AJB 4 IN-1OUT 600V (4 Series x ≤12 Panels)
HAVELLS FUSE / HAVELLS SPD
₹2340.00
📝 Product Description
The AJB 4-IN-1 OUT 600V (4 Series × ≤12 Panels) is a high-quality Solar PV Array Junction Box designed to efficiently consolidate and distribute power from multiple solar panel strings. Engineered for durability and safety, this junction box accommodates up to four series strings with voltage ratings up to 600V. Ideal for residential and commercial solar installations where multiple solar panel strings need to be combined before feeding into an inverter or combiner box.
Constructed from robust materials with superior electrical insulation, this junction box ensures reliable performance even in challenging outdoor environments. Featuring a compact design for easy mounting and cable management, the AJB 4-IN-1 OUT enhances system organization and reduces wiring complexity. Note: This version does not include an MCB (Miniature Circuit Breaker), allowing flexibility for customization with external protection devices based on specific system requirements.
📊 Key Features
✅ 4 Inputs & 1 Output Design – Ideal for combining four solar panel strings into one output line
✅ High Voltage Rating – Supports up to 600V DC
✅ No MCB Included – Allows installation of external MCB/Protection devices as required
✅ Robust Construction – Weather-resistant enclosure with excellent insulation
✅ Easy Installation – Simplified wiring layout for quick setup
✅ Enhanced Safety – Reduces loose connections and protects against electrical faults
✅ Compact & Neat – Space-saving design for rooftop and ground-mounted systems
📐 Technical Specifications
Specification | Details |
|---|---|
Model | AJB 4-IN-1 OUT |
Number of Inputs | 4 |
Output | 1 |
Recommended Panel Connection | 4 Series strings (≤12 panels per string) |
Maximum DC Voltage | 600V DC |
Rated Current | Up to 30A – 40A (depending on cable & load) |
Protection | No MCB included |
Enclosure Material | Weatherproof ABS / Polycarbonate |
Cable Entry | Pre-cut knockouts / gland entries |
Mounting | Wall/Roof mount compatible |
Operating Temperature | -20°C to +85°C |
IP Rating | IP65 (Dust & Water resistant) |
Compliance | IEC / Relevant safety standards (optional) |
🔌 Recommended Use Case
This Solar PV junction box is best suited for:
✔ Residential rooftop solar systems
✔ Small commercial solar arrays
✔ Systems where customized protection (MCB/RCD) is used externally
✔ Projects requiring organized string termination before combiner/inverter
⚙️ Installation Notes
🔹 Ensure proper tightening of connectors
🔹 Use appropriate external MCB/Surge Protection devices
🔹 Check polarity before connecting panels
🔹 Mount in a shaded, dry location if possible
