Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu50A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Overload release current setting40 - 50A
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release0 - 0A
Adjustment range undelayed short-circuit release300 - 500A
Integrated earth fault protectionNo
Number of auxiliary contacts as normally closed contact0
Device constructionBuilt-in device fixed built-in technique
Type of electrical connection of main circuitFrame clamp
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
With switched-off indicatorNo
Number of poles3
Position of connection for main current circuitFront side
Complete device with protection unitYes
Type of control elementRocker lever
Motor drive integratedNo
Motor drive optionalNo
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMS1-A50 | Circuit-breaker, 3p, Icu=70kA(415V), In=50A, circuit.prot, thermomag, fixed.mount,
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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
50A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
40 .. 50A
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
0 .. 0A
Adjustment range undelayed short-circuit release
300 .. 500A
Integrated earth fault protection
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Frame clamp
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
With switched-off indicator
Number of poles
3
Position of connection for main current circuit
Front side
Complete device with protection unit
Type of control element
Rocker lever
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.