EATON N4-4-1600-S15-DC｜ Disconnect Switches ｜

N4-4-1600-S15-DC

1. Electrical parameters
Rated voltage Ue: 1500 Vdc (commonly used in photovoltaic systems) Eaton
Rated current In: 1600 A (40 ℃); 1500 A（65℃）Eaton
Short time withstand current Icw: 34 kA/0.1 sEaton
Usage category: DC22-A (DC photovoltaic dedicated)
Number of poles: 4 poles (can be wired as 1 pole/2 poles)

2. Machinery and Environment
Dimensions (width x height x depth): 310 x 280 x 435 mm Eaton
Weight: 22 kg Eaton
Protection level: IP20 (preventing finger contact)
Temperature range: -25 ℃~+75 ℃
Installation method: Fixed installation, screw terminal

3. Standards and Certification
Compliant with: IEC 60947-3, VDE 0660, RoHS
Certification: IEC, CCCEaton

Characteristic
Photovoltaic dedicated: 1500Vdc high voltage DC design, suitable for large photovoltaic power plants like Eaton.
Four pole series connection: When used in DC applications, four poles are connected in series to enhance the breaking ability and isolation reliability.
Isolation function: Complies with IEC 60947-3 isolation switch standard and provides visible breakpoints.
High reliability: DC22-A level, capable of withstanding frequent on-off and harsh environments of photovoltaic systems.
Flexible expansion: can be equipped with auxiliary contacts, shunt release, and remote operating mechanism.

Application
Large scale photovoltaic power station (1500Vdc DC combiner box/inverter front-end)
Energy storage system (DC side isolation of battery cluster)
Industrial high-voltage direct current distribution

EATON N4-4-1600-S15-DC｜ Disconnect Switches ｜