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MK Sentry H5780S 2 Module Double Pole Residual Current Device RCD 80A 230V 100mA Type AC

H5780S

1 in stock for 2-3 day delivery see more info
£65.02 inc Vat
£54.18 ex Vat
Free delivery for orders over £100 ex VAT

MK Sentry H5780S Double Pole RCD – Type AC, 80A, 100mA, 2 Module for MK Sentry Consumer Units

The MK Sentry H5780S is a high-capacity 2 Module Residual Current Device (RCD) offering 80A protection with a 100mA trip sensitivity. Designed for use in MK Sentry Consumer Units and modular enclosures, it is suitable for installations requiring full double pole disconnection and compliance with 17th Edition IEE Wiring Regulations.

  • Type AC RCD: Detects alternating current (a.c.) earth leakage faults, making it ideal for standard electrical circuits.
  • 80A High Load Rating: Suitable for installations with larger loads, such as outbuildings, workshops, or sub-main circuits.
  • Double Pole Switching: Ensures complete disconnection of both live and neutral conductors for safe isolation during faults.
  • Positive Contact Indication: Complies with IEE Wiring Regulations (537.2.2.2 and 537.3.2.2) for safe and clear operational status visibility.
  • Compact & Compliant: Fits seamlessly into 2- or 4-module enclosures and meets BS EN 61008:1995 standards.
Technical Specification
  • Type: Type AC RCD
  • Current Rating: 80A
  • Tripping Current: 100mA
  • Voltage: 230V
  • Poles: Double Pole
  • Modules: 2
  • Cable Capacity: Up to 50mm²
  • Dimensions: 85 x 36 x 75mm
  • Standard: BS EN 61008: 1995

Choose the MK Sentry H5780S for high-load, compliant RCD protection with 100mA sensitivity and reliable performance in fixed installations!

Description

 

Technical Information
Range Circpro MK Sentry
Sensitivity 100 mA
Rcd Type/class A
Product RCD
Voltage 230 V
Pole Configuration Double Pole (2P)
Mounting DIN Rail
Width 36 mm
Current Rating 80A
Standards BS 61008
Rcd Sensitivity 100 mA
Number Of Poles Double Pole (2P)
Number Of Modules 2
Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

Contact us if you have any further questions.

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