Siemens SIRIUS

Product Overview Circuit breaker size S0 for starter combination Rated current 4 A N release 52 A Spring-type terminal Standard switching capacity Key Features Size: S0 (45 mm width) Rated Current: 4 A Short-circuit Release: 52 A (N-release) Connection System: Spring-type terminal Number of...

Product Overview Circuit breaker size S00 for starter combination Rated current 4 A N release 52 A Spring-type terminal Standard switching capacity Key Features Size: S00 (45 mm width) Rated Current: 4 A Short-circuit Release: 52 A (N-release) Connection System: Spring-type terminal Number of...

Link module spring-type The Link module spring-type is designed for electrical and mechanical connection in the SIRIUS modular system for models 3RV2.21 and 3RT2.2. Technical details: For models 3RV2.21 and 3RT2.2 Part of SIRIUS modular system Customer benefits: Simple, efficient, and always up to...

Product Overview The SIRIUS 3RV2 motor protection circuit breaker is a compact, current-limiting device designed for transformer protection applications. This size S00 circuit breaker features an A-release range of 7-10A and N-release of 208A with screw terminal connections and standard switching capacity. Key Features...

Product Overview Circuit breaker size S0 for motor protection, CLASS 10 A-release 2.8...4 A N release 52 A Spring-type terminal Standard switching capacity Key Features Size: S0 (45 mm width) Current Range: 2.8...4 A adjustable thermal overload release Short-circuit Release: 52 A (N-release) Trip...

Product Overview Contactor base size S00/S0. This essential mounting component provides a secure foundation for contactor installations in Size S00/S0 applications, ensuring reliable mechanical support and proper electrical connections within the 3RV29 infeed system. Technical Specifications Article Number: 3RV2927-7AA00 Product Characteristics: Function: Contactor base...

Product Overview Circuit breaker size S0 for motor protection, CLASS 10 A-release 1.8...2.5 A N-release 33 A Spring-type terminal Standard switching capacity Key Features Size: S0 (45 mm width) Current Range: 1.8...2.5 A adjustable thermal overload release Short-circuit Release: 33 A (N-release) Trip Class:...

Product Overview Circuit breaker size S0 for motor protection, CLASS 10 A-release 0.55...0.8 A N-release 10 A Spring-type terminal Standard switching capacity Key Features Size: S0 (45 mm width) Current Range: 0.55...0.8 A adjustable thermal overload release Short-circuit Release: 10 A (N-release) Trip Class:...

Product Overview Actuator head featuring spring rod design for position switches 3SE51/52, specifically designed for use with snap-action contacts only. This professional-grade spring rod actuator has a total length of 76mm with spring length of 23.5mm and plunger length of 10mm, constructed from durable...

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...

Thermistor motor protection relay compact evaluation unit The thermistor motor protection relay compact evaluation unit is designed for protecting motors against overheating through direct temperature measurement. Technical details: Enclosure: 17.5 mm Terminal type: screw terminal Contacts: 1 NO contact, 1 NC Us: 24 V...

Product Overview Current measuring module designed for precise motor current measurement in industrial applications. This module features a set current range of 20-200 A with an overall width of 120 mm and utilizes straight-through transformer technology for accurate current monitoring. Key Features Current Range:...

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:...

Product Overview Cable connector size S0 Spring-type terminal. This advanced connection component provides secure and reliable electrical connections for Size S0 applications, featuring innovative spring-type terminals that enable tool-free wire connection for enhanced efficiency and maintenance convenience. Technical Specifications Article Number: 3RV2927-5AA00 Electrical Characteristics:...

Ground fault module with analog residual current detection for connection of a residual-current transformer 3UL23, max. 1 ground fault module per, for SIMOCODE pro V basic unit ground fault modules for accurate ground-fault current measurement, e.g. for networks that are grounded with high impedance....

Accessory for SIRIUS 3RM1 Cover cap for busbars enhancing the 3-phase infeed system for efficient feeding. Technical details: 3-phase infeed system Compatible with SIRIUS 3RM1 motor starters Customer benefits: Easy, time-saving, and safe means of feeding Getting started in minimum space

Plug-in relay, 3 changeover contacts 24 V DC, 10 A, Width 22.5 mm for LZS sockets Plug-in relay SIRIUS LZX as a single module in combination with LZS plug-in base for galvanic isolation, contact multiplication, for switching small loads and as a means of...

Connector set 6 x 2.5 mm2, 9-pole, complete with PG16 cable entry This connector set is designed for secure and reliable electrical connections. Technical details: Connector set: 6 x 2.5 mm2 Poles: 9-pole Cable entry: PG16 Customer benefits: Complete set ensures compatibility and ease...

