DITEK / Packard PSP72KA 120/240VAC Split‑Phase Surge Protector
PSP72KA Split‑Phase Surge Protective Device is a compact, parallel‑mount surge protective device designed for 120/240VAC split‑phase electrical systems. Built for HVAC applications such as mini‑splits, heat pumps, and ducted or ductless systems, it provides durable and cost‑effective protection against transient voltage surges. The unit features a NEMA 4X weatherproof enclosure for reliable indoor or outdoor performance. A diagnostic LED indicator confirms system power and SPD operational status, and the automatic reset function ensures continuous protection after surge events. The PSP72KA is suitable for residential and light commercial HVAC equipment.
Key Features
- 120/240VAC split‑phase compatibility for residential and light commercial systems
- Parallel connection for fast, simple installation
- Diagnostic LED indicator confirms system power and SPD operational status
- Automatic reset after surge events for continuous protection
- NEMA 4X enclosure protects against dust, rain, and corrosion
- Suitable for ducted and ductless HVAC systems
Technical Specifications
Voltage: 120/240VAC split phase
Mounting: Parallel‑mount SPD
Enclosure Rating: NEMA 4X weatherproof
Indicator: LED (power & SPD function)
Reset Type: Automatic
Dimensions: Approx. 4–6 in (H), 4.25 in (W), 2.2–2.5 in (D)
Weight: ~0.4 lb
Applications: Mini‑split systems, heat pumps, HVAC equipment
