3RU6126-4CB0

Product ID:177652
Updated: 2026/7/2
Siemens 3RU6126-4CB0

Key Features

  • 1Ensure reliable motor protection in demanding industrial environments.
  • 2Choose between manual and automatic reset for operational flexibility.
  • 3Deliver precise overload protection for motors rated 17-22A.
  • 4Mount directly onto contactors using screw terminals for secure installation.
  • 5Comply with eClass 5.1, 6, 9, and 9.1 international standards.

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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, to be used with contactor plug-in
Specification
S0
Load Class
Class 10
Current Setting Range
17-22A
Rated Current (AC-3)
Max 40A for S0 size
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RU6126-4CB0

Specifications may be subject to change without notice

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