Controls Express puts our most popular products in your hands faster, because we stock more products across our entire product line. LE lighting contactors are now available in stock for imme- diate or next day shipping . SIRIUS Modular System - Efficiently Combined. Today everything has to go faster.
The trend toward digitalization increases your pressure to plan more efficiently.
Typical applications include use with machine tools, air conditioning equipment, material handling equipment, compressors, hoists and various production and industrial equipment, as well as in demanding automotive applications.
Contactors for switching motors and for special applications as well as contactor assemblies.
Siemens Motor Starter Contactors - World Series. Solid State Overload ( 3RB type) Standard Latest technology in arc quenching to extend contactor life. Wide variety of enclosures in all starter configurations . Full line of field addable accessories: enclosures, enclosure Cover Control Kits, surge suppressors, timer attachments, mechanical interlock.
Bifurcated double bridge auxiliary contacts. Meet or exceed NEMA, EEMAC, UL, CSA, . Contactor relays are switching devices for control and auxiliary circuits and are used to control, provide signals and interlock switching devices and switchgear panels. Two auxiliary switches are already integrated in the contactors of size Sand Swhich offer even higher contact reliability.
A special highlight: Contactors in size S0 S Sand Scan 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 . Mounting is ever so easy: All functions are combined in one motor starter , doing away with the need for various devices such as contactors and overload relays. This in reduced storage and commissioning costs. Furthermore, the motor starters feature the durable and energy-saving hybrid switching technology.
It can be used for all applications involving direct starting of standard . It comes with 1NO auxiliary contact. IEC Contactor with adjustable thermal Overload (Class 10) Oversized Control Power Transformer (optional), External Machined Flange Joint Design.
Upon request, the direct-on-line and reversing starters are also available with safety function. Functionally speaking, the motor starter accommodates one contactor for each switching direction, one overload relay and one contactor for redundant assembly.
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