Merlin RCD & RCBO Enclosures — 230V Earth-Leakage Protection, 10A–63A
Single-point earth-leakage protection in a ready-to-mount enclosure. RCDs in 25 A, 40 A and 63 A, and RCBOs (RCD + C-curve breaker in one device) in 10 A, 16 A, 25 A and 32 A.
Delivery & shipping
- Free local delivery — Trang · Krabi · Phuket
- Thailand-wide courier, typically 1–3 days
- Worldwide shipping by courier & sea freight
Fair price check
Our price is the manufacturer's home-market RRP — what this gear sells for where it's made. Branded marine equipment in Thailand typically retails 15–90% above that, when prices are published at all. Ours doesn't.
About this product
Where a full consumer unit is more than the installation needs — a single shore inlet, one air-conditioning circuit, a workshop socket on a vehicle — an enclosed RCD or RCBO gives compliant protection in one small box. The RCD versions protect against earth leakage at 25 A, 40 A or 63 A; the RCBO versions combine that protection with a C-curve circuit breaker sized to the load, so one device protects both people and the cable.
Key features
- RCD: 25 A, 40 A, 63 A
- RCBO (RCD + C-curve MCB): 10 A, 16 A, 25 A, 32 A
- Enclosed and pre-wired for surface mounting
- 230 V single phase
- Ideal for shore inlets, single circuits and vehicle sockets
Specifications
| Supply | 230 V AC single phase |
|---|---|
| RCD ratings | 25 A (15-3015), 40 A (15-3016), 63 A (15-3017) |
| RCBO ratings | 10 A (15-3021), 16 A (15-3018), 25 A (15-3019), 32 A (15-3020) — C-curve |
| Manufacturer | Merlin Power Ltd, UK |
Choose your version
| Version | Merlin part no. | Price (USD) |
|---|---|---|
| RCD 25 A in enclosure | 15-3015 | $247.99 |
| RCD 40 A in enclosure | 15-3016 | $248.99 |
| RCD 63 A in enclosure | 15-3017 | $347.99 |
| RCBO 10 A (C) in enclosure | 15-3021 | $242.99 |
| RCBO 16 A (C) in enclosure | 15-3018 | $287.99 |
| RCBO 25 A (C) in enclosure | 15-3019 | $242.99 |
| RCBO 32 A (C) in enclosure | 15-3020 | $242.99 |
Worldwide delivery. Price shown is for the goods; freight to your door anywhere in the world is quoted at cost and invoiced separately. Merlin products are built in the UK — stock items typically dispatch within 1–3 working days, built-to-order kits within 30 days. Thailand customers: we consolidate into our regular air-freight consignments to Trang, Phuket and Bangkok. Not sure which version you need? Email hello@drakemarine.com or WhatsApp +66 99 406 4680 with your battery and charging layout and we will spec it for you.
Why buy Merlin Power from us
Merlin Power has designed and built battery management electronics in the UK for more than 20 years, with the same technology fitted to lifeboats, emergency-service fleets and NATO armoured vehicles. We supply the full Merlin range with system design support: tell us your alternator, battery chemistry and loads and we will specify the right controller, contactors and cabling, and pair it with matching batteries, charging and renewable inputs where it makes sense. Every unit carries Merlin's manufacturer warranty and is supported by Merlin's UK technical team.
Downloads & software
Datasheets, installation manuals, programming guides and the free PC configuration software for programmable units are published on Merlin Power's manuals page and software page. We can also send the relevant PDF with your quote.
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