3RA23168XB301AF2

The 3RA2316-8XB30-1AF2 is a SIRIUS S00 forward and reverse contactor combination, with a 9A/4kW (400V) or 5.5kW (690V) coil, 110V AC coil, 3-pole 3 normally open main contacts, IP20 protection, and can be equipped with a backup fuse for Type 2 short circuit protection.

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Product Positioning

The 3RA2316-8XB30-1AF2 is a Siemens SIRIUS S00 size forward and reverse contactor combination. The main circuit is rated at 9A/4kW (400V) and is equipped with a 110V AC control coil, making it suitable for forward and reverse applications in distribution panels with limited space.

Core Product Advantages and Features

110V AC coil optional

Same voltage rating as AF0, but different order codes are provided for flexible selection by production lines.

Compact S00 exterior

It occupies little panel space and is easy to install in the limited space of existing distribution boxes.

High short-circuit withstand design

The main circuit can be equipped with a backup fuse to achieve Type 2 high-level short-circuit protection.

project	Specification
Product Type	Wendekombination (forward and reverse contactor combination)
size	S00
Rated current	9 A
Rated power (400V, AC-3/AC-3e)	4 kW
Rated power (690V, AC-3)	5.5 kW
Control voltage (coil)	110V AC
Number of poles/contacts	3-pole, 3 normally open (3NO) main contacts
Protection level	IP20 (finger-proof)
Terminal type	Screw terminals, can be mounted with a guide rail (35mm DIN rail).
Short-circuit backup fuse (Type 1)	gG fuse 35A
Short-circuit backup fuse (Type 2)	gG fuse 20A
Mechanical life	10 million operation cycles
Operating ambient temperature	-25°C to +60°C
Mechanical/Electrical Interlock	Built-in forward and reverse mechanical and electrical interlocks

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3RA23168XB301AF0

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3RA23158XE301BB4

Composed of two sets of contactors with mechanical and electrical interlocking, it is suitable for forward and reverse switching control of three-phase motors. The S00 has a compact size and can be directly mounted on a 35mm standard DIN rail. It boasts a mechanical life of up to 10 million operating cycles and ensures stable and reliable long-term operation.