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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Description
3RT2018-4KB42-0LA0
3RT2018-4KB42-0LA0 is a Siemens SIRIUS 3RT2 traction contactor designed for reliable motor control in demanding applications. This 3-pole contactor features a 24 V DC coil and is rated for 16 A at AC-3, making it suitable for controlling motors up to 7.5 kW at 400 V. The unit includes an integrated suppressor diode for enhanced protection and features one normally closed auxiliary contact for signaling and control functions. Engineered for rail and industrial environments, this contactor delivers fast operate and release times, ensuring responsive switching performance. Its compact modular design supports easy integration into control panels and systems, while the robust construction ensures long-term reliability under continuous operation.
- Manufacturer: Siemens
- Series: SIRIUS 3RT2
- Type: Traction Contactor
- Rated Current: 16 A
- Rated Control Voltage: 24 V DC
- Rated Power at AC-3: 7.5 kW / 400 V
- Poles: 3
- Mounting: Modular
- Integrated Suppressor Diode
- Auxiliary Contacts: 1 NC
- Operate Time: 130 ms
- Release Time: 20 ms
Specifications
- Part Number: 3RT2018-4KB42-0LA0
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Contactor
- Family : Sirius
- Type : 3RT20
- Voltage : 600
- Amperage : 16
- Phase : 3
- Poles : 3
- Coil Voltage Maximum : 24
- Coil Voltage Minimum : 24
Product Data
- UPC : 004089295808
- GTIN : 00040892958089
- Weight : 2
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