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SiemensThermal Relay
Product Model

3US1955

Manufacturer

Siemens

Category

Thermal Relay

Product ID

195652

In Stock
Last updated: 2025/4/20
View Specifications
Siemens 3US1955

Selling Points

  • 1AC/DC Changeover Operating Mechanism: The Siemens 3RT1955-5NF31 SIRIUS Magnet Coil supports both AC and DC operations, ensuring versatility in your electrical setup.
  • 2Suitable for 3RT105 and 3RT145 Contactors: Specifically designed to work seamlessly with 3RT105 and 3RT145 contactors, enhancing compatibility and reliability.
  • 3Voltage Rating: 96 to 127 VAC/VDC: Offers a wide voltage range, making it adaptable to various electrical systems and applications.
  • 4Frequency Rating: 50/60 Hz: Compatible with both 50 and 60 Hz frequencies, ensuring broad applicability across different regions.
  • 5SZ S6 Size: Compact design in SZ S6 size, providing a space-efficient solution for your electrical needs.
Product Details
3US1955
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3US1955

Specifications may be subject to change without notice