Siemens 5SJ4145-7HG41

Selling Points

  • 1UL 489 Certified: Meets stringent safety standards for branch circuit protection.
  • 2High Interrupting Rating: Up to 14,000 A (Type HSJ) or 10,000 A (Type NSJ) for reliable operation.
  • 3HACR Rated: Suitable for high ambient temperatures and harsh environments.
  • 4Versatile Applications: Compatible with 1-pole, 2-pole, and 3-pole configurations.
  • 5Industrial-Grade Design: Built for field wiring applications with AWG 14 to AWG 4 copper conductors.
Product Details
5SJ4145-7HG41
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
1
Description
5SJ4 1P C45, 240V AC 10KA; Rated current 45A; Breaking capacity 10kA; Trip unit C
Others
240VAC
Breaking Capacity Icn(kA) Standard IEC60898
10
Number of Poles
1P
Trip Unit
C【C 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
5SJ4145-7HG41

Specifications may be subject to change without notice