5SJ4145-8HG40

Product ID:197783
Updated: 2026/7/3
Siemens 5SJ4145-8HG40

Key Features

  • 1Deliver reliable protection with a high 10kA interrupt rating.
  • 2Save panel space using a compact 90x18x70 mm design.
  • 3Handle versatile applications supporting AC/DC up to 240V.
  • 4Accelerate installation with busbars to 115A and 50 sq-mm terminals.
  • 5Ensure global compliance per IEC/EN 60898-1 and UL 489 standards.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Installation Module
1
Description
5SJ4 1P D45 same polarity only, 240V AC; Rated current 45A; Breaking capacity 10kA; Trip unit D
Breaking Capacity Icn(kA) Standard IEC60898
10
Number of Poles
1P
Trip Unit
D【D Characteristic Curve】
Rated Current In(A)
45
Specifications
5SJ4-HG【0.6-63A】
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SJ4145-8HG40

Specifications may be subject to change without notice

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