Siemens SIRIUS Power Contactor AC-3 12 A, 5.5 kW, 400 V –
3RT2017-1BB41-8K
The Siemens 3RT2017-1BB41-8K is a SIRIUS 3RT20
series power contactor designed for reliable switching and control of three-phase
motors and industrial electrical loads in low-voltage applications. It is
widely used in motor starters, industrial automation systems, HVAC
applications, pumps, compressors, conveyors, and control panels where
compact size and dependable switching performance are required.
This contactor is rated for AC-3e/AC-3 duty applications,
with a rated operational current of 12 A and motor switching
capability up to 5.5 kW at 400 V. It features a 3-pole configuration,
24 V DC coil, and 1 NO auxiliary contact, making it suitable for
industrial motor control and automation systems.
The SIRIUS 3RT20 series offers compact dimensions,
long electrical endurance, and reliable operational performance for demanding
industrial environments.
Key Features
|
Parameter |
Specification |
|
Product Model |
3RT2017-1BB41-8K |
|
Brand |
Siemens |
|
Series |
SIRIUS 3RT20 |
|
Product Type |
Power Contactor |
|
Utilization Category |
AC-3e / AC-3 |
|
Rated Operational Current |
12 A |
|
Rated Motor Power |
5.5 kW at 400 V |
|
Main Contacts |
3 Pole |
|
Auxiliary Contacts |
1 NO |
|
Coil Voltage |
24 V DC |
|
Frame Size |
S00 |
|
Connection Type |
Screw terminal |
|
Mounting Type |
DIN rail / panel mounting |
|
Rated Insulation Voltage |
690 V |
|
Frequency |
50/60 Hz |
|
Standards |
IEC 60947-4-1 |
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