RT244 within the SIRIUS modular system. Technical details: For contactors 3RT203 For contactors 3RT204 For contactors 3RT244 Customer benefits: Simple, efficient and always up to date -...

Base plate for mounting assemblies of three contactors Designed for the mounting of three contactors in star-delta (wye-delta) starting applications, this base plate is a part of the SIRIUS modular system. Technical details: Compatible with 3x3RT2.3 or 2x3RT2.3 and 1x3RT2.2 contactors Customer benefits: Simple,...

Product Overview SIRIUS soft starter S00 17.6 A, 7.5 kW/400 V, 40 °C 200-480 V AC, 24 V AC/DC Screw terminals. This advanced soft starter provides smooth motor acceleration and deceleration, reducing mechanical stress and electrical surge currents during motor starting operations for enhanced...

Product Overview SIRIUS soft starter 200-480 V 47 A, 24 V AC/DC Screw terminals Analog output. This advanced soft starter provides comprehensive motor control with analog output functionality for enhanced monitoring and control capabilities, designed to deliver smooth motor acceleration and deceleration while offering...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors, offering a compact design with high contact reliability. Technical details: Type: AC-3e/AC-3 Rated Current: 9 A Power: 4 kW / 400 V Number of Poles: 3-pole Control Voltage: 230 V AC Frequency:...

Wiring kit for screw terminal Simple, efficient and always up to date - SIRIUS modular system. Technical details: Electrical and mechanical Including mechanical interlocking for YD starter with 3-phase supply terminal Customer benefits: Simple, efficient and always up to date

Product Overview Surge suppressor, RC element, 24-48 V AC, 50/60 Hz, 24-70 V DC, for contactors 3RT2.2. Article Number: 3RT2926-1CB00. Key Specifications Electrical Ratings: AC voltage range: 24-48 V AC, 50/60 Hz DC voltage range: 24-70 V DC Function: Surge suppression and voltage protection...

Product Overview Surge suppressor, RC element, 48-127 V AC, 50/60 Hz, 70-150 V DC, for contactors 3RT2.1 and auxiliary contactors 3RH2. Article Number: 3RT2916-1CC00. Key Specifications Electrical Ratings: AC voltage range: 48-127 V AC, 50/60 Hz DC voltage range: 70-150 V DC Function: Surge...

SIRIUS soft starter S3 80 A, 45 kW/400 V, 40 °C 200-480 V AC, 110-230 V AC/DC Screw terminals Soft starter SIRIUS 3RW40 for standard applications for the soft starting and ramp-down of three-phase asynchronous motors. Soft starting, reduction of current peaks, prevention of...

Product Overview Contactor AC-1, 22 A, 400 V / 40 °C, 4-pole, 24 V DC, screw terminal, size: S00. Article Number: 3RT2317-1BB40. Key Specifications Electrical Ratings: Current rating: 22 A (AC-1) Voltage rating: 400 V / 40 °C Control voltage: 24 V DC Poles:...

Power Contactor The SIRIUS 3RT2 power contactor is designed for switching motors with high reliability and performance in a compact design. Technical details: Type: AC-3e/AC-3 Rated current: 9 A Power: 4 kW / 400 V Poles: 3-pole Control voltage: 24 V AC Frequency: 50/60...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in control circuits. Technical details: 2 NO + 2 NC 42 V DC Screw terminal Frame size S00 Standard-compliant terminal designations Climate-resistant High contact reliability AC or DC operation 4-pole design,...

Product Overview Surge suppressor, varistor, 24-48 V AC, 50/60 Hz, 24-70 V DC, for contactors 3RT2.2. Article Number: 3RT2926-1BB00. Key Specifications Electrical Ratings: AC voltage range: 24-48 V AC, 50/60 Hz DC voltage range: 24-70 V DC Function: Surge suppression and voltage protection Compatibility:...

Product Overview SIRIUS soft starter S0 12.5 A, 5.5 kW/400 V, 40 °C 200-480 V AC, 24 V AC/DC Screw terminals Thermistor motor protection. This advanced soft starter provides smooth motor acceleration and deceleration with integrated thermistor motor protection, reducing mechanical stress and electrical...

Wiring kit for screw terminal Simple, efficient and always up to date - SIRIUS modular system. Technical details: Electrical and mechanical Including mechanical interlocking for reversing starter Size S00 Customer benefits: Simple, efficient and always up to date - SIRIUS modular system.

power contactor, AC-3e/AC-3, 32 A, 15 kW / 400 V, 3-pole, 400 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0 Power contactor SIRIUS 3RT2 for switching motors. The 3RT2 contactors are part of the modular SIRIUS system...

Output Coupler Relay The output coupler relay is designed for fast and error-free wiring with a compact build and various connection options. Technical details: Coupler: 1 CO Operating Voltage: 24 V DC Operating Range: 0.7...1.25 x Us Enclosure Width: 6.2 mm Terminal Type: Spring-loaded...

Product Overview Output coupler with plug-in relay featuring 1 change-over contact and screw terminal connections. Operates with 24 V AC/DC control supply voltage in an ultra-narrow 6.2 mm enclosure width design, ideal for space-critical applications. Key Features The 3TX7 series interface relays are designed...

First lateral auxiliary switch This product is designed for expanding auxiliary contacts in control circuits of 3RT1 SIRIUS contactors. Technical details: 1 NO, 1 NC Screw terminal For contactors 3RT1 Sizes S0 - S12 Versions for front or lateral mounting Up to four instantaneous...

SIRIUS 3RH29 Auxiliary Switch The SIRIUS 3RH29 auxiliary switch is designed for the expansion of auxiliary contacts in control circuits. Technical details: Front-mounted 4 NC 51/52, 61/62, 71/72, 81/82 Current path: 1 NC, 1 NC, 1 NC, 1 NC Screw terminal Physically coded Combinable...

Product Overview Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 24 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2. Article Number: 3RT2037-1AB00. Key Specifications Electrical Ratings: Current rating: 65 A (AC-3e/AC-3) Power rating: 30...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in the control circuit. Technical details: 2 NO + 2 NC 110 V AC 50/60 Hz Screw terminal Frame size S00 Customer benefits: Standard-compliant terminal designations Reliable and time-saving connection technology...

Product Overview Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 110 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2. Article Number: 3RT2037-1AF00. Key Specifications Electrical Ratings: Current rating: 65 A (AC-3e/AC-3) Power rating: 30...

Product Overview Power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 24 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2. Article Number: 3RT2038-1AB00. Key Specifications Electrical Ratings: Current rating: 80 A (AC-3e/AC-3) Power rating: 37...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in the control circuit. Technical details: 2 NO + 2 NC 110 V DC Screw terminal Frame size S00 Standard-compliant terminal designations High contact reliability 4-pole design, extendable up to 8...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in control circuits. Technical details: 2 NO + 2 NC 230 V DC Screw terminal Frame size S00 4-pole design, extendable up to 8 poles Standard-compliant terminal designations Available with AC...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in control circuits. Technical details: Type: 4 NO Voltage: 230 V DC Terminal: screw terminal Frame size: S00 Standard compliance: IEC and UL/CSA Operating version: AC or DC Design: 4-pole, extendable...

Contactor relay The SIRIUS 3RH2 contactor relay is designed for switching control signals in the control circuit. Technical details: 3 NO + 1 NC 110 V AC 50/60 Hz Screw terminal Frame size S00 Customer benefits: Standard-compliant terminal designations and reliable, time-saving connection technology....