Wlinflatable Solar PV DC Quick Disconnect Switch — IP66, 1000V 64A Dual‑Circuit Padlockable

The Wlinflatable IP66 Solar PV DC Quick Disconnect Switch is a dual-circuit, padlockable PV isolator rated 1000V and 64A that safely disconnects solar arrays for maintenance or emergency shutoff.

This compact, weatherproof disconnect is engineered for rooftop, ground-mount and mobile solar installations where reliable isolation, rapid arc suppression and outdoor durability are essential. It features two independent circuits (each 32A) in a single enclosure, magnetic arc extinguishing, an IP66-rated flame-retardant housing, and simple mounting hardware and connectors for quick field installation.

How does this switch improve safety during maintenance or emergencies?

The Wlinflatable disconnect provides a positive open circuit with a padlockable handle and fast mechanical operation to reduce exposure to live DC conductors. Its magnetic double arc extinguishing system minimizes arcing when opening under load, and the unit is insulated to 1500V to help prevent leakage.

• Padlockable handle locks switch in closed position for tamper resistance
• Magnetic and grid arc suppression reduces contact wear and arc energy
• Rated insulation voltage 1500V for added electrical separation
• Quick mechanical action: on/off transitions under 5 ms

Will this handle my system’s voltage and current requirements?

Yes — the unit supports a maximum combined current of 64A across two independent circuits, with each circuit rated to 32A at voltages up to 1000V DC. This modular design accommodates common PV string voltages and can also be used for compatible AC applications when required by your system design.

• Two-in/two-out configuration: two independent 32A circuits
• Supported voltages: 300V, 600V, 800V and up to 1000V per circuit
• Maximum per-circuit power ~25.6 kW; combined up to 51.2 kW
• Suitable for series/parallel arrays when each circuit stays ≤32A

How durable is the enclosure for outdoor installations?

The housing is molded from UV-stable, flame-retardant PC plastic with an IP66 rating, giving strong protection against dust, heavy rain and direct sunlight. The material and design resist environmental aging, temperature extremes and corrosion so the switch performs reliably in both hot and cold climates.

• IP66 waterproof and dustproof protection for harsh weather
• Operating temperature range around -40°F to +158°F
• UV protection and corrosion resistance for long outdoor life
• Flame-retardant PC construction improves reliability over ABS

How easy is installation and what accessories are included?

The disconnect comes with wall-mount hardware, waterproof male/female PV cable connectors, and a set of solar panel cable plugs so you can mount and wire the unit quickly. Its compact, modular form factor lets you hang it on walls, brackets, trees or RV/yacht mounts without special enclosures.

• Includes waterproof solar connectors and additional male/female set
• Wall mounting kit for simple, secure attachment
• Compact, modular layout for tight spaces or multiple mounting options
• Works between panels and charge controller or inverter for isolation

Who is this for: installers, system integrators and owners of residential, commercial or mobile solar systems who need a rugged, code-friendly DC isolator for safe servicing and rapid shutdown. It’s especially useful for RVs, boats, small commercial arrays and home solar setups that require a dual-circuit, high-voltage rated disconnect with outdoor protection and straightforward installation.