Product Overview Undervoltage release 24 V DC with screw terminal for circuit breaker 3RV2. This essential safety component ensures reliable circuit protection by automatically tripping the circuit breaker when voltage drops below safe operating levels. Technical Specifications Article Number: 3RV2902-1AB4 Electrical Characteristics: Operating voltage:...

Product Overview The 3SE7120-2DD01 is a SIRIUS cable-operated switch with metal enclosure designed for monitoring applications and emergency stop systems on industrial equipment. This safety switch features a robust metal housing with dual M20 x1.5 cable entries and operates with a 55 N spring...

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...

Product Overview Advanced digital voltage monitoring relay designed for comprehensive single-phase AC/DC voltage monitoring with self-powered operation. This SIRIUS 3UG4 series monitoring relay provides reliable detection of voltage overshoot and undershoot conditions across a wide range of 17-275 V AC/DC. The device features digital...

Product Overview Separate standard actuator made of die-cast zinc for safety position switches with tumbler 3SE5312/3SE5322 and AS-i 3SF13, and safety position switches with separate actuator 3SE51/3SE52 and AS-i 3SF11/3SF12. This professional-grade actuator provides reliable safety interlock functionality with multiple mechanical coding to prevent...

Product Overview Overload relay 57...75 A for motor protection, Size S3, Class 10, contactor mounting, main circuit: screw terminal, auxiliary circuit: screw terminal, manual-automatic-reset. Article Number: 3RU1146-4KB0. Key Specifications Electrical Ratings: Current range: 57-75 A Application: Motor protection Class: 10 Reset function: Manual-Automatic-Reset Construction...

Product Overview The 3SE5312-0SB11 is a SIRIUS mechanical safety position switch with tumbler featuring a locking force of 2600 N, 5 directions of approach, and solenoid-locked operation. This safety switch operates on 24 V DC magnet voltage and provides monitoring capabilities for both actuator...

Product Overview Overload relay 0.35...0.50 A thermal for motor protection, Size S00, Class 10, contactor mounting, main circuit: screw, auxiliary circuit: screw, manual-automatic-reset. Article Number: 3RU2116-0FB0. Key Specifications Electrical Ratings: Current range: 0.35-0.50 A Protection type: Thermal overload protection Application: Motor protection Class: 10...

Product Overview The 3SF1324-1SD21-1BK4 is a SIRIUS safety position switch with tumbler featuring an exceptional locking force of 1300 N and ASI-safe integration. This advanced safety switch is designed with a robust plastic enclosure and provides comprehensive monitoring capabilities for both actuator and magnet...

Plug-in relay, 4 changeover contacts 230 V AC, 6 A, Width 22.5 mm for LZS sockets Plug-in relay SIRIUS LZX as a single module in combination with LZS plug-in base for galvanic isolation, contact multiplication, for switching small loads and as a means of...

Overload relay 2.8...4.0 A Thermal For motor protection Size S0, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset thermal overload relay SIRIUS 3RU2 for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase...

Reversing starter, 3RM1 This product is designed for functional switching of three-phase motors with advanced features for safety and efficiency. Technical details: Voltage: 500 V Power: 0 - 0.12 kW Current: 0.1 - 0.5 A Control Voltage: 24 V DC Terminals: screw terminals Features:...

Reversing starter, 3RM1 The 3RM1 reversing starter is designed for functional switching of three-phase motors with advanced features and energy-efficient technology. Technical details: Voltage: 500 V Power range: 0.55 - 3 kW Current range: 1.6 - 7 A Control voltage: 24 V DC Connection...

Product Overview The 3RU2126-1CB0 thermal overload relay is designed for current-dependent protection of three-phase motors and electrical loads against overload, phase asymmetry, and phase failure. This Size S0, Class 10 relay features an adjustable current range of 1.8 to 2.5 A and is optimized...

Product Overview The 3RV2011-0CA10 circuit breaker is designed for motor protection in size S00 applications, featuring CLASS 10 A-release protection with an adjustable current range of 0.18 to 0.25 A and N-release rated at 3.3 A. This SIRIUS 3RV2 motor starter protector provides comprehensive...

Product Overview Advanced digital monitoring relay specifically designed for comprehensive three-phase voltage monitoring with neutral conductor (N-conductor) connection capability. This SIRIUS 3UG4 series monitoring relay provides dual-channel voltage protection with configurable phase sequence detection, phase failure monitoring, and independent undervoltage (Umin) and overvoltage (Umax)...

