The DTK-120HWLOK Surge Protective Device (SPD) with NFPA 72 2013 10.6.5.2 compatible lockout kit protects 120VAC equipment panels and dedicated branch circuits while preventing accidental alarm disconnect.
- Approved for 20A circuit breakers
- SCCR rating of 10kAIC complies with NEC Article 285.6
- NEMA 4X weatherproof enclosure allows for use in harsh environments
- Lockout kit prevents accidental disconnect of fire alarm system
- UL1449 4th Edition Type 1 SPD
- Diagnostic LED