Siemens 3RT2017-1BB42 contactor  

Product Manual：

Siemens 3RT2017-1BB42 contactor
Introduction: Siemens 3RT2017-1BB42 is a universal DC control power contactor for industrial automation, used for equipment load on/off control
DC 24V coil drive, compatible with industrial control standard control power supply
Rated current of 6A, capable of controlling small loads such as motors and heating
The main contact is made of silver alloy material, which is arc resistant and has a long service life
Integrated auxiliary contacts, feedback on on-off status signals
Built in surge suppression to protect the backend control circuit
Standard DIN rail installation, easy disassembly and replacement
Compact size, saving installation space inside the control cabinet

The coil has low power consumption and is less likely to generate heat when powered on for a long time
Mechanical and electrical dual durability, frequent start stop stability
Equipped with anti short circuit arc extinguishing structure to reduce contact erosion
Suitable for wide temperature range, both high and low temperature working conditions in the workshop can be used
Clear terminal identification, less prone to errors during wiring maintenance
Electromagnetic isolation design, resistant to on-site electromagnetic interference
Compliant with international industrial electrical safety standards
Can be paired with a thermal relay to achieve overload protection
Conclusion: Siemens 3RT2017-1BB42 is durable and stable, commonly used contactor spare parts for circuit switching in automation equipment

Product detailed pictures：

3RT2017-1BB42

product video

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