The DITEK DTK-DF120S1 120VAC, 20A Series Connected Surge Protector represents advanced electrical protection specifically engineered for mission-critical fire alarm and emergency notification systems. Designed for professional installers working in commercial, institutional, and industrial environments, this surge protection device provides comprehensive defense against transient voltage events that can compromise fire detection and notification infrastructure.
Integrating seamlessly with addressable fire alarm panels, distributed control systems, and emergency communication networks, the DTK-DF120S1 delivers robust surge suppression with integrated dry contacts and an audible alarm mechanism. Its precision-engineered circuitry provides multilayer protection against electrical anomalies that could potentially disrupt life safety systems, ensuring consistent performance in high-stakes environments like healthcare facilities, educational campuses, and critical infrastructure.
Key Features
- 120VAC, 20A rated surge protection with advanced metal oxide varistor (MOV) technology
- Integrated dry contact outputs for remote monitoring and system status reporting
- Built-in audible alarm for immediate indication of surge event or protection status
- Compliant with NFPA 72 fire alarm installation standards and UL 1449 surge protection requirements
- Compact DIN rail mountable design compatible with standard fire alarm panel configurations
- Precision surge suppression with nanosecond response time and high energy absorption capacity
Specifications
- Voltage Rating: 120VAC
- Current Rating: 20A
- Surge Capacity: 40kA per mode
- Response Time: <5 nanoseconds
- Operating Temperature: -40°F to 185°F
- Mounting: DIN rail or panel mount
Professional fire alarm technicians and facilities managers will find the DTK-DF120S1 an essential component for maintaining the integrity and reliability of emergency notification systems. Its robust design ensures continuous protection against electrical transients in demanding environments such as hospital emergency departments, data centers, high-rise commercial buildings, and industrial control rooms.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.2 lbs |
|---|---|
| Dimensions | 10.75 × 6.5 × 3.2 in |
| Condition | New |
| Manufacturers | Ditek |
| Part Type | Replacement Part |
