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SunTree Surge Protector SM8-250PV 2P
85.00 $
- Molded Case Design: Heavy-duty industrial breaker frame
- Dual-Pole Isolation: Disconnects both lines simultaneously
- 250A Current Capacity: Supports massive high-power systems
- 1000V DC Rating: Optimized for large battery/PV arrays
- 16kA Breaking Capacity: Halts extreme fault currents safely
- Thermal-Magnetic Trip: Protects against overloads and shorts
- Heavy-Gauge Terminals: Fits thick, heavy-duty industrial cables
- Flame-Retardant Body: Built from high-grade heat-resistant material
- Industrial Optimization: Safeguards major battery and inverter inputs
- Clear Toggle Handle: Provides crisp manual ON/OFF/TRIP switching
SKU:
N/A
Category: Accessories
Description
The DC circuit breaker is built to provide dependable protection against short circuits and overloads in photovoltaic and energy-storage systems. It offers a high breaking capacity of 500/1000 V and rated operating currents up to 115 A / 250 A / 315 A, supporting reliable circuit protection in DC applications. With no fixed positive or negative poles, the breaker allows reversible connection for easier and more flexible wiring.
For effective arc control, it features a contact opening distance greater than 9 mm to support rapid arc interruption. It also uses a labyrinth-type arc interrupter and a U-shaped magnetic blowout structure to improve arc-handling capability. Wiring dependability is reinforced by seven rivets, while the busbar design supports reliable and neat connections. Its distinctive shape design aids identification and practical installation.
As a DC product supplied with a full range of accessories, this circuit breaker is suitable for photovoltaic and energy-storage systems where high breaking capacity, reversible connection, and dependable wiring performance are important.
Additional information
| Model | 500VDC 250A, 1000VDC 315A, 500VDC 125A |
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About brand
In Soloriyo, we supplie SunTree protection equipment from our showroom in Deira, Dubai. Browse AC and DC circuit breakers, PV fuse holders and fuse links, isolator switches, surge protectors, automatic transfer switches and distribution boxes, all built for solar and battery systems. Every product page lists the full specifications, including voltage, current rating and standards compliance, so you can match the right part to your installation. We deliver across the UAE and the wider Middle East. Contact us on WhatsApp for stock availability, quotes or help choosing the right protection for your system.
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- Rated Operational Current (Ie): 100A
- Rated Operational Voltage (Ue): AC 220V / 230V
- Rated Insulation Voltage (Ui): AC 690V (50/60Hz)
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- Conversion Time (Transfer Time): < 50ms
- Mechanical Lifetime: 5,000 operations
- Electrical Lifetime: 2,000 operations
- Mounting: Standard 35mm DIN Rail









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