3US5040-0E

Product ID:158318
Updated: 2026/7/2
Siemens 3US5040-0E

Key Features

  • 1Ensure reliable motor protection with precise 0.4-0.63 A tripping.
  • 2Save panel space using the compact Size 0 design.
  • 3Integrate seamlessly with 3TS29-32 and 3TB39-41 contactors.
  • 4Simplify wiring and control with 1 NO + 1 NC auxiliary contacts.
  • 5Meet industry standards with eClass 5.1, 6, and ETIM 7 compliance.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Operating Ambient Temperature
-40~+70°C
Operating Altitude
2000m
Rated Voltage
AC400V
Matching Contactor
S0 [3TS29/30/31/32]
Mounting Method
Plug-in Installation with Contactor
Specification
S0
Load Class
CLASS 10
Current Setting Range
0.25-0.4A
Rated Current (AC-3)
Max 18A for S0 Size
Series
3US5/6 Series
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model
3US5040-0E

Specifications may be subject to change without notice

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