ABB - Auxiliary contacts for AF contactors
Quick and easy to install
With the AF series of contactors, ABB offers a complete range of accessories, thermal or electronic overload relays and connection accessories. New to the range is the 2-pole auxiliary contact for front mounting that is specially designed for AF switches up to 100 A.
Three versions
The quick and easy-to-install auxiliary contact comes in three versions. All three variants are distinguished by their low installation depth so that the available installation space can be used optimally without compromising the exceptional electrical and mechanical performance.
Versatile solution
The CA4-11 is a versatile auxiliary contact with one make (NO) and one break (NC) contact. This type of auxiliary contact is often used in systems where a reliable switching solution is required. Thanks to its high-quality materials and construction, the CA4-11 has a long service life. The combination of precise operation and high switching capacity make this auxiliary contact a reliable choice for a variety of applications.
Robust construction
The CA4-20 is distinguished by its configuration with two normally open contacts (2 NO). This auxiliary contact is specially designed for applications where it is essential to close multiple circuits simultaneously. Thanks to its sturdy construction, the CA4-20 has excellent resistance to heavier loads and frequent switching.
Robust quality
The CA4-02 auxiliary contact is equipped with two break contacts (2 NC). Among other things, this auxiliary contact can be used in safety and emergency stop circuits where it is essential to interrupt circuits immediately. Thanks to its robust quality, the CA4-02 lends itself even to demanding environments.
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