Siemens 5SJ4103-7HG41 Circuit Breaker, 3A, 1-Pole, 240V

Meet the Siemens 5SJ4103-7HG41 Circuit Breaker — a purpose-built protective device engineered for demanding industrial electrical service, maintenance, and replacement projects. With a precise 3 A rating and a 1-pole configuration at 240 V, this unit delivers targeted overcurrent protection for individual circuits within panels, switchgear, and control systems, helping keep critical equipment up and running.

Why this Siemens circuit breaker stands out

• 3 A current rating provides focused protection for sensitive loads while minimizing unnecessary trips in industrial control and automation circuits.
• 1-pole design simplifies installation for single-branch circuits and helps optimize panel space in crowded electrical environments.
• 240 V operating specification aligns with common industrial distribution setups, making it a practical choice for standardized procurement.
• Built by Siemens, offering consistent performance and dependable trip characteristics tailored to robust, real-world applications.
• Clear compatibility verification via the part number 5SJ4103-7HG41, ensuring you match the right device to your specific application.
• Ideal for replacement and maintenance workflows, providing a reliable drop-in option when servicing or upgrading control circuits.

Compatibility and installation notes

Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.

Ideal use cases

• Replacement parts in aging industrial panels or control cabinets to minimize downtime.
• Maintenance rounds for manufacturing lines that rely on stable, single-circuit protection.
• Standardizing spares across equipment fleets to streamline procurement and service workflows.

Key specifications

• Product Type: Circuit Breaker
• Current Rating: 3 A
• Poles: 1
• Voltage: 240 V
• Part Number: 5SJ4103-7HG41

Secure reliable protection for your industrial circuits with the Siemens 5SJ4103-7HG41. Confirm compatibility with your application using the part number provided, and if you need a hand, simply reach out and we’ll assist with a precise fit.