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MK Sentry H7939S 1 Module Single Pole B Curve RCBO 50A 6kA 30mA

H7939S

2 in stock for 2-3 day delivery see more info
£17.04 inc Vat
£14.20 ex Vat
Free delivery for orders over £100 ex VAT

1 Module Single Pole B Curve RCBO – Reliable Circuit Protection with Overcurrent & Earth Fault Detection

The 1 Module Single Pole B Curve RCBO provides essential protection against both overcurrent and earth faults, making it ideal for residential and commercial applications. Designed to enhance electrical safety, this RCBO ensures compliance with modern wiring regulations while offering reliable circuit protection.

  • B Curve Tripping Characteristic – Suitable for general-purpose circuits, offering protection against short circuits and overloads.
  • 50A Rated Current – Designed for low-power circuits such as lighting and control circuits.
  • 6kA Breaking Capacity – Provides fault protection, ensuring compliance with industry safety standards.
  • 30mA RCD Sensitivity – Offers additional protection against electric shock and earth leakage faults.
  • Single Pole Design – Ensures circuit protection while allowing easy installation in consumer units.
  • Compact & Modular – Space-saving design for seamless integration into electrical installations.

Technical Specification

  • Rated Current: 50A
  • Breaking Capacity: 6kA
  • Tripping Curve: B Curve
  • RCD Sensitivity: 30mA
  • Number of Poles: 1 (Single Pole)
  • Mounting: DIN Rail
  • Compliance: BS EN 61009

Upgrade your electrical protection with the 1 Module Single Pole B Curve RCBO for enhanced safety and reliability!

 
Description

 

Technical Information
Range Circpro MK Sentry
Trip Type B Curve
Short Circuit Rating 6kA
Cable Capacity 25 mm2
Sensitivity 30 mA
Product RCBO
Type Single Pole
Ingress Protection IPX4
Voltage 230 V
Pole Configuration SP & SN
Current Rating 50A
Standards BS EN 61009 BS IEC 61009-2-2 BS 61543
Rcd Sensitivity 30 mA
Number Of Poles Single Pole (1P)
Height 118.7 mm
Number Of Modules 1
Delivery

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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