EL-DC 4P/32A DC isolator -2 strings,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.

• Knob position: OFF at 9 hr, ON at 12 hr, C type