The DITEK DTK-120HW 120VAC Parallel Protector represents a critical surge protection solution for fire alarm and emergency notification system infrastructure. Engineered specifically for mission-critical electrical circuits, this UL1449 Listed surge protective device (SPD) provides comprehensive protection against transient voltage events that can compromise sensitive fire alarm and safety communication systems.
Designed for parallel installation in commercial and industrial environments, the DTK-120HW delivers robust surge suppression across 120VAC power circuits. Fire alarm contractors and facilities managers will appreciate its Type 1 protection classification, which enables installation at both service entrance and downstream locations, ensuring comprehensive electrical system protection for addressable fire panels, notification appliances, and emergency communication networks.
Key Features
- UL1449 Listed Type 1 surge protective device with 20A parallel configuration
- Precision-engineered metal oxide varistor (MOV) technology for superior transient voltage suppression
- Compatible with commercial fire alarm control panels, emergency communication systems, and HVAC monitoring infrastructure
- Meets critical safety standards including NFPA 72 and NEC Article 285 requirements
- Compact design facilitates straightforward installation in electrical panels and protection enclosures
- Designed for long-term reliability in challenging electrical environments
Specifications
- Voltage Rating: 120VAC
- Current Rating: 20A
- Protection Mode: Line-to-Neutral, Line-to-Ground
- Maximum Surge Current: 20kA per mode
- Nominal Discharge Current (In): 5kA
- Response Time: <1 nanosecond
Fire protection professionals will find the DTK-120HW particularly valuable in safeguarding critical infrastructure across various commercial applications, including healthcare facilities, educational campuses, high-rise office complexes, and industrial control environments. Its robust design ensures continuous protection for fire alarm control panels, notification circuits, and auxiliary power systems against potentially destructive electrical transients.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 6 × 5 × 3 in |
| Condition | New |
| Manufacturers | Ditek |
| Part Type | Replacement Part |
