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SiemensThermal Relay
Product Model

3RU5156-3MB2

Manufacturer

Siemens

Category

Thermal Relay

Product ID

159168

In Stock
Last updated: 2025/4/19
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Siemens 3RU5156-3MB2

Selling Points

  • 1Class 10 thermal overload relay for reliable motor protection.
  • 2Single mounting main circuit with screw terminal AUX circuit.
  • 3Manual and automatic reset options for flexible operation.
  • 4Meets IEC 60947-1 and other relevant industry standards.
  • 5Constructed to withstand harsh industrial environments with a net weight of 0.700 kg.
Product Details
3RU5156-3MB2
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Operating Ambient Temperature
-40~+70°C
Operating Altitude
Up to 2000m
Rated Voltage
AC400V
Installation Method
Screw terminal connection, independent installation
Specification
S6
Load Class
Class 10
Current Setting Range
150-180A
Rated Current (AC-3)
Maximum 205A for S6 size
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RU5156-3MB2

Specifications may be subject to change without notice