
Siemens
Siemens SIRIUS 3RN2010-1CA30 motor-protection relay
Manufacturer part number: 3RN2010-1CA30ESYS SKU: 3RN2010-1CA30
Net unit price, VAT 0%
€39.68
VAT 25.5% and delivery are shown separately in the request summary.
Current availability
Current available stock: 0 pcs
- Minimum order
- 1 pcs
- Order increment
- 1 pcs
- Availability checked
- 1 Sept 2026, 08:45
Siemens SIRIUS 3RN2010-1CA30 motor-protection relay. Key selection data: Maximum operational current AC-15: 3 A; Control supply voltage: 24 V AC/DC; Frequency: 50 ... 60 Hz; Terminal type: screw-type terminals; Mounting position: any; Width: 17.5 mm.
Direct ordering is unavailable for this item.
Send the part number and quantity to ESYS for availability or compatibility confirmation.
Information for product selection
Typical applications
- Thermal overload protection for motors
- Overload monitoring in contactor motor feeders
- Replacement in an existing Siemens assembly when article number 3RN2010-1CA30 matches
Key specifications
- Control supply voltage
- 24 V AC/DC
- Maximum operational current AC-15
- 3 A
- Connector type
- screw terminal
- Frequency
- 50 ... 60 Hz
- Terminal type
- screw-type terminals
- Number of auxiliary NC contacts
- 1
Show additional verified specifications
- Number of auxiliary NO contacts
- 1
- Connectable conductor cross-section
- 1x (0.5 ... 4 mm²), 2x (0.5 ... 1.5 mm²)
- Mounting position
- any
- Width
- 17.5 mm
- Height
- 100 mm
- Depth
- 90 mm
Lifecycle
- Status
- Active
Compatibility and related parts
3RN2010-1CA30
Replacement: Replacement is allowed only when the target article number is exactly 3RN2010-1CA30; this does not establish interchangeability with any other Siemens article.

