IMO Enclosed DC Switch IP66, 32A 600VDC (SKU Part Number SI32-PEL64R-2)

Explore the Durable and Efficient IMO DC Switch IP66

Since its launch, the SI range of TRUE DC isolators has set the benchmark safety standard for disconnection and isolation of the DC panel load in solar applications world-wide. Prior to the introduction of the SI series, AC modified isolators in multi-pole linked form were commonly used with all the performance and safety issues that such devices presented. The SI TRUE DC range was specifically developed to meet the needs of the solar industry with full operator independent switching mechanism, a guaranteed 5ms maximum arc suppression time and long-life knife edge contacts. Arc chambers built-in to the unit keep the device cool under repeated operation and the full range of mounting options provide a solution for almost every application.

Specifications

• SKU / MPN: SI32-PEL64R-2
• Handle Type: Lockable Rotary
• NEMA Rating: NEMA 4X / Type 3R
• Mounting Type: Enclosed
• Operating Temperature: -40 to 45°C
• Enclosure Rating: IP66 / IP67
• Current Rating: 32A
• Voltage Rating: 350 / 500 / 600 VDC
• Lockable: Yes (Safe-Lock)
• Number of Strings: 1
• Number of Poles: 2
• Cable Size: 12–10 AWG (4–16 mm²)
• Dimensions: 180 x 98 x 107 mm (7.09" x 3.86" x 4.21")
• Weight: 0.43 lbs
• Enclosure Material: Self-Extinguishing Plastic (UL94-V0)
• Cable Entry: M25 Cable Gland Entry Option
• Certifications: UL508, IEC/EN 60947-3, UL 60947-3, cULus
• Country of Origin: Türkiye
• Arc Suppression Time: Max 5ms (guaranteed)

Key Features

• TRUE DC rated isolator — purpose-built for solar PV applications
• Operator independent switching mechanism
• Long-life knife edge contacts
• Built-in arc chambers for cool operation under repeated use
• Lockable OFF position for safety compliance
• IP66/IP67 weatherproof enclosure for outdoor installation
• Suitable for solar PV, battery storage, and industrial DC applications

Warranty

IMO products are backed by the manufacturer's standard warranty. Please contact Solar Cellz USA for warranty claims and support.

Documents

• Selection Guide / Datasheet (PDF)
• DC Isolator Brochure (PDF)
• DWG Drawing File

Robust Design for Harsh Environments

The IMO DC switch IP66 delivers exceptional durability with its enclosed design rated IP66, ensuring complete protection against dust ingress and powerful water jets. This makes it perfect for demanding industrial environments where reliability is crucial. The robust enclosure safeguards the internal components from external contaminants, increasing the operational lifespan and minimizing maintenance needs. Its compact yet sturdy design supports a continuous current rating of 32A and voltage of up to 600VDC, allowing it to handle a wide range of DC power applications safely and efficiently.

High Electrical Performance and Safety

This IMO DC switch IP66 is engineered to provide superior electrical performance for DC power systems. With a 32A current capacity and 600 volts DC rating, it ensures reliable switching under high power loads without degradation. The switch meets stringent safety standards, offering protection against electrical faults and overloads. Its enclosed nature further enhances operator safety by preventing accidental contact with live components. Perfect for solar power systems, battery installations, and other DC-driven industrial applications, the switch guarantees efficient and safe control of DC circuits.

Easy Installation and Maintenance

Designed for user convenience, the IMO DC switch IP66 comes with straightforward mounting options suitable for various industrial setups. The enclosure facilitates quick wiring and secure mounting while maintaining environmental protection. Its maintenance-friendly design means fewer service interruptions, making it ideal for critical power control applications. Clear labeling and ergonomic switch operation simplify usage for technicians, reducing the risk of operational errors. Overall, this product combines high protection, electrical integrity, and ease of use, making it a dependable choice for demanding DC switching needs.