5SJ4320-8HG41
The Siemens SENTRON 5SJ4320-8HG41 is a 3-pole circuit with a 20A/D operating curve. It is rated for 240V AC and has a breaking capacity of 14kA, making it suitable for circuit protection such as motors with starting inrush current.
Product Positioning
The 5SJ4320-8HG41 is a 3-pole 20A model from the SENTRON 5SJ4 series. It adopts the D operating curve and has a breaking capacity of 14kA under a rated voltage of 240V AC. It is suitable for protection of high inrush current circuits such as motors.
Core Product Advantages and Features
D Action Curve
The instantaneous trip current is approximately 10 to 20 times the rated current, and it can withstand the instantaneous surge current during motor startup.
14kA high breaking capacity
It provides a short-circuit breaking capacity of 14kA at a rated voltage of 240V AC, providing sufficient protection.
3-pole 20A specification
The three-pole linkage design, with a rated current of 20A, is used for three-phase power circuit protection.
UL489 certification
Compliant with North American UL489 standards, suitable for distribution panels requiring UL-certified components.