Siemens 5SM1314-6 Circuit Breaker, 40A, 2-Pole, 230V

Siemens 5SM1314-6 is a 2-pole circuit breaker engineered for industrial electrical service, maintenance, and replacement projects. With a 40 A rating and 230 V operation, this unit provides dependable protection for feeders and equipment in demanding environments. Use the exact part number 5SM1314-6 to confirm compatibility with your application and existing gear.

What makes this breaker stand out

• Precise industrial protection: Handles overload and short-circuit events for two live circuits, helping prevent damage to motors, control circuits, and downstream equipment.
• Clear electrical fit: 2-pole design at 230 V is ideal for shared-phase or dual-leg circuits commonly found in industrial control panels.
• Reliable performance at 40 A: Specifically rated for 40 A circuits, providing predictable tripping behavior aligned with typical industrial loads.
• Part-number-driven compatibility: Verify fit by part number—5SM1314-6—to ensure the breaker matches your panel, enclosure, and wiring configuration.

Use cases and practical applications

Designed for industrial service panels, equipment feeders, and maintenance upgrades, the 5SM1314-6 is well-suited for protecting circuits that power conveyors, fans, presses, and other machinery in manufacturing or processing environments. It’s also a solid replacement option when upgrading legacy gear or reconfiguring control panels to meet current electrical codes and load requirements.

Compatibility and installation notes

To ensure proper fit and function, verify the breaker’s part number (5SM1314-6) against your application requirements and the panel or enclosure it will inhabit. If you’re unsure about compatibility, you can request assistance to confirm fit with your specific setup. A correct match helps maintain proper trip characteristics and electrical clearance in your system.

Why choose Siemens for this role

Siemens is known for robust industrial protection products designed for demanding environments. The 5SM1314-6 provides consistent performance, ease of integration with standard industrial panels, and a clear path for maintenance or future upgrades. When you need a trusted component to safeguard critical processes, this 40 A, 2-pole breaker offers a dependable solution that aligns with professional electrical standards.

If you need help matching a part number or confirming compatibility, message us and we’ll assist in validating fit for your application.