
Molded Case Circuit Breake 250 AMP 4 Pole R Air Switch MCCB. Comprehensive Protection Functions: Features conventional circuit breaker, failure protection, and overcurrent protection capabilities. Dual Certification Compliance: Certified with CE and CCC standards ensuring quality and safety compliance. Flexible Pole Configuration: Available in 2-pole, 3-pole, and 4-pole options to suit various circuit requirements. High Voltage Insulation: Rated insulation voltage supports 500V, 690V, and 800V UL standards. Customization from Samples: Offers OEM service allowing customization based on customer provided samples. 100% Quality Inspection: Every finished product undergoes 100% visual and functional inspection before shipment. Fixed MCCB Structure: Designed as a fixed installation Molded Case Circuit Breaker with air arc-extinguishing medium. Competitive Pricing Strategy: Provides preferential prices with complete product range and personalized service.