3RT1017-1AF01
The 3RT1017-1AF01 and 1AF02 are both S00 frame, 12A/5.5kW contactors, with coils of 110V AC (50/60Hz). The difference is that the auxiliary contact is a set of normally open (1NO), suitable for operation indication or start interlock signal, with a mechanical life of 30 million cycles and screw terminal wiring.
Product Positioning
The 3RT1017-1AF01 belongs to the Siemens SIRIUS S00 miniature contactor family. It shares the same 12A, 5.5kW main circuit specifications and 110V AC coil as the 1AF02, but its auxiliary contacts have been changed to a single normally open (1NO) design, suitable for operation indication, counting, or start interlock signal output. Its compact size and quick installation make it easy to integrate with existing 110V control systems.
Core Product Advantages and Features
Main circuit of the same specification as 1AF02
AC-3 is rated at 12A and can switch to a 5.5kW load at 400V, with consistent main circuit performance.
1 set of normally open auxiliary contacts
It is equipped with a 1NO auxiliary contact, which is suitable for outputting operation indication, counting or start interlock signal.
110V AC coil
It can be used with coil voltages of 110V and 50/60Hz, and can be connected to special control voltage systems.
S00 miniaturized design
It shares the same appearance and installation method as other products in the same series, making it convenient for standardized material preparation and replacement.
Screw terminal connection
Both the main and auxiliary circuits use screw terminals, making maintenance, replacement, and wiring installation intuitive and convenient.
High durability
Typical mechanical life is 30 million operations, suitable for use in circuits with frequent operation.
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