3RU6126-1GB0

Product ID:213944
Updated: 2026/6/28
Siemens 3RU6126-1GB0

Key Features

  • 1Adjust current response from 4.5 to 6.3 AMPS for precise motor protection.
  • 2Choose manual or automatic reset for operational convenience.
  • 3Benefit from phase loss protection to ensure system safety.
  • 4Achieve Class 10 tripping to cut power within 10 seconds.
  • 5Mount directly on 3RT2023-3RT2028 contactors for easy installation.

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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
4.5-6.3A
Rated Current (AC-3)
Max 40A for S0 size
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RU6126-1GB0

Specifications may be subject to change without notice

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