Heschen Battery Disconnect Switch 100A 550V DC Solar Circuit Breaker

[COMPACT SOLAR DISCONNECT] Precision-engineered for space-constrained DC installations. This 2-Pole 100 Amp Molded Case Circuit Breaker features a compact 125A frame that easily fits into smaller solar combiner boxes and enclosures while operating securely at DC 550V, [THE ANATOMY OF SAFETY] Built with industrial-grade internals for extended durability. Featuring pure copper braided straps to prevent overheating, premium silver-plated dynamic contacts for low resistance, and an 8-blade arc extinguishing matrix that rapidly suppresses severe short-circuits, [15kA SURGE PROTECTIONWIRING] Delivers a reliable 15kA rated ultimate short-circuit breaking capacity (Icudespite its space-saving size. The left/right polarity is non-polar. However, for utmost safety, a Top-Feed connection (LINE at the top, LOAD at the bottomis strictly required, [BUILT FOR EXTREME ENDURANCE] Compliant with rigorous IEC 60947-2 standards. With a high insulation voltage (Uiof 1000V, impulse withstand voltage (Uimpof 8kV, and a wide operating temperature range of -5C to40C, it provides steadfast protection for your off-grid inverters, [COMPLETE KITEXACT DIMENSIONS] Compact design optimizes your enclosure space. Dimensions: 5. 91" (Hx 2. 56" (Wx 2. 44" (D. The package includes the HSM1PV-125 MCCB, 2 flash barriers, mounting screws, and a hex Allen wrench for secure installation.