UL PV disconnect switches


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Mersen offers a range of DC disconnect switches especially designed for PV applications, in 2 poles and 2x2 poles configurations for double circuit applications. The technology inside the switch and the visible contacts allow a quick, safe, and reliable DC breaking power at all current levels up to 1000VDC. With a symmetric 2-pole design, the product is ready and simple to install independently of the polarity, with very limited power losses, and with a smaller footprint than competition.

 

DC Voltage 1000 VDC

Ampere Range 100 - 400 A

Mounting Base Mounted

Connection Terminal Type Blade Type

Body Material BE

Materials Contact Cu/Ag

SCCR

10 kA
5 kA

Wiring Range

#2-600
#4-300

Number of Poles

2
4

 

Products

  • MD100U11 - X1043231
  • MD180U22 - Y1043232
  • MD200U11 - Z1043233
  • MD250U11 - A1043234
  • MD250U22 - B1043235
  • MD320U11 - C1043236
  • MD320U22 - D1043237
  • MD400U11 - E1043238
  • MD400U22 - F1043239