Siemens SIRIUS

Product Overview SIRIUS MCU motor starter with IP55 plastic enclosure, AS-Interface communication, reversing starter, 1.25 A performance class This SIRIUS MCU motor starter (Article Number: 3RK4320-3DR51-1BA0) offers reliable motor control with IP55 protection in a plastic enclosure. The unit features AS-Interface communication, electromechanical switching,...

Circuit breaker size S00 for motor protection, CLASS 10 A-release 0.7...1 A N-release 13 A Screw terminal Standard switching capacity Circuit breaker SIRIUS 3RV1 For motor protection for the reliable shutdown in the event of a short-circuit and for protecting the loads and system...

Product Overview The 3RV2011-0EA10 circuit breaker is designed for motor protection in size S00 applications, featuring CLASS 10 A-release protection with an adjustable current range of 0.28 to 0.4 A and N-release rated at 5.2 A. This SIRIUS 3RV2 motor starter protector provides comprehensive...

Product Overview Electronic overload relay providing comprehensive motor protection for 1-4A applications in Size S00 configurations with Class 10E characteristics. This compact solid-state electronic overload relay offers precise motor protection for small motors, featuring spring-type terminal connections for both main and auxiliary circuits with...

Overload relay 3.5...5.0 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...

Product Overview Accessory for SIRIUS 3RM1 3-phase busbar for 3 motor starters with modular spacing 22.5 mm and screw connection system This SIRIUS 3RM1 accessory (Article Number: 3RM1910-1BA) is a compact 3-phase busbar designed to provide efficient power distribution for 3 motor starters. The...

Product Overview The SIRIUS 3RV2 circuit breaker is a high-performance, thermal-magnetic motor protection circuit breaker designed for system protection with full UL 489 and CSA C22.2 No. 5-02 approval. This frame size S0 circuit breaker features thermal overload release at 20A and short-circuit release...

Product Overview Analog monitoring relay designed for comprehensive phase failure and sequence monitoring in three-phase power systems. This SIRIUS 3UG4 series monitoring relay provides reliable detection of phase sequence, phase failure, and phase asymmetry conditions across a wide voltage range of 160-690 V AC....

Product Overview Overload relay providing comprehensive motor protection for high-current 160-630A applications in Size S10/S12 configurations with Class 10E characteristics. This solid-state electronic overload relay offers inverse-time delayed protection for three-phase motors against overload, phase unbalance, and phase failure, featuring busbar main circuit connections...

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 The SIRIUS 3RV2 circuit breaker is a specialized, high-performance circuit breaker designed specifically for transformer protection with full UL 489 and CSA C22.2 No. 5-02 approval. This frame size S0 circuit breaker features thermal overload release at 20A and short-circuit release at...

Actuator head: spring rod for position switches 3SE51/52 only with snap-action contacts, total length 142.5 mm, Plunger = 50 mm, Plunger = 50 mm, made of plastic actuator head for position switch SIRIUS 3SE5 for position sensing of machine parts and position monitoring of...

Plug-in relay, 3 changeover contacts Relay with LED 28 mm, 24 V DC 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 switching potential. The...

Product Overview The 3RV2011-0HA20 circuit breaker is designed for motor protection in size S00 applications, featuring CLASS 10 A-release protection with an adjustable current range of 0.55 to 0.8 A and N-release rated at 10 A. This SIRIUS 3RV2 motor starter protector provides comprehensive...

Product Overview Accessory for SIRIUS 3RM1 3-phase busbar for 2 motor starters with modular spacing 22.5 mm and screw connection system This SIRIUS 3RM1 accessory (Article Number: 3RM1910-1AA) is a compact 3-phase busbar designed to provide efficient power distribution for 2 motor starters. The...

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...

Product Overview Accessory for SIRIUS 3RM1 3-phase busbar for 5 motor starters with modular spacing 22.5 mm and screw connection system This SIRIUS 3RM1 accessory (Article Number: 3RM1910-1DA) is a compact 3-phase busbar designed to provide efficient power distribution for 5 motor starters. The...

Product Overview Circuit breaker size S0 for starter combination Rated current 32 A N-release 400 A Spring-type terminal Standard switching capacity Key Features Size: S0 (45 mm width) Rated Current: 32 A Short-circuit Release: 400 A (N-release) Connection System: Spring-type terminal Number of Poles:...

Product Overview The 3RV2011-1FA20 circuit breaker is designed for motor protection in size S00 applications, featuring CLASS 10 A-release protection with an adjustable current range of 3.5 to 5 A and N-release rated at 65 A. This SIRIUS 3RV2 motor starter protector provides comprehensive...

Product Overview The SIRIUS 3RV2 circuit breaker is a high-performance, thermal-magnetic motor protection circuit breaker designed for system protection with full UL 489 and CSA C22.2 No. 5-02 approval. This frame size S00 circuit breaker features thermal overload release at 15A and short-circuit release...