CM1-100M塑壳断路器

CM1-225M塑壳断路器

内部附件

　　1．辅助触头：与断路器主电路分、合机构机械上连动的触头，主要用于断路器分、合状态的显示，接在断路器的控制电路中通过断路器的分合，对其相关电器实施控制或联锁。例如向信号灯、继电器等输出信号。塑壳断路器壳架等级额定电流100A为单断点转换触头，225A及以上为桥式触头结构，约定发热电流为3A；壳架等级额定电流400A及以上可装两常开、两常闭，约定发热电流为6A。操作性能次数与断路器的操作性能总次数相同。 　　

　　2．报警触头：用于断路器事故的报警触头，且此触头只有当断路器脱扣分断后才动作，主要用于断路器的负载出现过载短路或欠电压等故障时而自由脱扣，报警触头从原来的常开位置转换成闭合位置，接通辅助线路中的指示灯或电铃、蜂鸣器等，显示或提醒断路器的故障脱扣状态。由于断路器发生因负载故障而自由脱扣的机率不太多，因而报警触头的寿命是断路器寿命的1/10。报警触头的工作电流一般不会超过1A。 　　

　　3．分励脱扣器：是一种用电压源激励的脱扣器，它的电压可与主电路电压无关。分励脱扣器是一种远距离操纵分闸的附件。当电源电压等于额定控制电源电压的70%-110%之间的任一电压时，就能可靠分断断路器。分励脱扣器是短时工作制，线圈通电时间一般不能超过1S，否则线会被烧毁。塑壳断路器为防止线圈烧毁，在分励脱扣线圈串联一个微动开关，当分励脱扣器通过衔铁吸合，微动开关从常闭状态转换成常开，由于分励脱扣器电源的控制线路被切断，即使人为地按住按钮，分励线圈始终不再通电就避免了线圈烧损情况的产生。当断路器再扣合闸后，微动开关重新处于常闭位置。

CM1-63L/3300. CM1-63M/3300. CM1-63H/3300. CM1-63/4300B.

CM1-63L/3310. CM1-63M/3310. CM1-63H/3300. CM1-63/4310B.

CM1-63L/3320. CM1-63M/3320. CM1-63H/3320. CM1-63/4320B.

CM1-63L/3330. CM1-63M/3330. CM1-63H/3330. CM1-63/4330B.

CM1-63L/3340. CM1-63M/3340. CM1-63H/3340. CM1-63/4340B.

CM1-63L/3350. CM1-63M/3350. CM1-63H/3350. CM1-63/4350B.

CM1-100/2300. CM1-100/2310. CM1-100/2320. 

CM1-100C/3300. CM1-100/L3300. CM1-100M/3300. CM1-100H/3300. CM1-100/4300. CM1-100C/3310. CM1-100L/3310. CM1-100M/3310. CM1-100H/3310. CM1-100/4310. 

CM1-100C/3320. CM1-100L/3320. CM1-100M/3320. CM1-100H/3320. CM1-100/4320. 

CM1-100C/3330. CM1-100L/3330. CM1-100M/3330. CM1-100H/3330. CM1-100/4330. 

CM1-100C/3340;CM1-100L/3340. CM1-100M/3340. CM1-100H/3340. CM1-1004340. 

CM1-100C/3350. CM1-100L/3350. CM1-100M/3350. CM1-100H/3350. CM1-100/4350. 

CM1-100C/3360. CM1-100L/3360. CM1-100M/3360. CM1-100H/3360. CM1-100/4360. 

CM1-100C/3370. CM1-100L/3370. CM1-100M/3370. CM1-100H/3370. CM1-100/4370. 

CM1-100C/3308. CM1-100L/3308. CM1-100M/3308. CM1-100H/3308. CM1-1004/308. 

CM1-100C/33002. CM1-100L/33002. CM1-100M33002. CM1-100H33002. CM1-100/43002

CM1-160/2300. CM1-160/2310. CM1-160/2320. 

CM1-160C/3300. CM1-160L/3300. CM1-160M/3300. CM1-160H/3300. CM1-160/4300. CM1-160C/3310. CM1-160L/3310. CM1-160M/3310. CM1-160H/3310. CM1-160/4310. 

CM1-160C/3320. CM1-160L/3320. CM1-160M/3320. CM1-160H/3320. CM1-160/4320. 

CM1-160C/3330. CM1-160L/3330. CM1-160M/3330. CM1-160H/3330. CM1-160/4330. 

CM1-160C/3340. CM1-160L/3340. CM1-160M/3340. CM1-160H/3340. CM1-160/4340. 

CM1-160C/3350. CM1-160L/3350. CM1-160M/3350. CM1-160H/3350. CM1-160/4350. 

CM1-160C/3360. CM1-160L/3360. CM1-160M/3360. CM1-160H/3360. CM1-160/4360. 

CM1-160C/3370. CM1-160L/3370. CM1-160M/3370. CM1-160H/3370. CM1-160/4370. 

CM1-160C/3308. CM1-160L/3308. CM1-160M/3308. CM1-160H/3308. CM1-160/4308. 

