Eaton SPM200240D1W SPD MAX series - UL 1449 Listed

Two-module construction provides scalable protection for two phases with a ground path, delivering 200 kA per phase; this translates to higher fault tolerance in motors, drives, and automation panels. The 240 Delta (3W+G) configuration supports a wide range of industrial power networks, allowing fast clamping of transients and minimizing downstream damage. In practice, technicians appreciate the modular approach because it simplifies staged deployments and future expansions. The NEMA 4X enclosure with internal circuit breaker protects against moisture and corrosion in outdoor or harsh indoor environments, reducing maintenance calls and exposure to dust and water. The internal breaker provides convenient shutting off for service while maintaining line-side protection. RoHS compliant and UL/CSA certifications ensures regulatory compliance and safer procurement; these standards help ensure the SPD remains effective across changing electrical codes and vendor audits. The 15-year warranty (20 years with registration) translates to predictable lifecycle planning and lower replacement costs. Compatibility with Eaton's SPD MAX lines ensures ease of replacement and upgrade; contractors can stock a single family of devices to cover multiple installation scenarios. The unit's dimensions and weight (9.3 in L, 17.5 in H, 14.91 in W, 50 lb) enable straightforward mounting and fit within standard racks and panels. Addressing common objections, the device's robust protection reduces unplanned downtime, and the warranty provides assurance against early failures. When paired with proper shutdown and testing routines, the SPD delivers measurable improvements in uptime, asset protection, and energy management across manufacturing lines. The device's ratings support compatibility with 240V delta 3W+G supply networks in a variety of industrial sectors, including process control, packaging, and conveyors; this versatility reduces the need for multiple SPD SKUs across plants.