We have been supplying a wide range of Siemens Products to Various Industries, through our Work, we have built a reputation as a company that combines innovation with integrity with quality range.
CONTACTOR AND CONTACTOR ASSEMBLIES
Whether as single devices, as modules for load feeders or for installation in low-voltage distribution boards/switchboards – Siemens offers suitable contactors for every application as well as fully assembled contactor assemblies. What makes our SIRIUS devices unique: Their high contact reliability, extremely long service life and the possibility of using them even in the most extreme ambient conditions.
A special highlight: Contactors in size S00, S0 and S2 can be used to configure star-delta (wye-delta) starters simply by plugging in function modules. These can also be equipped with an AS-i or IO-Link interface as an option, which significantly reduces the control circuit wiring.
Contactor relays are switching devices for control and auxiliary circuits and are used to control, provide signals and interlock switching devices and switchgear panels. It goes without saying that the 3RH2 SIRIUS contactor relays have connection designations in compliance with the standard and use a connection system which is both time and cost saving – fulfilling the requirements from the field. The 3RH2 contactor relays and the size S00 motor contactors are the same size and have the same optical design; this represents a significant advantage, especially when it comes to accessories.
They are designed for AC or DC operation and are available with screw or spring-loaded technology. The basic version of the contactor relays has 4 poles but this can be extended up to 8 poles using auxiliary contact blocks which can be snapped-on.
|
|
|
POWER CONTACTOR - 3RT SIRIUS • Sizes S00 to S2, up to 37 kw Compared to the former 3RT1 series, the 3RT2 series is characterized by its higher rating :- • Communication capable power contactors • With indication of Remaining Life Time (RLT) :- Early warning to replace contacts, Optimum utilization of contact material, Visual inspection of condition of contacts no longer necessary• RoHS complaint, Reduction of operating costs, Optimum planning of maintenance schedules, Avoidance of unforeseen plant downtimes • 3 Pole AC1 Duty Contactors • 4 pole contactors - (with 4NO main contacts) • Vacuum contactors POWER CONTACTOR - 3TH/3TF SICOP • Superior design of contact and magnet system increases reliability by offering higher electrical and mechanical endurance • Ensures higher performance with suitability upto 550 C without deration • SIGUT termination upto 85A reduced installation time and provides operator safety CAPACITOR DUTY CONTACTOR - 3TS SERIES • De-latching operating principle • SIGUT Termination technique • Finger touch proof terminals • Compact Dimensions • DIN / Screw mounting • Reliable switching of capacitor banks • Ease of wiring (can obviate use of lugs) SOLID STATE SWITCHING DEVICES - 3RF SERIES • Compact 22.5mm design with built in LED & finger touch proof protection • Blocking voltage 1200V • Main voltage 48-460V AC • Control voltage 4-30V DC • Zero point switching • Add on function modules to achieve extended functionality |