Product Overview Overload relay 80...100 A for motor protection, Size S3, Class 10, contactor mounting, main circuit: screw terminal, auxiliary circuit: screw terminal, manual-automatic-reset. Article Number: 3RU1146-4MB0. Key Specifications Electrical Ratings: Current range: 80-100 A Application: Motor protection Class: 10 Reset function: Manual-Automatic-Reset Construction...

Product Overview The 3SE5234-0HC05-1AC4 is a SIRIUS mechanical position switch featuring a plastic enclosure according to EN 50047, 31 mm with 1 NO/1 NC quick action contacts integrated (not replaceable) with M12 connector, 4-pole pin assignment: Pin1=21, Pin2=22 Pin3=13, Pin4=14 for max. 250 V...

Product Overview Advanced digital monitoring relay designed for comprehensive three-phase line voltage monitoring with configurable phase sequence detection capabilities. This SIRIUS 3UG4 series monitoring relay provides dual-channel voltage protection with independent undervoltage (Umin) and overvoltage (Umax) monitoring across a wide voltage range of 160-690...

Product Overview The 3RV1011-0HA10 is a circuit breaker size S00 for motor protection, CLASS 10 A-release 0.55...0.8 A N-release 10 A Screw terminal Standard switching capacity. This SIRIUS motor starter protector belongs to the highly reliable 3RV1 series and provides comprehensive protection for three-phase...

Direct starter, 3RM1 The SIRIUS 3RM1 motor starter is designed for the functional switching of three-phase motors with a compact and multifunctional design. Technical details: Voltage: 500 V Power range: 0.09 - 0.75 kW Current range: 0.4 - 2 A Control voltage: 24 V...

Product Overview Actuator head for position switch 3SE51/52 featuring roller plunger with plastic roller 10mm, designed for functional operation at -40°C. This professional-grade actuator head provides precise position sensing and monitoring capabilities for machine parts and protection equipment in extreme environmental conditions, with plug-mounted...

Product Overview The 3RV2011-4AA10 is a premium circuit breaker engineered for motor protection applications requiring the highest current ratings available in the S00 size category. This top-tier device delivers exceptional overload and short-circuit protection with a CLASS 10 A-release rating of 10...16 A and...

Product Overview Continuous light element, with integrated LED, green, 24 V AC/DC, Diameter 70 mm. This high-performance signaling device is part of the SIRIUS 8WD4 modular signaling column series, designed for industrial visual warning and process control applications requiring reliable, energy-efficient LED illumination. Key...

Product Overview Connection element, with end cover, black, for pipe mounting, with screw terminal. This essential component is part of the SIRIUS 8WD4 modular signaling column system, designed to provide secure electrical connections and mechanical mounting for signaling columns in industrial applications. Key Features...

Product Overview Pipe with foot, length 100 mm, accessory for signaling columns, with diameter 70 mm. This essential mounting component is part of the SIRIUS 8WD4 modular signaling column system, designed to provide stable, secure mounting for signaling columns in industrial floor-standing applications. Key...

Product Overview Continuous light element, with integrated LED, red, 24 V AC/DC, Diameter 70 mm. This high-performance signaling device is part of the SIRIUS 8WD4 modular signaling column series, designed for industrial warning systems, emergency indication, and critical process control applications requiring reliable, high-visibility...

Product Overview SIRIUS soft starter S0 25 A, 11 kW/400 V, 40 °C 200-480 V AC, 110-230 V AC/DC Screw terminals. This high-performance soft starter provides smooth motor acceleration and deceleration with higher control voltage capability, reducing mechanical stress and electrical surge currents for...

Product Overview Circuit breaker size S0 for motor protection, CLASS 10 A-release 4.5...6.3 A N-release 82 A screw terminal Standard switching capacity Key Features Size: S0 (45 mm width) Current Range: 4.5...6.3 A adjustable thermal overload release Short-circuit Release: 82 A (N-release) Trip Class:...

Product Overview The 3RV2011-1JA15 is an advanced circuit breaker designed for motor protection applications, featuring integrated transverse auxiliary switches for enhanced control functionality. This size S00 device combines robust overload and short-circuit protection with CLASS 10 A-release rating of 7...10 A and enhanced N-release...

Circuit breaker size S0 for motor protection, CLASS 10 A-release 1.8...2.5 A N-release 33 A screw terminal Standard switching capacity Circuit breaker SIRIUS 3RV2 For motor protection for the reliable shutdown in the event of a short-circuit and for protecting the loads and system...

Pivoting lever drive (Please order lever separately) for position switch 3SE51/3SF11, for 40/56/56XL mm, Switch points according to EN 50041. The switching direction the lever is on left / right or left only or only to the right. Delivery state ist right / left....