Eaton SPM200220Y3W Surge Protection Device - NEMA 4X

200 kA per phase surge protection provides robust transient suppression for heavy industry. This capability dramatically reduces the likelihood of damage to PLCs, drives, and sensors during utility faults or switching transients. In manufacturing environments, that means fewer unplanned outages, less expensive field repairs, and longer asset life. The two-module design enables modular protection across two channels, allowing targeted defense where it matters most and easier future upgrades. 127/220 V Wye (4W+G) configuration ensures compatibility with common industrial power networks and grounding schemes, enabling straightforward panel integration. The 4-wire plus ground arrangement reduces wiring errors and supports safe, code-compliant interfaces with motor drives and PLC cabinets. NEMA 4X enclosure with an internal circuit breaker provides weather resistance for outdoor installations and protection in harsh indoor environments. The internal breaker simplifies wiring and reduces the number of external devices required, freeing panel space and speeding commissioning. Standard with a surge counter enables real-time condition monitoring and proactive maintenance planning, helping you verify performance during audits and trend surge events over time. Two-module Max series design offers modular, scalable protection; you can add modules as protection needs grow without replacing the entire device. RoHS compliance and UL/CSA certifications ensure safe procurement and ongoing regulatory alignment across facilities. Warranty and long-term value: a 15-year warranty (20 years with registration) provides confidence in protection investments and helps stabilize maintenance budgets, delivering dependable, cost-effective protection for critical manufacturing equipment.