Solarmi OPVP14-2 63A fuse switch for photovoltaic DC disconnector

Xtend Solarmi fuse disconnect switch OPVP14-2 63 A

Fuse disconnect switch and at the same time fuse holder, which is intended 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, and M).

This fuse switch is especially suitable for photovoltaic applications and systems. Two-pole design for positive and negative branch of photovoltaic panels. The disconnect switch allows you to disconnect the DC supply from the PV panels even under load, as it contains an extinguishing chamber for any electrical arch. Enables safe disconnection of rated currents and overcurrents. 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).

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

Number of Poles

Rated operating current Ie: 63 A

Rated operating voltage Ue: AC 690 V / DC 440 V

Nominal insulation voltage Ui: AC 800 V

Fuse insert size: 14 x 51 mm

Fuse insert characteristics

• gG
• aM
• gR
• aR

Commonly switched neutral wire: no

Usage category at AC 400 V: AC-21B

Usage category at DC 250 V: DC-21B

Weight: 202 g