

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-4-A250/160

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
Technical specifications
Type of control element
Rocker lever
Position of connection for main current circuit
Front side
Motor drive integrated
Overload release current setting
200 .. 250A
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Screw connection
With switched-off indicator
Rated permanent current Iu
250A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Adjustment range undelayed short-circuit release
6 .. 10A
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Rated voltage
440 .. 440V
Adjustment range short-term delayed short-circuit release
0 .. 0A
Motor drive optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Integrated earth fault protection
DIN rail (top hat rail) mounting optional