These circuit breakers must open and break the current as quickly as possible. China 2500a intelligent fixed type merlin gerin air circuit breaker. Operation of these protection devices must allow for. Compact ck circuit breakers table of contents merlin gerin molded case circuit breaker introduction standard compliance additional tests ratings interrupting capability advantages description standard and high interrupting rating circuit breakers current limiting circuit brekers lp and 1 2t curves trip unit characteristics 8t215d. Founded in 1920, merlin gerin immediately won international fame through its revolutionary highvoltage circuit breaker. Low voltage electrical distribution user manual 042016. Merlin gerin circuit breaker application guide marine electrical. C60nh miniature circuit breakers multi 9 merlin gerin the c60n. Masterpact lv air circuit breaker from 800 to 6300 a the right choice 3 or 4 poles, a range of control units, offering multiple functions breaking capacity. What is the service life time of the compact ns 100630 circuit breakers.
This item is eligible for free replacement, within 10 days of delivery, in an. Masterpact mp, mf and mc circuit breakers 4804907103. Merlin gerin circuit breaker application guide mm m m m m m m m m m m m merl in ger in multi 9 c60n c63 4 0va 6 0 0 24 34 2 4 10ka iec 947. Circuit breakers and switchdisconnectors from 630 to 1600 a. It allows for manual closing of the circuitbreaker if its. The limitation capability of a circuit breaker is that characteristic whereby only a current less. With drawout mounting, it is necessary to withdraw and remove the breaker to have access to the bolts. The merlin gerin compact circuit breakers are also approved tor marine applications, and are recognised by the following. In particular, they perfectly meet the requirements of new iec 9472, which progressively replaces iec 1571. Compact nsf and nsj 150 to 600 a circuit breakers steven. Version for fluair cubicle with internal arc withstand. Compact circuit breakers are listed for 3 levels of interrupting capabilities.