Product Model

3US5640-1A

In Stock
Last updated: 2025/4/28
Siemens 3US5640-1A

Selling Points

  • 1The 3US5640-1A features a tripping class of 10 A, ensuring accurate overload detection.
  • 2Equipped with 1 NO + 1 NC auxiliary contacts for reliable switching operations.
  • 3Compact dimensions (54.00 x 92.00 x 146.00 mm) for easy integration into industrial control systems.
  • 4Constructed with high-grade materials for durability and long-lasting performance.
  • 5Meets RoHS and REACH directives, ensuring compliance with environmental regulations.
Product Details
3US5640-1A
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
S2 [3TS35/36]
Mounting Method
Plug-in Installation with Contactor
Specification
S2
Load Class
CLASS 10
Current Setting Range
1-1.6A
Rated Current (AC-3)
Max. 36A for S2 Size
Product Series
3US5/6 Series
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3US5640-1A

Specifications may be subject to change without notice