Motor protection circuit-breaker Eaton MCCB's & Accessoires
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General information
Ordercode YESSS
0508-1782 
Product code
113513
EAN code
4015081130382
Product group
Motor protection circuit-breaker
Brand
Eaton
Serie
MCCB's & Accessoires
Type
NZMC3-S320-AVE
Leistungsschalter, 3p, 320A, Einschub
Leistungsschalter, 3p, 320A, Einschub
Product description
Series NZM..-S circuit-breakers cover all application cases with just four compact sizes and are suitable for the IEC market. Modular function groups always make mounting flexible. With magnetic short-circuit release in connection with overload relay. With short-circuit release without overload trip. Notes: circuit-breakers fulfill all requirements of the switching category AC-3.
Product specifications
Adjustment range undelayed short-circuit release
8 - 14 A
Rated operating voltage
690 - 690 V
With thermal protection
No
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP20
Overload release current setting
0 - 0 A
Rated short-circuit breaking capacity lcu at 400 V, AC
22.5 kA
Phase failure sensitive
No
Switch off technique
Magnetic
Rated permanent current Iu
320 A
Type of electrical connection of main circuit
Screw connection
Rated operation power at AC-3, 230 V
90 kW
Type of control element
Rocker lever
Rated operation power at AC-3, 400 V
160 kW
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Height
260 mm
Width
185 mm
Depth
346 mm
Product information