3RT2016-1AK22
The Siemens SIRIUS 3RT2016-1AK22 is a 120V AC coil model with one set of normally closed auxiliary contacts. The main contact AC-3 is rated at 9A/4kW/400V and is suitable for use with the normally open version 1AK61 to form a complete signal circuit.
Product Positioning
The Siemens SIRIUS 3RT2016-1AK22 is also a 120V AC coil, but its auxiliary contacts adopt a 1 set of normally closed (1NC) design, which can be used in conjunction with the 1AK61 (normally open) to meet the wiring requirements of both "operation" and "non-operation" signal circuits in the same control box.
Core Product Advantages and Features
120V AC coil, 50/60Hz shared
The coil is rated at 120V AC, 50/60Hz, and is suitable for machines that operate on 120V control power or distribution boxes that need to be compatible with North American standards.
1NC normally closed auxiliary contact
It has a built-in set of normally closed auxiliary contacts that open when the contactor is engaged, making it suitable for signal applications such as tripping and backup circuit interlocking.
AC-3 9A/4kW main contact
The 3-pole main contact AC-3 is rated at 9A/4kW/400V and conforms to IEC 60947-4-1.
S00 standard shape, screw terminals
Continuing with the standard mounting dimensions of the SIRIUS S00 series, both the main circuit and the coil use screw terminal connections.