# Outdoor Rated In-Line RCD Protection Device

> Clean MotorCables product record generated from the Ashford/Luna product-evidence layer.

- Canonical URL: https://motorcables.co.uk/product/outdoor-rated-in-line-rcd-protection-device/
- Product ID: 2244
- SKU: 5015056506890
- Brand: HDIUK, Masterplug
- Categories: RCD Devices
- Price snapshot: £14.99
- Availability snapshot: instock
- Product modified: 2026-07-27T14:34:55Z

## Product-specific description

Stay protected wherever you plug in. The Masterplug ILRCDNG Inline RCD is a compact, weather-resistant safety device that cuts power instantly if a fault occurs. Ideal for garden tools, outdoor sockets, EV chargers, hot tubs, caravans, and motorhome hookup cables — it delivers full RCD protection without the bulky plug-top design. Key Features 30 mA trip sensitivity with ultra-fast disconnection (< 40 ms typical) — helps prevent electric shock and fire risk IP65 weatherproof housing — dust-tight and resistant to water jets Manual reset safety — prevents automatic re-energising after power loss Bright power & fault indicators — clear visual feedback at a glance Inline installation design — fits neatly into existing cables with LINE and LOAD terminals Technical Specifications Model: Masterplug ILRCDNG Type: Inline RCD Safety Adaptor Rating: 13 A / 240 V AC Trip Current: 30 mA Trip Time: < 40 ms (typical) Ingress Protection: IP65 (dust-tight and water-jet resistant) Standard: BS 7071 : 1992 compliant Installation: No cable supplied — can be wired onto 1.5 mm² Arctic-grade flex from our Cable Coils range to build a safe outdoor extension or tool lead Colour: Grey / Black Why an Inline RCD Makes Sense Standard plug-in RCDs are bulky and often won’t fit behind furniture or inside waterproof boxes. The ILRCDNG inline design lets you fit a slim UK 13 A mains plug at the end of your cable while placing the RCD unit further down the lead where there’s room. The result is a neat, professional finish that’s safer and more versatile. Easy to Wire onto Existing Cables This inline RCD must be wired directly into a cable using the clearly marked LINE and LOAD terminals. It’s ideal for retrofitting to an existing appliance lead — for example a hot tub, garden heater, caravan hookup, or motorhome cable that lacks RCD protection. It includes clear step-by-step instructions and screw terminals for simple installation using standard tools. Always ensure the appliance is unplugged and isolated before wiring. MotorCables Tip When installing this RCD, avoid loosening the outer cover screws too far — the tiny rubber washers beneath them maintain the IP65 seal. Losing those washers can compromise waterproofing. That’s why we test every unit before dispatch. Typical Uses Lawnmowers, hedge trimmers & pressure washers Hot tubs, outdoor heaters & water features Caravan and motorhome hookup cables Portable EV chargers and Type 2 → CEE adapters Outdoor lighting, pond pumps & trailing socket extensions For the ultimate weather protection, pair this inline RCD with a Masterplug WBX Weatherproof Box to keep your plugs and timers dry in all conditions. Why Buy from MotorCables? Every safety accessory we sell is tested and verified before dispatch. We stock genuine Masterplug products, heavy-duty Cable Coils, and professional-grade Trailing Sockets to complete your setup. Trusted by UK installers and EV owners — Plug and Play, No Delay.

## Interpretation notes

- The engineering fields above are deliberately limited to unambiguous catalogue evidence.
- Do not infer missing phase, voltage, current, connector or compatibility facts.
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