Siemens Direct Online Starter (DOL), 1-4 A, 45 mm Wide, Spring Clamp Connection (3RA6120-2CB34)
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Product Description
Siemens 3RA6120-2CB34 Compact Start Direct Online Starter (DOL).
Technical Specifications
- Manufacturer part number (MPN)
- 3RA6120-2CB34
- EAN / GTIN
- 4011209713987
- Sales unit
- pcs
- Width
- 45 mm
- Height
- 191 mm
- Depth
- 165 mm
- With transformer
- No
- Rated operation power at AC-3, 400 V
- 1.5 kW
- Number of command positions
- 1
- Number of auxiliary contacts as normally open contact
- 1
- Number of auxiliary contacts as normally closed contact
- 1
- Suitable for emergency stop
- No
- Rated operation current Ie
- 4 A
- Number of indicator lights
- 2
- Overload release current setting
- 1–4 A
- Supporting protocol for LON
- No
- Supporting protocol for TCP/IP
- No
- Supporting protocol for ASI
- No
- Supporting protocol for PROFIBUS
- No
- Supporting protocol for CAN
- No
- Supporting protocol for INTERBUS
- No
- Supporting protocol for Modbus
- No
- Supporting protocol for Data-Highway
- No
- Supporting protocol for DeviceNet
- No
- Supporting protocol for SUCONET
- No
- Supporting protocol for other bus systems
- No
- External reset possible
- Yes
- Suitable for rail mounting
- Yes
- Rated control supply voltage AC 50 Hz
- 24 V
- Rated control supply voltage AC 60 Hz
- 24 V
- Rated control supply voltage DC
- 24 V
- Degree of protection (IP)
- IP20
- Supporting protocol for SERCOS
- No
- Supporting protocol for INTERBUS-Safety
- No
- Release class
- Adjustable
- With short-circuit release
- Yes
- With fuse
- No
- Type of electrical connection of main circuit
- Spring clamp connection
- Supporting protocol for AS-Interface Safety at Work
- No
- Supporting protocol for DeviceNet Safety
- No
- Supporting protocol for EtherNet/IP
- No
- Supporting protocol for Foundation Fieldbus
- No
- Supporting protocol for PROFINET CBA
- No
- Supporting protocol for PROFINET IO
- No
- Supporting protocol for PROFIsafe
- No
- Supporting protocol for SafetyBUS p
- No
- Voltage type for actuating
- AC/DC
- Type of motor starter
- Direct online starter (DOL)
- Rated operation current at AC-3, 400 V
- 4 A
- Ambient temperature, upper operating limit
- 60 °C
- Temperature compensated overload protection
- No
- Coordination class according to IEC 60947-4-3
- Class 2
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8536.49
Cross References
- EAN 4011209713987
- SAP 1000014310
- Code 8114321
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3RA6120-2CB34?
- 3RA6120-2CB34 can be ordered from cballast.com as a Siemens catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Siemens product?
- The manufacturer part number is 3RA6120-2CB34.
- What is the HS code for 3RA6120-2CB34?
- The customs tariff (HS) code for 3RA6120-2CB34 is 8536.49.
- Who manufactures 3RA6120-2CB34?
- 3RA6120-2CB34 is a Siemens product in the Drives & Controllers range.
- Is a datasheet available for 3RA6120-2CB34?
- Yes — the 3RA6120-2CB34 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3RA6120-2CB34?
- The minimum order quantity is 1.
- Is 3RA6120-2CB34 available?
- Yes — 3RA6120-2CB34 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).