Product Model

3US5540-2A

In Stock
Last updated: 2025/4/21
Siemens 3US5540-2A

Selling Points

  • 1Reliable Protection: Ensures safe operation by detecting overloads in industrial equipment.
  • 2Versatile Application: Suitable for 3TS33/34 AUX contacts, providing flexibility in various industrial settings.
  • 3Compact Design: Compact size (54.00 x 92.00 x 146.00 mm) for easy integration into tight spaces.
  • 4High Accuracy: Tripping class of 10 A size 1 for precise overload detection.
  • 5Compliance Standards: Meets international standards including eClass and ETIM classifications.
Product Details
3US5540-2A
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
S1 [3TS33/34]
Mounting Method
Plug-in Installation with Contactor
Specification
S1
Load Class
CLASS 10
Current Setting Range
10-16A
Rated Current (AC-3)
Max S1 size 32A
Product Series
3US5/6 Series
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3US5540-2A

Specifications may be subject to change without notice