3RU6126-4DB0

Product ID:107512
Updated: 2026/7/2
Siemens 3RU6126-4DB0

Key Features

  • 1Protect motors with a high current rating from 1.8 to 40 amperes.
  • 2Detect thermal overloads automatically for immediate circuit interruption.
  • 3Meet Class 10 safety standards for reliable and compliant operation.
  • 4Integrate easily into panels using the compact S0 form factor.
  • 5Enhance safety with finger-safe terminals and surge suppression.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Operating Ambient Temperature
-40~+70°C
Operating Altitude
2000m
Rated Voltage
AC400V
Mounting Method
Screw Terminal, to be used with contactor plug-in
Specification
S0
Load Class
CLASS 10
Current Setting Range
20-25A
Rated Current (AC-3)
Max. 40A for S0 size
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RU6126-4DB0

Specifications may be subject to change without notice

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