Solarmi OPVP14-2 63A fuse switch disconnector for photovoltaics, DC disconnector

Xtend Solarmi fuse switch disconnector OPVP14-2 63 A

Fuse switch-disconnector and fuse holder, which is designed for two cylindrical fuses (semiconductor fuses) size 14 x 51 mm type PV514 and for two power fuse inserts PV14 up to 63 A (gG, aM).

This fuse switch disconnector is particularly suitable for photovoltaic applications and systems . Double-pole design for the positive and negative branches of photovoltaic panels. The switch disconnector allows you to disconnect the DC supply from the PV panels even under load, as it contains an arc extinguishing chamber. It allows you to safely disconnect rated currents and overcurrents. It meets the conditions for safe disconnection. At the same time, it serves as protection for the positive and negative DC branches against overload (overcurrent, short circuit).

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• The switch disconnectors are designed for cylindrical fuse inserts (fuses).
  
• They enable safe disconnection of rated currents and overcurrents. They meet the conditions for safe disconnection.
  
• Reverse connection is permissible and does not affect the technical parameters or operator safety.
  
• The status of fuse links can also be signaled using the MD-M3 electronic signaling.
  
• Possibility of connection with connecting strips.
  
• Possibility of using an adapter for busbars with a spacing of 60 mm GA-xxx with OPVP10 and OPVP14.
  
• OPVP14 fuse switch disconnectors can be sealed in the closed state.
  
• The devices are designed as modular and for a 45 mm cutout in the switchboard.
  
• Mounting on a U-rail type TH35 according to ČSN EN 60715 or on a plate (steel rail recommended).
  

BASIC SPECIFICATIONS

Number of poles: 2

Rated operating current I _e : 63 A

Rated operating voltage U _e : AC 690 V / DC 440 V

Rated insulation voltage U _i : AC 800 V

Fuse size: 14 x 51 mm

Fuse link characteristics: gG, aM, gR, aR

Commonly switched neutral conductor: no

Utilization category at AC 400 V: AC-21B

Utilization category at DC 250 V: DC-21B

Weight: 202g