Siemens 3RT2015-2BB42 is a Size S00, 3-pole power contactor rated for 7 A (3 kW/400 V). It features a 24 V DC coil and fast, secure spring-loaded terminals, along with 1 NC auxiliary contact for efficient and reliable industrial motor control.
The Siemens 3RT2015-2BB42 is a high-performance power contactor designed for reliable motor switching and control in industrial applications. Engineered with Siemens’ trusted SIRIUS technology, this compact contactor delivers efficient AC-3e/AC-3 operation with a rated current of 7 A and motor output of 3 kW at 400 V. Its 3-pole design, 24 V DC coil, and 1 integrated NC auxiliary contact ensure safe and flexible control across automation systems. The spring-loaded terminals provide quick, secure wiring, while the S00 frame size ensures compatibility with a wide range of switching devices and control panels.
Built to withstand demanding environments, the Siemens 3RT2015-2BB42 offers dependable performance, long service life, and easy integration into modern industrial control systems.
High switching reliability for AC-3 and AC-3e motor applications
Compact S00 size for easy panel installation
Energy-efficient 24 V DC coil
Fast, secure wiring with spring-loaded terminals
Safe operation with built-in 1 NC auxiliary contact
Durable construction suited for industrial environments
Compatible with Siemens SIRIUS control products
Switching and controlling motors up to 3 kW / 400 V
Contactor operations for AC-3e/AC-3 duty
Control circuit monitoring through auxiliary NC contact
Industrial automation systems
Conveyor systems
Pumps, fans, and compressors
Packaging and assembly lines
Control panels and motor starters
Product Type: Power Contactor
Model: Siemens 3RT2015-2BB42
Rated Current (AC-3): 7 A
Motor Output: 3 kW at 400 V
Poles: 3-pole
Coil Voltage: 24 V DC
Auxiliary Contacts: 1 NC
Terminal Type: Spring-loaded terminal
Size: S00
Mounting: Standard DIN rail / panel mounting
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| SKU / Model | 3RT2015-2BB42 |
|---|---|
| Weight | 0.312 kg |
| Dimensions | 50.00 × 73.50 × 77.50 mm |
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