

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMC3-A500-BT

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
Rated voltage
690 .. 690V
Overload release current setting
400 .. 500A
Adjustment range undelayed short-circuit release
3000 .. 5000A
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
0 .. 0A
Number of auxiliary contacts as change-over contact
0
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
500A
Type of electrical connection of main circuit
Frame clamp
Number of auxiliary contacts as normally open contact
0
Integrated earth fault protection
With switched-off indicator
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Type of control element
Rocker lever
Complete device with protection unit
Number of poles
3
Motor drive optional
With integrated under voltage release
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA