The Eaton Industries MCCB Power Switch, with a nominal continuous current Iu of 100A and a nominal voltage of 440V, is designed for optimal performance. It features a nominal tripping capacity Icu at 400 25kA, an overload protection setting range of 80 – 100A and an instantaneous short-circuit setting range of 80 – 100A. This device is built for installation in fixed enclosures. Part of the NZM Series, these circuit breakers suit all applications and are compatible with both IEC and UL markets with just four compact sizes, offering flexible installation through modular function group use.
Specifications
Rated permanent current Iu (A) : 100
Rated voltage (V) : 440 V to 440 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz (kA) : 25
Overload release current setting (A) : 80 A to 100 A
Adjustment range short-term delayed short-circuit release (A) : 0 A to 0 A
Adjustment range undelayed short-circuit release (A) : 80 A to 100 A
Integrated earth fault protection : No
Type of electrical connection of main circuit : Other
Device construction : Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting : No
DIN rail (top hat rail) mounting optional : Yes
Number of auxiliary contacts as normally closed contact : 0
Number of auxiliary contacts as normally open contact : 0
Number of auxiliary contacts as change-over contact : 0
With switched-off indicator : No
With integrated under voltage release : No
Number of poles : 3
Position of connection for main current circuit : Front side
Type of control element : Rocker lever
Complete device with protection unit : Yes
Motor drive integrated : No
Motor drive optional : Yes
Degree of protection (IP) : IP20
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