Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu300A
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Adjustment range short-term delayed short-circuit release0 - 0A
Overload release current setting240 - 300A
Adjustment range undelayed short-circuit release5 - 8.3A
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitScrew connection
DIN rail (top hat rail) mounting optionalYes
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
Number of poles4
Type of control elementRocker lever
With integrated under voltage releaseNo
Complete device with protection unitYes
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Degree of protection (IP)IP20
Motor drive integratedNo
Motor drive optionalYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMS2-4-A300/200 | Circuit-breaker, 4p, Icu=70kA(415V), In=300A,N=60In, circuit.prot, thermomag,
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specifications
Technical specifications
Rated permanent current Iu
300A
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range short-term delayed short-circuit release
0 .. 0A
Overload release current setting
240 .. 300A
Adjustment range undelayed short-circuit release
5 .. 8.3A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Screw connection
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
Number of poles
4
Type of control element
Rocker lever
With integrated under voltage release
Complete device with protection unit
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Degree of protection (IP)
IP20
Motor drive integrated
Motor drive optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.