Pluggable T2 Type Surge Protector, Model 120 3P+N Protects three phase systems with neutral from transient overvoltage events while keeping maintenance fast and simple. This pluggable Type 2 module is designed for use in distribution panels and electrical installations that require coordinated surge protection across three phases plus neutral. Key benefits Reliable transient protection: Provides Type 2 surge protection for three phase plus neutral systems to reduce the risk of damage to connected equipment from lightninginduced and switching transients. Fast, lowdowntime maintenance: Pluggable design lets you the module quickly without complex rewiring, minimizing service interruptions. Spaceefficient: Compact form factor fits into panel installations where a pluggable surge module is required, helping preserve usable panel space. Systemlevel compatibility: Intended for use on three phase plus neutral supply configurations, supporting coordinated protection strategies when combined with upstream and downstream protective devices. Simple lifecycle handling: The pluggable approach makes inspection and replacement straightforward, helping operators keep surge protection performance up to date. What it does Diverts and clamps transient overvoltages on three phase and neutral conductors to protect downstream equipment. Acts as a modular protective layer that can be swapped without disturbing the permanent wiring of the distribution board. Complements upstream protection to form a multistage surge protection scheme for commercial and light industrial installations. Important attributes Function: Type 2 surge protection for transient overvoltage mitigation in three phase plus neutral systems. Configuration: 3P plus N (three poles plus neutral). Design: Pluggable module for quick replacement and serviceability. Size and installation: Compact module intended for panelmounted, pluggable applications; designed to be removed and replaced while minimizing disruption. Materials and construction: Built as a durable, serviceable module suitable for electrical distribution environments. Performance focus: Engineered to handle Type 2 transient events at the distribution level when used as part of a coordinated protection scheme. Typical applications Commercial electrical distribution panels: Protect lighting, HVAC controllers, and building automation devices in office buildings and retail spaces. Industrial control panels: Shield PLCs, motor drives, and instrumentation in factories and processing plants that use three phase supplies with neutral. Renewable and power generation systems: Provide distributionlevel transient protection for inverter panels, combiner boxes, and local distribution boards in solar or backup power installations. Installation and maintenance notes Use as part of a coordinated surge protection system, with appropriate upstream and downstream protection where required. The pluggable format is intended to simplify inspection and replacement; follow usual lockout and electrical safety procedures during service. Verify compatibility with the specific distribution board or base intended for pluggable Type 2 modules before installation. This pluggable T2 Type surge protector, Model 120 3P+N, provides a practical, serviceable solution for managing transient surge risk on three phase plus neutral systems while minimizing panel downtime and simplifying maintenance.