Description
xIMO SI32-PEL64R-4: 32A 2-String True DC Solar Disconnect (NEMA 4X / IP67)
The IMO SI32-PEL64R-4 is the gold standard for safety in multi-string solar PV systems. This 4-Pole, 2-String DC Isolator is specifically engineered to handle DC loads up to 32A at 700VDC. Unlike modified AC disconnects, the SI series features a dedicated DC design that extinguishes arcs in under 5ms, ensuring maximum protection for your inverter and solar array.
Why Installers Prefer the IMO SI Series
- True DC Engineering: Designed specifically for solar applications; operator-independent switching mechanism ensures rapid arc suppression (3ms typical).
- Maximum Weather Resistance: Rated NEMA 4X and IP67. This enclosed switch is completely dust-tight and waterproof, capable of withstanding heavy snow, rain, and UV exposure.
- Multi-String Safety: 4-pole configuration allows for the simultaneous isolation of two separate PV strings.
- Compliance & Certification: Fully UL listed (UL508i), cULus, TUV, CE, and RCM certified for use in Canada and the USA.
- LOTO Ready: High-visibility lockable rotary handle supports standard Lock-Out Tag-Out safety procedures.
Product Specifications
| Manufacturer Part # | SI32-PEL64R-4 |
| Configuration | 4 Pole / 2 String |
| Rated Current | 32A |
| Max Voltage (UL) | 700 VDC |
| Environmental Rating | NEMA 4X / IP67 |
| Temperature Range | -40°C to +45°C |
| Cable Compatibility | 12-10 AWG (4-16mm²) |
Shipping
xOrders containing multiple items will be combined into a single shipment. We partner with reliable carriers for all deliveries, including Canpar, FedEx, Purolator, and UPS.
Oversized or heavy products may not qualify for standard courier shipping. Please contact our team before placing your order for a custom shipping quote and to discuss specialized delivery options.
If you have any questions or concerns regarding your shipment, delivery timeline, or the handling of your order, please contact our customer support team—we're here to help.
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