Siemens 5SJ4304-8HG42

Selling Points

  • 1High Interrupt Rating: 10 kA interrupt rating ensures reliable operation in demanding electrical environments.
  • 2Compact Design: Dimensions 121 mm H x 54 mm W x 70 mm D, ideal for space-constrained installations.
  • 3Thermal Magnetic Trip: Combines thermal and magnetic tripping mechanisms for enhanced safety and reliability.
  • 4UL 489 Compliance: Meets UL 489 standards for circuit breakers, ensuring compliance with industry regulations.
  • 5Versatile Application: Suitable for 480 VAC/125 VDC applications, making it versatile for various industrial settings.
Product Details
5SJ4304-8HG42
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
3
Description
5SJ4 3P D4, 480Y/277V AC 10KA; Rated current 4A; Breaking capacity 10kA; Trip unit D
Others
480Y/277VAC
Breaking Capacity Icn(kA) standard IEC60898
10
Number of Poles
3P
Trip Unit
D【D characteristic curve】
Rated Current In(A)
4
Specifications
5SJ4-HG【0.6-63A】
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SJ4304-8HG42

Specifications may be subject to change without notice