Eaton
NZMN3-A400
Molded/Moulded Case Circuit Breaker (MCCB) - Eaton (NZM3) - 146771 / 109670 - 3 poles (3P3d) - Rated current (In) 400A - Short circuit breaking capacity (Icu) 50kA (415Vac) - Thermal-Magnetic (adjustable) trip unit - Lugs terminals
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
NZMN3-A400
Please add this item to cart to request a quote.
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Eaton - NZM3
Description
Molded/Moulded Case Circuit Breaker (MCCB) - Eaton (NZM3) - 146771 / 109670 - 3 poles (3P3d) - Rated current (In) 400A - Short circuit breaking capacity (Icu) 50kA (415Vac) - Thermal-Magnetic (adjustable) trip unit - Lugs terminals
Specifications
Primary brand
Eaton
Main function
Moulded Case Circuit Breaker (MCCB)
Product series / family name
NZM3
Network frequency
50/60 Hz
Functions
Molded/Moulded Case Circuit Breaker (MCCB)
Rated current
400A
Trip current rating
400 AT
Frame current rating
630 AF
Rated impulse voltage (Uimp)
8 kV
Rated insulation voltage (Ui)
1000 V
Connection type
Lugs
Poles
3 Pole(s)
Protected poles
3 Pole(s)
Ultimate short circuit current breaking capacity (Icu)
85kA (240Vac)
50kA (415Vac)
35kA (440Vac)
25kA (525Vac)
20kA (690Vac)
50kA (415Vac)
35kA (440Vac)
25kA (525Vac)
20kA (690Vac)
Service short circuit current breaking capacity (Ics)
50kA (415Vac)
35kA (440Vac)
13kA (525Vac)
5kA (690Vac)
35kA (440Vac)
13kA (525Vac)
5kA (690Vac)
Trip unit type
Thermal-Magnetic (adjustable)
Protection functions
Thermal protection (Overload)
Magnetic protection (Short-circuit)
Magnetic protection (Short-circuit)
Protection settings
(overload) adjustable 320-400A
(short-circuit pickup current) adjustable 2400-4000A
(short-circuit pickup current) adjustable 2400-4000A
Operating mode
Toggle
Net Width (mm)
105 mm
Electrical durability (with load)
15 000 operations
Service short circuit current breaking capacity (Ics)
85kA (240Vac) kA
Order code / Manufacturer SKU
146771
109670
109670
Manufacturer product status
Commercialized
Rated voltage (AC)
690 V
Compliant with standard(s)
IEC/EN 60947
VDE0660
VDE0660
Degree of pollution
3
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Eaton - NZM1-4 Moulded Case Circuit Breakers - Catalogue.pdf | 18 Mar 2018 | English (US) |
