Description
NISHISHIBA VZKUP-4B(P8) Automatic Voltage Regulator Stable
Highly reliable automatic voltage regulator for stable power supply
| Brand | NISHISHIBA |
| Model | VZKUP-4B(P8) |
| Voltage | 380?480V AC |
| Country of Origin | Japan |
| Weight | 8.5 kg |
| Dimensions | 300 x 250 x 150 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS, UL |
| SKU / MPN | VZKUP-4B-P8 |
| What’s in the box | Automatic voltage regulator, mounting brackets, user manual, power cable |
| Input Voltage Range | 340?520V AC |
| Output Voltage Accuracy | ±1% |
| Response Time | <20ms |
| Operating Temperature | -10 to +50°C |
| Protection Class | IP20 |
| Cooling Method | Forced air cooling |
Key benefits: Ensures consistent voltage output, protects equipment from voltage fluctuations, easy to install and maintain
Typical applications: Industrial machinery, data centers, manufacturing plants, commercial buildings
Order number: NISHISHIBA VZKUP-4B(P8) Automatic Voltage Regulator Stable
Lifecycle: Active
Documentation: Online PDF
Typical applications: Industrial machinery, data centers, manufacturing plants, commercial buildings
Order number: NISHISHIBA VZKUP-4B(P8) Automatic Voltage Regulator Stable
Lifecycle: Active
Documentation: Online PDF





Mark O. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.