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PTB5 series miniature circuit breaker
瞬时脱扣类型说明

B型保护纯电阻性负载和地感照明系统
       额定电流:6~63A(30℃时)
       脱扣特性:瞬时脱扣范围(3~5)In

C型保护感性负载和高感照明系统
       额定电流:6~63A(30℃时)
       脱扣特性:瞬时脱扣范围(5~10)In

D型保护高感性负载和起动电流大的冲击性负荷(如电动机,变压器等)
       额定电流:6~63A(30℃时)
       脱扣特性:瞬时脱扣范围(10~16)In

符合标准
符合IEC60898-1;GB10963.1
产品选型
产品代号 壳架等级 脱扣类型 额定电流 极数 附件
PTB5 63 B 63A 1P OF
           
微型断路器

63

B型 63A(6~63A)
1P:一极
OF:辅助
    C型   2P:二极 SD:报警
    D型   3P:三极 MX+OF:分励
        4P:四极
MN:欠压
          MV:过压
          MUV:过欠压

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