Scb-100 230/400VAC 4p 27mm Circuit Breaker for Surge Protective Devic

Scb-100 230/400VAC 4p 27mm Circuit Breaker for Surge Protective Devic. SPD Backup Protection: Specially developed to provide ideal backup protection for SPDs, addressing safety risks. No Nuisance Tripping: Features no nuisance tripping when lightning current passes through the system. Rapid Current Interruption: Rapidly interrupts current when SPD fails in short-circuit due to thermal runaway. Low Residual Voltage: Maintains low residual voltage under impulse current for enhanced safety. ISO 9001 Quality System: Strictly operated under ISO 9001 quality management with full-process traceability. Free Sample Offer: One free sample is provided, with shipping cost borne by the customer. Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments. 100% Product Inspection: Every finished product undergoes 100% visual and function inspection before packing.