MIDNITE SOLAR | BREAKER 300V 30A | DC Double Pole

⚡ MidNite Solar MNEPV30‑300 – 30 A, 300 V DC Double‑Pole Breaker

The MNEPV30‑300 is a compact, high‑reliability double‑pole hydraulic‑magnetic circuit breaker for solar photovoltaic and energy storage systems. It supports up to 300 V DC per pole, and features a common trip mechanism for enhanced safety.

Key Features:

• Rated Current: 30 A (continuous)

• Voltage Rating: 300 V DC per pole

• Pole Configuration: 2-pole, common trip

• Breaking Capacity (AIC): 10,000 A

• Width: Only ~1 in (≈26 mm) per module (13 mm per pole)

• Wire Range: 14–6 AWG

• Mounting: Standard DIN rail

• Orientation: Polarized (ensures correct source/load connection)

• Warranty: 5 years manufacturer coverage

• Estimated Weight: ~0.35 lb (0.16 kg)

Typical Use:

Ideal for string combiner boxes and DC disconnects in solar installations, providing reliable protection and separation for PV array circuits.

🎥 Watch MidNite Solar’s “Secrets to DC Breakers” video (YouTube)