Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu400A
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Overload release current setting320 - 400A
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Number of poles4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Motor drive integratedNo
Type of electrical connection of main circuitScrew connection
Adjustment range short-term delayed short-circuit release0 - 0A
Type of control elementRocker lever
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release6 - 10A
Motor drive optionalYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Related products
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMN3-4-A400/250
Why Register?
- View wholesale prices with discounts
- Real-time stock availability
- Access invoices and dispatch notes
- Order history and frequently ordered items
- Exclusive B2B offers
and much more...
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 normally open contact
0
Rated permanent current Iu
400A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Overload release current setting
320 .. 400A
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Motor drive integrated
Type of electrical connection of main circuit
Screw connection
Adjustment range short-term delayed short-circuit release
0 .. 0A
Type of control element
Rocker lever
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
6 .. 10A
Motor drive optional
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.