Ditek D150X-277-4803Y 150kA Surge Protective Device, 277/480 VAC 3 Phase Wye
SKU
D150X-277-4803Y
Model No
D150X-277-4803Y
$611.00
Product Highlights
- Audible alarm and Form C dry contacts for remote monitoring
- Diagnostic LEDs for each phase provide indication of system power and SPD function
- All models are UL96A & NFPA 780 compliant
- UL Type 4X enclosure
- Available in voltage configurations

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The Ditek D150X-277-4803Y Surge Protective Device is designed to safeguard your electrical equipment from damaging surges with its robust 150kA capacity. This Device features advanced monitoring and compliance capabilities, ensuring reliable protection and easy integration into any system needing 277/480 VAC three-phase wye configurations.
Ditek D150X-277-4803Y Key Features
- Audible alarm and Form C dry contacts: Enables remote monitoring for real-time feedback, allowing for prompt action in case of surge events.
- Diagnostic LEDs for each phase: Provides clear visual indications of system power and the operational status of the surge protective device, ensuring you can quickly assess the system's health.
- UL96A & NFPA 780 compliant: Ensures adherence to industry standards for lightning protection, offering peace of mind regarding safety and reliability.
- UL Type 4X enclosure: Protects against water and dust, making it suitable for both indoor and outdoor installations in harsh environments.
- Availability in various voltage configurations: Offers versatility, allowing for use in different electrical setups according to specific needs.
Ditek D150X-277-4803Y Detailed Specifications
| Surge Capacity | 150kA |
| Voltage Rating | 277/480 VAC |
| Phase Configuration | 3 Phase Wye |
| Compliance | UL96A, NFPA 780 |
| Enclosure Type | UL Type 4X |
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