CM1-160C/33002. CM1-160L/33002. CM1-160M/33002. CM1-160H/33002. CM1-160/43002 

CM1-225/2300. CM1-225/2310. CM1-225/2320. 

CM1-225C/3300. CM1-225L/3300. CM1-225M/3300. CM1-225H/3300. CM1-225/4300. CM1-225C/3310. CM1-225L/3310. CM1-225M/3310. CM1-225H/3310. CM1-225/4310. 

CM1-225C/3320. CM1-225L/3320. CM1-225M/3320. CM1-225H/3320. CM1-225/4320. 

CM1-225C/3330. CM1-225L/3330. CM1-225M/3330. CM1-225H/3330. CM1-225/4330. 

CM1-225C/3340. CM1-225L/3340. CM1-225M/3340. CM1-225H/3340. CM1-225/4340. 

CM1-225C/3350. CM1-225L/3350. CM1-225M/3350. CM1-225H/3350. CM1-225/4350. 

CM1-225C/3360. CM1-225L/3360. CM1-225M/3360. CM1-225H/3360. CM1-225/4360. 

CM1-225C/3370. CM1-225L/3370. CM1-225M/3370. CM1-225H/3370. CM1-225/4370. 

CM1-225C/3308. CM1-225L/3308. CM1-225M/3308. CM1-225H/3308. CM1-225/4308. 

CM1-225C/33002. CM1-225L/33002. CM1-225M/33002. CM1-225H/33002. CM1-225/43002

CM1-250L/3300. CM1-250M/3300. CM1-250H/3300. CM1-250/4300. 

CM1-250L/3310. CM1-250M/3310. CM1-250M/4310  CM1-250/4310. 

CM1-250L/3320. CM1-250M/3320. CM1-250H/3320. CM1-250/4320. 

CM1-250L/3330. CM1-250M/3330. CM1-250H/3330. CM1-250/4330. 

CM1-250L/3340. CM1-250M/3340. CM1-250H/3340. CM1-250/4340. 

CM1-250L/3350. CM1-250M/3350. CM1-250H/3350. CM1-250/4350. 

CM1-250L/3360. CM1-250M/3360. CM1-250H/3360. CM1-250/4360. 

CM1-250L/3370. CM1-250M/3370. CM1-250H/3370. CM1-250/4370. 

CM1-250L/3308. CM1-250M/3308. CM1-250H/3308. CM1-250/4308. 

CM1-250L/33002. CM1-250M/33002. CM1-250H/33002. CM1-250/43002.

CM1-400C/3300. CM1-400L/3300. CM1-400M/3300. CM1-400H/3300. CM1-400/4300. CM1-400/C3310. CM1-400/L3310. CM1-400M/3310. CM1-400H/3310. CM1-400/4310. 

CM1-400C/3320. CM1-400L/3320. CM1-400M/3320. CM1-400H/3320. CM1-400/4320. 

CM1-400C/3330. CM1-400L/3330. CM1-400M/3330. CM1-400H/3330. CM1-400/4330. 

CM1-400C/3340. CM1-400L/3340. CM1-400M/3340. CM1-400H/3340. CM1-400/4340. 

CM1-400C/3350. CM1-400L/3350. CM1-400M/3350. CM1-400H/3350. CM1-400/4350. 

CM1-400C/3360. CM1-400L/3360. CM1-400M/3360. CM1-400H/3360. CM1-400/4360. 

CM1-400C/3370. CM1-400L/3370. CM1-400M/3370. CM1-400H/3370. CM1-400/4370. 

CM1-400C/3308. CM1-400/L3308. CM1-400M/3308. CM1-400H/3308. CM1-400/4308. 

CM1-400C/33002. CM1-400L/33002. CM1-400M/33002. CM1-400H/33002. CM1-400/43002 

CM1-630C/3300. CM1-630L/3300. CM1-630M/3300. CM1-630H/3300. CM1-630/4300. CM1-630C/3310. CM1-630L/3310. CM1-630M/3310. CM1-630H/4310. CM1-630/4310. 

CM1-630C/3320. CM1-630L/3320. CM1-630M/3320. CM1-630H/3320. CM1-630/4320. 

CM1-630C/3330. CM1-630L/3330. CM1-630M/3330. CM1-630H/3330. CM1-630/4330. 

CM1-800H/3300. CM1-800/4300B.

CM1-800M/3310. CM1-800H/3310. CM1-800/4310B.

CM1-800M/3320. CM1-800H/3320. CM1-800/4320B.

CM1-800M/3330. CM1-800H/3330. CM1-800/4330B.

CM1-800M/3340. CM1-800H/3340. CM1-800/4340B.

CM1-800M/3350. CM1-800H/3350. CM1-800/4350B.

CM1-800M/3360. CM1-800H/3360. CM1-800/4360B.

CM1-800M/3370. CM1-800H/3370. CM1-800/4370B.

CM1-800M/3308. CM1-800H/3308. CM1-800/4308B.

CM1-800M/33002. CM1-800H/33002. CM1-800/43002B

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