Solar Connectors Type 4 - (MC4 equivalent)
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Solar Connectors
Type 4 - (MC4 equivalent) - Male & Female
Type 4 - (MC4 equivalent) - Male & Female
interconnection or added to solar modules with existing MC4/Type 4 connectors for extended distances.
Greatly speeds up installation of solar array.
With excellent ageing resistance and UV endurance, it can be used in harsh environments.
The cable connects by means of a rivet and lock.
It does not need extra instruments for the removal of plugs and removal will not cause any harm to plugs.
Male connectors are fully labelled "Do not disconnect under load"
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Contactum 4 Pole DC Isolator - IP66
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Contactum
4 Pole DC Isolator - IP66
4 Pole DC Isolator - IP66
In photovoltaic applications, DC isolators are used to manually disconnect solar panels
for maintenance, installation or repair.
The panel needs to be isolated from the AC side, so a manually operated isolation switch
is placed between the panel and the inverter input. This type of switch is called a PV DC isolator
because it provides DC isolation between the photovoltaic panel and the rest of the system.
for maintenance, installation or repair.
The panel needs to be isolated from the AC side, so a manually operated isolation switch
is placed between the panel and the inverter input. This type of switch is called a PV DC isolator
because it provides DC isolation between the photovoltaic panel and the rest of the system.
- Function: isolation, control
- Number of poles: 4
- Rated voltage (Ue): 1200V DC
- Rated current (In): 16A or 32A
- Rated insulation voltage (Ui): 1200V DC
- Rated impulse voltage: (Uimp): 8kV
- Mechanical life: 20000 operations
- Screw torque (Nm): 1.2Nm
- Cable size (mm²): 4-16mm²
- Protection level: IP66
- Ambient operating temperature: -25°C to 85°C
- Standards: IEC60947-3, DC-21B
Technical:DC Isolators Datasheet - 660kb pdf |
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