Moeller S1-2 - 2-Pole, Circuit Breaker

Engineered for reliability in demanding electrical environments, the Moeller S1-2 2-Pole Circuit Breaker delivers dependable overcurrent protection where it matters most. Its 2-pole design provides coordinated protection for two conductors, offering a versatile solution for panelboards, switchboards, and control panels.

Why the Moeller S1-2 stands out

This circuit breaker is built to support industrial, commercial, and OEM applications where safe operation and dependable protection are critical. In distribution panels and motor control centers, the Moeller S1-2 acts as a robust safeguard against overloads and short circuits, helping reduce downtime and protect costly equipment. The two-pole configuration simplifies wiring and maintenance while maintaining a compact footprint suitable for tight enclosures.

Key benefits

• Poles: 2-Pole delivers protection for two conductors with a single device, streamlining wiring and serviceability.
• Breaker type: Circuit Breaker provides reliable overcurrent protection to prevent damage from faults and overloads.
• Versatile installation fits panelboards, switchboards, and control panels, making it a practical choice for a wide range of assemblies.
• Industrial-grade reliability designed to endure continuous operation in tough environments found in distribution panels and motor control centers.
• Safe operation supports controlled disconnection of circuits, helping maintenance teams work with confidence.

Ideal for

Engineered for environments where dependable protection is non-negotiable, the Moeller S1-2 is a fit for industrial facilities, commercial installations, and OEM equipment builds. It’s particularly valuable in applications that require robust overcurrent protection across dual circuits within panelboards and control architectures.

Common installation scenarios

• Protection and control in distribution panels for manufacturing lines
• Motor control centers needing reliable, dual-circuit safeguarding
• Switchboards and control panels where space and wiring simplicity matter

Specifications at a glance

• Poles: 2-Pole
• Breaker type: Circuit Breaker

Choose the Moeller S1-2 2-Pole Circuit Breaker for proven, two-line protection that aligns with demanding industrial and commercial electrical systems. It’s a practical, durable solution that helps keep critical equipment up and running, while providing clear, maintainable protection for your distribution panels and motor control centers.