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PN2-VA4 Self-Resetting Voltage Protector 40A–80A with OEM Logo Support
The Soltree PN2-VA4 is a self-resetting over/under voltage and over-current protector designed for electrical distributors, panel builders, and OEM customers who require a branded protection device at competitive wholesale quantities. It delivers the same automatic protection performance as the PN2-VA2 — 0.5-second fault disconnect, auto-restore after supply stabilization, and fully configurable trip thresholds — but is specifically offered with factory-level OEM logo customization on the housing and packaging, making it suitable for private-label electrical brands and distributor own-brand programs.
The high-resolution dual digital display shows real-time voltage in red and current in green for clear circuit health monitoring. All protection parameters — over-voltage (130–300V AC), under-voltage (80–210V AC), over-current, and reset delay (0–999s, default 60s) — are user-configurable via the front panel, with password lock to prevent unauthorized field changes.
Available in 40A, 63A, and 80A variants on a standard 35mm DIN rail footprint. AC 110V customization also available for export markets. Contact us for MOQ, branding specifications, and sample requests.
Key Features
- OEM logo customization — factory branding on housing and packaging for private-label programs
- Self-resetting — auto-disconnects on fault, auto-restores when supply stabilizes
- Dual digital display — real-time voltage (red) + current (green)
- User-configurable trip points — over-voltage 130–300V, under-voltage 80–210V AC
- Over-current protection with adjustable trip threshold
- Fast 0.5-second disconnect on fault detection
- Adjustable reset delay 0–999 seconds (default 60s)
- Password lock — prevents unauthorized parameter changes in the field
- Energy-saving mode — reduces standby self-consumption
- Available in 40A / 63A / 80A current ratings
- Rated supply voltage AC 220V (AC 110V customizable for export)
- 35mm DIN rail mounting
- Flame-retardant PC housing (UL94 V-0)
- Mechanical life ≥10,000 cycles
- CE & RoHS certified — accepted in EU, UK, and global markets
Samples available · OEM pricing on request · Ships worldwide
Technical Specifications
| Product Type | Self-Resetting Over/Under Voltage Protector |
| Model | PN2-VA4 |
| Rated Supply Voltage | AC 220V (AC 110V Customizable) |
| Rated Frequency | 40 / 50 / 60 / 70Hz |
| Over-Voltage Setting Range | AC 130–300V |
| Under-Voltage Setting Range | AC 80–210V |
| Over-Voltage Trip Delay | 0.5 Seconds |
| Voltage Accuracy | <1% |
| Max. Working Current | 40A / 63A / 80A (Optional) |
| Reset Delay Time | 0–999 Seconds (Adjustable, Default 60s) |
| Display Mode | Dual Digital Display — Voltage (Red) + Current (Green) |
| Password Protection | Supported — prevents unauthorized parameter changes |
| Energy-Saving Mode | Switchable |
| OEM Customization | Logo customization on housing and packaging supported |
| Housing Material | Flame-retardant PC (UL94 V-0) |
| Dimensions | 81 × 36 × 66mm |
| Installation | 35mm DIN Rail |
| Ambient Temperature | -25°C to +55°C |
| Permitted Relative Humidity | ≤50% at 40°C (Non-condensing) |
| Mechanical Life | ≥10,000 Cycles |
| Protection Functions | Over-voltage, Under-voltage, Over-current, Delay Protection |
| Application | Wholesale Distribution Programs, Panel Builder OEM Projects, Private-Label Electrical Brands |
| Target Buyer | Electrical Distributors, Panel Builders, OEM Wholesale Customers |
| Certification | CE, RoHS |
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