Eaton WMS1C30 DIN Rail Mounted Circuit Breaker

The Eaton WMS1C30 is a DIN‑rail mounted circuit breaker that delivers 30 A of overcurrent protection in a 1‑pole, 1‑phase package for 240–415 VAC service. This Cutler‑Hammer device comes from Eaton’s industrial protection lineup and is designed for quick installation inside control panels, distribution boards, and other DIN rail panel assemblies where compact, modular protection is needed. With its single live conductor interrupting design, it safeguards branch circuits from overloads and short circuits on standard single‑phase systems. The wide voltage range and 1P/1Ø configuration support straightforward wiring and scalable panel layouts in diverse industrial environments. DIN rail mounting enables fast, tool‑free mounting and removal, aiding serviceability and maintenance in field or factory settings. The part number is WMS1C30, aligning with widely used Eaton protection components for single‑phase equipment.