---
product_id: 490521060
title: "ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco"
brand: "aspa"
price: "₨51136"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/490521060-aspa-solar-dcdb-2-in-1-out-500v-40a-mcb
store_origin: LK
region: Sri Lanka
---

# 40A DC MCB for robust circuit control IP65 rated enclosure for dust & water resistance 1000V Sibass DC fuse for ultimate overcurrent safety ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco

**Brand:** aspa
**Price:** ₨51136
**Availability:** ✅ In Stock

## Summary

> 🔌 Empower your solar setup with next-level protection and peace of mind!

## Quick Answers

- **What is this?** ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco by aspa
- **How much does it cost?** ₨51136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/490521060-aspa-solar-dcdb-2-in-1-out-500v-40a-mcb)

## Best For

- aspa enthusiasts

## Why This Product

- Trusted aspa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Surge-Proof Solar Safety:** 600V DC SPD guards your panels from damaging voltage spikes and surges.
- • **Compact & Lightweight Design:** At just 2.5 kg and 18x18x10 cm, it fits seamlessly into modern solar installations.
- • **High-Voltage 1000V Fuse Holder:** Sibass fuse holder secures your solar setup with premium 20A DC fuse protection.
- • **Powerful 40A DC MCB Protection:** Manually switchable circuit breaker ensures reliable overcurrent and short circuit defense.
- • **Weather-Resistant IP65 Enclosure:** Dust-tight and water jet protected housing keeps your system safe in any environment.

## Overview

The ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box is a compact, IP65-rated solar junction box designed for superior circuit protection. Featuring a 40A DC miniature circuit breaker, a 1000V Sibass fuse holder with 20A fuse, and a 600V surge protective device, it safeguards solar panels and components from overcurrent, short circuits, and voltage surges. Engineered by ADITYA SOLAR POWER in India, this 2.5 kg unit combines durability and advanced electrical safety for professional solar installations.

## Description

Full description not available

## Features

- Sibass Fuse Holder 1000V: The fuse holder is used to hold dc fuse 20a sibass that protects the circuit from overcurrent. In this case, it's a sibass fuse holder, indicating a reliable brand in electrical protection
- Sibass DC Fuse 20A 1000V: This DC fuse is installed inside the fuse holder in the junction box to protect the solar panels and other components from overcurrent. It acts as a safety device that will break the circuit if the current exceeds the rated value.
- Polycab DC MCB 40A 2P 500V: This DC Miniature Circuit Breaker (MCB) is a circuit protection device that can be manually switched on and off. It provides overcurrent and short circuit protection.
- Sibass DC SPD 600V: This DC Surge Protective Device (SPD) is designed to protect the solar panels and associated equipment from voltage spikes or surges. It diverts excess voltage to the ground, preventing damage to the connected devices.
- Enclosure IP65 180x180x100 mm: The enclosure provides protection for the components inside the junction box against environmental factors such as dust and water. The IP65 rating indicates that it is dust-tight and protected against water jets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ASPA |
| Manufacturer | ADITYA SOLAR POWER |
| Country of Origin | India |
| Model number | DCDB 2 IN 1 OUT 500V |
| Item Weight | 2 kg 500 g |
| Product Dimensions | 18 x 18 x 10 cm; 2.5 kg |
| Item model number | DCDB 2 IN 1 OUT 500V |
| Item Height | 10 Centimeters |
| Item Width | 18 Centimeters |
| Voltage | 500 Volts |
| AC Adapter Current | 40 Amps |
| Power Source | DC |
| Included Components | ASPA DC ARRAY JUNCTION BOX DCDB 2 IN 1 OUT 500V - 1QTY |

## Images

![ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco - Image 1](https://m.media-amazon.com/images/I/81jRTYcm5IL.jpg)
![ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco - Image 2](https://m.media-amazon.com/images/I/71Ut80cog+L.jpg)
![ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco - Image 3](https://m.media-amazon.com/images/I/71+beG3dREL.jpg)

## Frequently Bought Together

- ASPA Solar DCDB 2 in 1 Out 500V 40A MCB 600V SPD AJB DC Array Junction Distribution Box eco
- Kenbrook Solar MC-4 Wire Connector with Spanner for Solar Panels (10 Set + Spanner)
- Microtek Solar DC Cable Tinned Copper UV Protected 6 sq.mm 15 Meter (15m Red, 15m Black)

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**Shop now:** [https://www.desertcart.lk/products/490521060-aspa-solar-dcdb-2-in-1-out-500v-40a-mcb](https://www.desertcart.lk/products/490521060-aspa-solar-dcdb-2-in-1-out-500v-40a-mcb)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*