3RU5156-3MB2

Product ID:159168
Updated: 2026/7/2
Siemens 3RU5156-3MB2

Key Features

  • 1Ensure reliable motor protection with Class 10 thermal overload.
  • 2Simplify installation using single mounting and screw terminals.
  • 3Choose flexible operation with manual or automatic reset.
  • 4Meet compliance with IEC 60947-1 and industry standards.
  • 5Withstand harsh industrial environments with robust construction.

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Technical Specifications

Detailed engineering parameters

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

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