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Siemens 3RT2018-2BB41 Power Contactor β€” 16A 7.5kW 24V DC

Siemens 3RT2018-2BB41 Power Contactor.

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ManufacturerSiemens
Part number3RT2018-2BB41
Rating AC-3e/AC-3
Current 16 A
Power 7.5 kW @ 400V
Poles 3-Pole
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16A Current Rating 7.5kW Power Rating 24V DC Coil 1 NO Auxiliary Contact Spring-loaded Terminals Size S00 AC-3e/AC-3 Duty

The Siemens 3RT2018-2BB41 is a size S00 power contactor rated for AC-3e/AC-3 duty. It handles a current of 16 A and a power of 7.5 kW at 400 V. This 3-pole contactor features a 24 V DC coil voltage and includes one auxiliary normally open (NO) contact. It utilizes spring-loaded terminals for secure and reliable connections.

This power contactor is designed for switching electric motors and other loads in industrial applications. It is commonly used in motor control centers, pump stations, conveyor systems, and general machinery control where reliable power switching is required. The DC coil voltage makes it suitable for applications with low-voltage control circuits.

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RatingAC-3e/AC-3
Current16 A
Power7.5 kW @ 400V
Poles3-Pole
Coil Voltage24 V DC
Auxiliary Contacts1 NO
TerminalsSpring-loaded
SizeS00
Motor Control
Pump Stations
Conveyor Systems
Industrial Machinery
Control Panels
Power Switching
Automation Systems
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Direct replacement for Siemens 3RT2018-2BB41 contactors and compatible with Siemens 3RT contactor accessories.
Expert tip
Utilizes spring-loaded terminals for efficient and vibration-resistant connections. Ensure proper wiring according to Siemens guidelines for safe operation.
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What is the coil voltage for the Siemens 3RT2018-2BB41 power contactor?
The Siemens 3RT2018-2BB41 power contactor has a coil voltage of 24 V DC. This makes it suitable for control circuits operating at low DC voltages.