GAZ025DT2B - PLASTIC ENCL ISOLATOR DC 2P PHOTOVOLTAIC BLACK HANDLE

Why Choose the GAZ025DT2B?

Designed for photovoltaic DC isolation, the Lovato GAZ025DT2B switch disconnector delivers dependable 2-pole switching at 16A 1000V. Housed in a robust IP65 enclosure with a black handle, it provides clear operation and protection against dust and water jets. Compact 100x168x97mm dimensions make panel integration straightforward, while compliance with IEC/EN 60947-1 and 60947-3 supports safe installation across UK solar projects requiring reliable, dedicated DC isolation hardware.

Electrical robustness is built in, with Ui 1500V and Uimp 8kV, plus maximum power dissipation of just 0.8W per pole. It operates from -25 to +55°C and up to 3000m altitude, accepting 1 to 10 mm2 conductors tightened to 1.2 to 1.6 Nm. With a mechanical life of 10,000 cycles, this enclosed photovoltaic switch disconnector offers long service in combiner boxes, inverter isolators and balance-of-system cabinets.

Key Benefits

• IP65 enclosure ensures reliable outdoor protection for photovoltaic DC isolation.
• 2-pole DC switching rated 16A at 1000V for PV strings.
• High insulation strength: Ui 1500V and 8kV impulse withstand.
• Compact 100x168x97mm housing suits tight panels and enclosures.
• Durable black handle offers clear, positive operation and status.
• Long mechanical life of 10,000 cycles reduces maintenance.
• Accepts 1 to 10 mm2 conductors; terminals tighten to 1.2 to 1.6 Nm.

Technical Specification

• Number of poles: 2
• Operating voltage type: DC
• Ith (IEC): 25 A
• Rated insulation voltage Ui (IEC/EN): 1500 V
• Rated impulse withstand voltage Uimp: 8 kV
• Power dissipation per pole (max): 0.8 W
• Mechanical life: 10000 cycles
• Terminal tightening torque: 1.2 to 1.6 Nm
• Conductor section (IEC): 1 to 10 mm²
• Operating temperature: -25 to +55 °C
• Storage temperature: -40 to +70 °C
• Max altitude: 3000 m
• IP degree (frontal): IP65
• IP degree of protection: IP65

What’s Included

• Lovato switch disconnector in IP65 enclosure with black handle
• Integrated 2-pole DC switch mechanism
• Installation instructions

Applications

• Photovoltaic DC isolation at string or array level
• DC combiner boxes and inverter DC disconnects
• Maintenance and emergency shutdown in solar installations
• Outdoor PV balance-of-system panels

Safety note: Installation and servicing must be performed by qualified personnel. Always isolate and verify absence of DC voltage before work, and follow IEC/EN standards and local regulations.