5SJ4120-6HG40

Product ID:153019
Updated: 2026/4/6
Siemens 5SJ4120-6HG40

Key Features

  • 1Utilize a compact design with dimensions 90 mm H x 18 mm W x 70 mm D. 2、Apply for 240 VAC, 20 A, and 50 Hz frequency applications. 3、Rely on Thermal/Magnetic trip for reliable overcurrent protection. 4、Install easily with DIN Rail mounting in control circuits. 5、Enhance safety and durability with an IP20 enclosure.
Product Details
5SJ4120-6HG40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Mounting Unit
1
Description
5SJ4 1P B20 same polarity only, 240V AC; Rated current 20A; Breaking capacity 10kA; Trip unit B
Breaking Capacity Icn(kA) per IEC 60898 Standard
10
Number of Poles
1P
Trip Unit
B【B characteristic curve】
Rated Current In(A)
20
Specifications
5SJ4-HG【0.6-63A】
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SJ4120-6HG40

Specifications may be subject to change without notice