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Description
MidNite Solar Surge Protector 300V - MNSPD-300-ACThe MidNite Solar 300V AC Surge Protector Device (MNSPD 300 AC) is a Type 1 device per UL1449 rev3 and has an outdoor rating of Type 4X for outdoor use. Designed for AC systems, it provides protection for 120 VAC and 120 240 VAC circuits, service panels, and load centers. Made in the USA with a 5 year warranty. Key Features & Benefits Type 1 Surge Protection: UL1449 4th Edition Type 1 device suitable for indoor and outdoor applications at the service
The MidNite Solar 300V AC Surge Protector Device (MNSPD-300-AC) is a Type 1 device per UL1449 rev3 and has an outdoor rating of Type 4X for outdoor use. Designed for AC systems, it provides protection for 120 VAC and 120/240 VAC circuits, service panels, and load centers. Made in the USA with a 5-year warranty.
Key Features & Benefits
Type 1 Surge Protection: UL1449 4th Edition Type 1 device suitable for indoor and outdoor applications at the service entrance or where directly connected to protected equipment.
300V AC Rating: Nominal voltage 0-250 VAC, making it ideal for 120V and 120/240 VAC circuits, service entrance panels, and load centers.
Type 4X Outdoor Rating: Weather-resistant enclosure rated for outdoor use, providing protection against rain, dust, and corrosion.
80kA Surge Current Rating: High-capacity surge protection with 80kA surge current per phase to handle near lightning strikes.
Diagnostic Blue LED: LED indicators show when voltage is present between L1 + ground and L2 + ground, confirming proper operation at a glance.
Thermal Disconnector with Internal Fuse: Individually fused MOVs with thermal disconnection for added safety.
Fast Response Time: Responds in less than 1 microsecond to clamp surge voltages before they can damage equipment.
ETL Listed: Certified for use in both the US and Canada.
Made in USA: Proudly manufactured in the United States.
5-Year Warranty: Backed by MidNite Solar's 5-year limited warranty.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | MidNite Solar |
| Model | MNSPD-300-AC |
| Type | UL1449 4th Edition Type 1 |
| Nominal Voltage | 0-250 VAC |
| MCOV | 470V |
| VPR Line to Ground | 1200V |
| Surge Current Rating | 80kA per phase |
| Short Circuit Current Rating | 10kA |
| Response Time | <1 microsec |
| Energy Absorption | 3130 J (Full Device), 1560 J (Each Section) |
| Configuration | 1Ø, 3-wire (2 legs) |
| Enclosure Rating | Type 4X (Outdoor) |
| Enclosure Material | Polycarbonate UL94V-0 |
| Connection Method | #12 AWG leads |
| Mounting | 1/2" conduit knockout |
| Diagnostics | Blue status LED (one per leg) |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Dimensions | 4.4"L × 3.8"W × 3.5"D |
| Weight | 1 lb |
| Certifications | UL 1449, ETL Listed for US & Canada |
| Warranty | 5 years |
| Origin | Made in USA |
Product Documents
Installation Manual: Download PDF
Spec Sheet: Download PDF
Brochure (Spanish): Download PDF
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy