Description
The Suntree 1000V 32A 4-Pole DC Isolator
The Suntree 1000V 32A 4-Pole DC Isolator provides a reliable switching solution for photovoltaic systems and high-voltage DC circuits. Engineered for safety and longevity, it delivers a definitive break point, ensuring secure disconnection for maintenance, installation, and emergency shutdown procedures.
High-Voltage DC Capability
Rated for 1000V DC and 32A. Handles demanding solar panel string requirements. The 4-pole configuration disconnects both positive and negative conductors simultaneously for complete circuit isolation.
Durable IP66 Enclosure
UV-stabilized thermoplastic housing. Protects against dust ingress and powerful water jets. Ideal for rooftop, ground-mounted, and other exposed outdoor installations.
Robust Switching Mechanism
Positive break design ensures reliable contact separation. Tool-operated rotary handle prevents unauthorized use. Clear visual indication confirms “On” or “Off” status at a glance.
Easy Installation
Multiple cable entry points for flexible routing. Generously sized terminals accommodate various conductor sizes. Compact form factor allows mounting on inverter sidewalls, combiner boxes, or adjacent to solar arrays.
| Specification | Detail |
|---|---|
| Model | SUNDCISO32A-1000V-4P |
| Rated Voltage | 1000V DC |
| Rated Current | 32A |
| Number of Poles | 4 |
| Protection Rating | IP66 |
| Application | Solar PV systems, DC power distribution |
The Suntree 1000V 32A 4-Pole delivers essential safety and reliable performance for solar installers, system integrators, and maintenance professionals working with high-voltage DC power systems.



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