RezynTech
Suntree Miniature Circuit Breaker SL7N-63 DC1000V 4P
Suntree Miniature Circuit Breaker SL7N-63 DC1000V 4P
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Product Description
Product Description
Four-pole DC miniature circuit breaker rated up to 1000 VDC and 63 A, designed for reliable over-current protection in photovoltaic, battery, and DC power systems. Robust construction with thermal-magnetic trip mechanism and DIN-rail mount for secure installation in solar PV combiner boxes and protection panels.
Key Features
Key Features
* DC-rated miniature circuit breaker for solar PV and DC systems
* Rated up to DC 1000 V — suitable for high-voltage DC applications including PV arrays and energy storage systems
* 4-pole configuration — simultaneous protection across multiple DC lines
* Overload and short-circuit protection to safeguard circuits and equipment
* High breaking capacity (up to ~6 kA) for robust fault interruption
* Labyrinth arc interrupter and U-shaped magnetic blowing design for enhanced arc extinguishing
* Reversible, non-polarized connections — easier wiring and installation
* Quick arc cutoff with >9 mm contact opening distance
* Standard DIN-rail mountable for modular electrical panels (typical for MCB form)
* Ideal for DC distribution boards, PV combiner boxes, battery systems and DC protection panels
Product Specifications
Product Specifications
