AC SPD 3 PHASE - 4 POLE
BLT-AC-4P
The Blitz Type 2 three-phase surge protection device is built for commercial, industrial and critical load applications where robust AC protection across all three phases is non-negotiable. With a modular DIN rail mount design and fast-acting response, it delivers dependable defence against lightning strikes and voltage spikes across 230/400V AC three-phase systems.
- 40kA nominal discharge capacity per phase
- Voltage protection level up to 1.5kV
- Supports 230/400V AC three-phase systems
- Response time as fast as 25ns
- Quick installation with 35mm D
IEC Certified
Fast Delivery
Made in India
Warranty Support
Technical Specifications
Each product is designed to international standards with rigorous quality control at every stage.
| Parameters | Specifications |
|---|---|
| SPD Classification (EN61643-11) | Type 2 |
| SPD Classification (IEC61643-11) | Class II |
| Nominal Voltage (Un) | 230/415V AC |
| Max. Continuous Operating Voltage (Uc) | 320V AC |
| Max. Continuous Operating Voltage N-PE (Uc) | 255V AC |
| Nominal Discharge Current (In) | 20kA |
| Max. Discharge Current (Imax) | 40kA |
| Parameters | Specifications |
|---|---|
| Voltage Protection Level (Up) | ≤1.5kV |
| Voltage Protection Level N-PE (Up) | ≤1.0kV |
| Response Time (ta) | ≤25ns |
| Response Time N-PE (ta) | ≤100ns |
| Operating Temperature Range (Tu) | -40°C to +70°C |
| Operating State / Fault Indication | Green / Red |
| Cross Section Area (Min) | 4mm² |
| Parameters | Specifications |
|---|---|
| Cross Section Area (Max) | 35mm² |
| Mounting | 35mm DIN Rail |
| Enclosure Material | Thermoplastic UL94-V0 |
| Remote Signalling Contact | Optional |
| Degree of Protection | IP20 |
Get In Touch
Request Your Custom Quote
Reach out to our team with your installation details, and we will get back to you with pricing, availability, and any technical guidance you need.
Phone
+91 97252 01620
Email
info@blitzelectrical.in
Head Office
B-403/404 Signature-2, Sarkhej Sanand Road, Sarkhej, Ahmedabad 382210