£24.99
The WISKA 1304 R/W IP65 4-Module DIN Rail Breaker Box is a weatherproof consumer unit designed for outdoor use in caravans, motorhomes, and RVs. With an IP65 rating, it ensures protection against dust and water ingress. This unit accommodates up to four modules, making it ideal for managing electrical circuits in mobile applications. Durable and reliable, it is perfect for ensuring safe electrical distribution in challenging environments. Full Details
The WISKA 1304 R/W is a premium IP65 weatherproof electrical enclosure designed for compact power distribution and protection builds. This versatile unit is widely used as a mini consumer unit, distribution box, breaker box, DIN rail junction box or outdoor electrical box. With a 4-module DIN rail capacity, it is ideal for RCBOs, MCBs, isolators, and other protection devices in 230V systems.
Built from halogen-free thermoplastic with a durable polycarbonate lid, the 1304 R/W is suitable for workshops, garages, sheds, motorhomes, caravans, EV charging installations, generator feeds and all outdoor power applications. Many users choose it as a compact caravan or motorhome consumer unit, while others install it inline on a heavy-duty cable to add RCBO or MCB protection to a power feed safely.
The enclosure accepts cable glands up to 35 mm, making it compatible with heavy-duty cables such as 6 mm² 5-core HO7RN-F. This enables both fixed IP65 installation and portable inline protection setups. Internal earth and neutral bars are included for clean, safe wiring.
Works perfectly with our range of RCBOs, MCBs and isolators. View compatible options here:
Breakers & Switches – MotorCables UK
For enhanced functionality, consider pairing the WISKA 1304 R/W with the IP65 Mini In-Line Breaker RCD RCBO Mini Consumer Box for inline protection. Additionally, the TitanEx H07RN-F 5-Core Heavy Duty Rubber Cable is an excellent choice for heavy-duty applications. Don’t forget to check out the 40 Amp Double Poll MCB Breaker for EV Charger Consumer Unit for optimal performance in your EV charging setups.
Is the WISKA 1304 R/W enclosure suitable for outdoor installations?
Yes. Its IP65 rating and robust IK08 housing make it suitable for outdoor use in EV setups, sheds, garages, caravans and workshops.
Can I use this as a caravan or motorhome consumer unit?
Absolutely. The 4-module rail, weatherproof casing and compact size make it ideal for caravan and motorhome consumer-unit installations.
Can this unit be fitted inline on a cable to add RCBO or MCB protection?
Yes. It can be installed inline on a heavy-duty cable run to add RCBO or MCB protection to portable or fixed power feeds.
What is the maximum cable gland size and cable type it supports?
It accepts cable glands up to 35 mm and supports large cables such as 6 mm² 5-core HO7RN-F.
How many DIN rail modules fit inside the enclosure?
This version accommodates four standard DIN rail modules.
HDIUK Ltd – MotorCables UK
All custom-built products are manufactured in the UK.
Always install electrical equipment safely and within rated limits.
✔ UK Made & Tested
✔ Fast Dispatch from UK Stock
✔ 30-Day No Quibble Returns
If our system creates an unfair outcome, we override it and make it right.
Over 16 years selling online — trusted by 100,000+ Amazon customers.
Order now for next working day delivery.
Not sure this is the right cable? We’ll help you get the correct one — free, no-hassle returns if it’s not right.
