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SiemensThermal Relay
Product Model

3RU5156-3LB2

Manufacturer

Siemens

Category

Thermal Relay

Product ID

142100

In Stock
Last updated: 2025/4/18
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Siemens 3RU5156-3LB2

Selling Points

  • 1Built with high-quality materials to withstand harsh operating conditions.
  • 2Designed for simple installation with screw terminals for main and auxiliary circuits.
  • 3Offers both manual and automatic reset options for flexible operation.
  • 4Suitable for 110-135A current capacity, ensuring reliable motor protection.
  • 5Meets RoHS and WEEE directives, ensuring environmental compliance.
Product Details
3RU5156-3LB2
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, Installed Separately
Specification
S6
Load Class
Class 10
Current Setting Range
135-160A
Rated Current (AC-3)
Maximum 205A for S6 Size
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RU5156-3LB2

Specifications may be subject to change without notice