Two Pole DC Isolator 2-Series 1-String IP66
Application
The DC switch is mounted between the solar panels and the inverter and is intended to isolate the PV array during installation or subsequent maintenance.
Features
- Screw fixing doesn’t interfere with the sealing performance
- Multiple mechanical seals around the shaft guarantee the reliability of a waterproof and moisture-proof design
- Stainless steel rotary screw does not rust nor damp
- Standard cable interface available with seal rings
- Internal sealing in top and bottom covers, combined with 2 screws, guarantee an IP66 protection degree
- SAFE-LOCK with three rotational positions, reducing the risk of tampering
- The isolator is compatible with various cables and with optional waterproof cable joints and MC4 joints
- Incorporating a user independent switching action, spring mechanism, to ensure a very fast break/make action, ensuring that the disconnection of the load circuits and suppression of the arc normally occurs within 5ms
- Self-cleaning contact mechanism, reducing power loss and abrasion, improving the conduction performance, reducing the resistance and energy loss of the switch, extending the on-off life cycle
- Double arc extinguishing mechanism, magnetic and arc chutes, restrain the arc efficiency, especially DC arcs
- Rated insulation voltage Ui: 1500V
- Rated current: 32A
- Rated impulse withstand voltage Uimp: 8000V
- Poles: 2P
- Knob position: OFF at 9 hr, ON at 12 hr, C type
- Mechanical life: 10 000 cycles
- Pollution degree: 2
- Over voltage category: III
- Operating temperature: -40 to +70°C
- IP code: IP66
- Handle colour: Black
- Mounting: Wall-mounted or screw installation
- Dimensions LxHxD: 98x225x110