Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Number of auxiliary contacts as change-over contact0
Rated permanent current Iu320A
Degree of protection (IP)IP20
Rated voltage690 - 690V
Overload release current setting250 - 320A
Position of connection for main current circuitFront side
With integrated under voltage releaseNo
Number of poles3
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Adjustment range short-term delayed short-circuit release0 - 0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Type of control elementRocker lever
Adjustment range undelayed short-circuit release1920 - 3200A
With switched-off indicatorNo
Type of electrical connection of main circuitFrame clamp
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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NZMC3-A320-BT
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specificationsRelated products
Technical specifications
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
320A
Degree of protection (IP)
IP20
Rated voltage
690 .. 690V
Overload release current setting
250 .. 320A
Position of connection for main current circuit
Front side
With integrated under voltage release
Number of poles
3
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
0 .. 0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Type of control element
Rocker lever
Adjustment range undelayed short-circuit release
1920 .. 3200A
With switched-off indicator
Type of electrical connection of main circuit
Frame clamp
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Motor drive optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.