



MK Sentry H7860S 2 Module Double Pole Residual Current Device RCD 63A 30mA 230V Type AC
H7860S
MK Sentry H7860S Double Pole RCD – Type AC, 63A, 30mA, 2 Module for Sentry Consumer Units
The MK Sentry H7860S is a 2 Module Double Pole Residual Current Device (RCD) rated at 63A with a 30mA trip sensitivity. Designed to detect earth leakage faults and offer protection against electric shock, this RCD is ideal for residential, commercial, and light industrial applications. Compatible with Sentry Consumer Units and 2- or 4-module enclosures, it provides reliable safety and regulatory compliance.
- Earth Fault Protection: Detects leakage currents and disconnects supply to minimise the risk of electric shock and fire.
- Type AC Sensitivity: Detects alternating current (a.c.) leakage, ideal for general-purpose protection.
- Double Pole Isolation: Disconnects both live and neutral conductors for complete circuit isolation.
- Positive Contact Indication: Visual confirmation of contact status in accordance with IEE Wiring Regulations (537.2.2.2 & 537.3.2.2).
- Regulation Compliant: Meets the requirements of BS EN standards and the IET Wiring Regulations.
Technical Specification
- Type: Type AC RCD
- Current Rating: 63A
- Tripping Current: 30mA
- Voltage: 230V
- Poles: Double Pole
- Modules: 2
- Standards: BS EN Compliant
- Applications: Residential, commercial, and light industrial
✅ Install the MK Sentry H7860S RCD for dependable, regulation-compliant protection in all standard electrical environments!

Range | Circpro MK Sentry |
Short Circuit Rating | 6 kA |
Cable Capacity | 50 mm2 |
Sensitivity | 30 mA |
Product | RCD |
Type | RCD |
Ingress Protection | IP40 |
Voltage | 230 V |
Pole Configuration | Double Pole (2P) |
Width | 36 mm |
Depth | 75 mm |
Current Rating | 63A |
Standards | BS EN/IEC 61008 |
Qualifier | |
Rcd Sensitivity | 30 mA |
Number Of Poles | Double Pole (2P) |
Height | 85 mm |
Number Of Modules | 2 |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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