Product Model

3US5840-2T

In Stock
Last updated: 2025/4/18
Siemens 3US5840-2T

Selling Points

  • 1High-Quality Motor Protection: The 3US5840-2T provides reliable protection for motors against overloads, ensuring continuous operation and extending equipment lifespan.
  • 2Compact Design: With a small size and lightweight design, this relay is easy to integrate into various industrial control systems.
  • 3Easy Installation: Featuring screw terminal connections, the 3US5840-2T simplifies installation and reduces setup time.
  • 4Versatile Applications: Suitable for a wide range of applications, including industrial machinery and automation systems.
  • 5Compliance with Regulations: Meets RoHS and WEEE directives, ensuring environmental compliance and sustainability in your operations.
Product Details
3US5840-2T
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Operating Ambient Temperature
-40~+70°C
Operating Altitude
2000m
Rated Voltage
AC400V
Matching Contactor
S3/S4 [3TS47/48/49/50]
Mounting Method
Plug-in installation with contactor
Specification
S3/S4
Load Class
CLASS 10
Current Setting Range
40-57A
Rated Current (AC-3)
Up to 105A for S3/S4 sizes
Product Series
3US5/6 Series
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3US5840-2T

Specifications may be subject to change without notice