3RT1017-1BB41

The Siemens SIRIUS 3RT1017-1BB41 power contactor features a 3-pole design, AC-3 rated current of 12A, 5.5kW output at 400V, 24V DC coil drive, built-in 1NO normally open auxiliary contact, screw terminal connection, S00 mini size, and a net weight of 0.265 kg, making it suitable for small control circuits.

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Siemens 3RT1017-1BB41 power contactor physical diagram

Product Positioning

The 3RT1017-1BB41 is a miniature power contactor from Siemens' SIRIUS classic series, size S00. It has an AC-3 rated current of 12A and can handle a 5.5kW load at 400V. It also features a built-in normally open (1NO) auxiliary contact for signal feedback or interlocking. The 24V DC coil is equipped with screw terminals, and it weighs only 0.265 kg, making it compact and easy to install. Kenxin Motors is an authorized distributor of Siemens in Taiwan, providing genuine products and fast delivery.

Core Product Advantages and Features

S00 Mini Lightweight Design

Weighing only 0.265 kg, it is suitable for control panels or machine-side distribution boxes with limited space.

Built-in 1NO auxiliary contact

It can be used as an operation signal feedback or interlock control, without the need for additional auxiliary modules.

24V DC coil drive

The coil voltage is 24V DC, suitable for direct drive with PLC output.

Screw terminal connection

Both the main circuit and the auxiliary circuit use screw terminals, ensuring secure wiring.

Genuine product guaranteed

Kenxin Motors is an authorized distributor of Siemens, providing genuine original parts and complete after-sales service.

project	Specification
model	3RT1017-1BB41
series	SIRIUS 3RT10
Size Specifications	S00
AC-3 rated current	12 A
AC-3 Rated Power (400V)	5.5 kW
Extreme number	3 poles
Built-in auxiliary contacts	1 NO
coil voltage	24V DC
Terminal type	Screw terminals
External dimensions (height x width x depth)	57.5 x 45 x 72 mm
net weight	0.265 kg

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3RT1017-1BB42

The Siemens SIRIUS 3RT1017-1BB42 power contactor features a 3-pole design, AC-3 rated current of 12A, 5.5kW output at 400V, 24V DC coil drive, built-in 1NC normally closed auxiliary contact, screw terminal connection, S00 mini size, and a net weight of 0.265 kg, making it suitable for small control circuits.

3RT1017-1AF02

The Siemens SIRIUS 3RT1017-1AF02 three-pole power contactor is a small S00 type, AC-3 rated 12A, capable of cutting a 5.5kW motor load at 400V. The coil operates at 110V AC (50/60Hz), with one set of normally closed auxiliary contacts, screw terminal connection, and a mechanical life of 30 million cycles.

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.