The MidNite Solar MNSPD-300-AC Surge Protector Device is designed to offer exceptional protection for your electrical systems. With a nominal voltage range of 0 to 250 VAC, this device guards against surges and transients, making it essential for ensuring the longevity and reliability of your solar energy systems. Its high energy absorption capability and robust features ensure your equipment remains safe and functional during electrical events.
The MNSPD-300-AC features advanced surge protection capabilities, rated at a surge current of 57kA. This ensures that your devices are shielded from damaging voltage spikes, significantly prolonging their operational lifespan and reliability.
With an impressive energy absorption of 3130 J for the full device, this surge protector effectively dissipates energy from surge events, protecting sensitive equipment from potential damage while enhancing system performance.
This model is equipped with a blue LED diagnostic indicator, providing clear functionality status. This feature helps users easily monitor if voltage is present, ensuring proactive measures can be taken as necessary.
The internal fuse acts as an effective thermal disconnector, contributing to the safety and efficiency of the device. This mechanism ensures that the protector can operate reliably even under extreme conditions, safeguarding your system from overheating.
Operating within a broad temperature range from -40°F to +185°F, the MNSPD-300-AC is well-suited for diverse environmental conditions. This versatility enhances its applicability in various installations, ensuring reliable protection regardless of external weather conditions.
The MidNite Solar MNSPD-300-AC functions by redirecting harmful surge currents away from connected devices, ensuring they remain protected from transients. The surge protector employs thermal fusing and T-MOVs, which play crucial roles in its operation, allowing it to absorb and dissipate energy effectively.
By handling surge currents of up to 57kA per phase, the device efficiently mitigates spikes in electrical systems. This capability is vital for maintaining the integrity of sensitive electronic equipment.
The polycarbonate enclosure and Type 4X environmental rating ensure that the MNSPD-300-AC is resistant to harsh environmental conditions. This durability allows for safe installation in both commercial and residential settings.
Featuring a #12 AWG connection method, the installation of the MNSPD-300-AC is straightforward, making it an ideal choice for both professional contractors and DIY enthusiasts seeking reliable surge protection.
| Part Number | MNSPD-300-AC |
| Nominal Voltage | 0 to 250 VAC |
| MCOV | 470V (423-517) |
| Clamp Voltage @ 100A | 775V |
| Energy Absorption | 3130 J (Full Device) |
| Surge Current Rating | 57kA |
| Short Circuit Current Rating | 115kA |
| Operating Frequency | 0 to 60 Hz |
| Weight | 1 lb. |
| Operating Temperature | -40°F to +185°F |
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