The DITEK DTK-120SRD surge protector is a mission-critical power circuit defense mechanism engineered specifically for fire alarm and emergency notification system infrastructure. Designed to shield 120VAC power circuits that feed industrial control panels, addressable fire alarm systems, and life safety equipment from destructive electrical transients, this surge protective device (SPD) provides robust protection against voltage spikes, lightning-induced surges, and electrical noise that can compromise mission-critical safety systems.
Purpose-built for commercial and industrial environments including high-rise office complexes, healthcare facilities, educational campuses, and manufacturing sites, the DTK-120SRD provides precision surge mitigation that meets stringent fire alarm system reliability standards. Its compact form factor allows seamless integration with existing electrical distribution panels and fire control system configurations, ensuring continuous operational integrity for emergency detection and notification equipment.
Key Features
- 120VAC circuit protection with precision transient voltage suppression
- Low clamping response time minimizing potential equipment damage
- UL 1449 Listed surge protection device with comprehensive electrical noise rejection
- Compatible with addressable fire alarm panels, control modules, and notification appliance circuits
- Enhanced thermal protection with automatic disconnect capabilities
- DIN rail and panel mount installation options for flexible deployment
Specifications
- Nominal Voltage: 120VAC
- Maximum Surge Current: 20kA per mode
- Clamping Voltage: 300V typical
- Response Time: <5 nanoseconds
- Operating Temperature Range: -40°F to 185°F
Compliant with critical safety standards including NFPA 72 (National Fire Alarm and Signaling Code), this surge protector meets rigorous requirements for fire alarm system electrical protection. Ideal for protecting networked fire alarm control panels, emergency communication systems, smoke detectors, and auxiliary notification devices against unpredictable electrical disturbances that could compromise life safety infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.8 lbs |
|---|---|
| Dimensions | 11 × 4.5 × 2.5 in |
| Condition | New |
| Manufacturers | Ditek |
| Part Type | Replacement Part |
