3RA13658XB301AP2

The Siemens SIRIUS 3RA13 forward/reverse combination starter, with a structure consistent with other products in the same series, uses a dual-contactor mechanical interlock to achieve forward/reverse switching. It is suitable for spare parts procurement needs related to the maintenance and replacement of existing large production line equipment.

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The 3RA1365-8XB30-1AP2 is a Siemens SIRIUS 3RA13 series forward and reverse combination starter. It belongs to an earlier generation of the original product line and is composed of dual contactors with mechanical and electrical interlocks. It is suitable for the spare parts replacement needs of existing large-scale automation equipment.

Core Product Advantages and Features
Dual contactor interlock combination
Two contactors, along with mechanical linkages and electrical auxiliary contacts, are used to achieve safe switching between forward and reverse directions.
AC coil drive
The design adopts an AC coil power supply, which is convenient for compatibility with existing AC control power supplies on site.
Screw terminal wiring
Both the main circuit and the control circuit use screw terminals, which facilitates wiring and future maintenance.
Original factory spare parts positioning
It can be used as a spare part for existing 3RA13 series large equipment to continue the operation of the production line.
project Specification
Model (MLFB) 3RA1365-8XB30-1AP2
Product Type Forward and reverse combination starter (including mechanical/electrical interlock)
Product Series Siemens SIRIUS 3RA13 (Older Generation)
Pole number/contact configuration 3 pole main contact
Coil type AC coil
Interlocking type Mechanical interlock + Electrical interlock
Terminal type Screw terminals
Applications Three-phase asynchronous motor forward/reverse switching control
Original factory product condition Production has ceased; the 3RA23 series has taken over.
Recommended alternative series Siemens SIRIUS 3RA23 Forward/Reverse Combination Contactor