Wylex 50A 30mA SP Type B 3-Phase RCBO (2776P)

£ 37.39INC VAT

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Wylex 50A 30mA SP Type B 3-Phase RCBO (2776P)

For use in Wylex NH Type B distribution boards.

  • DIN Rail Mounted Fitting
  • Type B Curve
  • Type A RCD
  • Single Pole

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View all: Wylex RCBOs

£37.39INC VAT

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Why doesn't this fit a wylex busbar?

Just purchased 3 of these and a new a consumer unit only to find that the Wylex consumer unit busbar won't accept these rcbo''s as they don't have the cutout on the sides to slot into the busbar.
Asked by: JG1978
Hi, These particular RCBOs are designed for use in Wylex Industrial Distribution boards, not Domestic Consumer Units hence why they do not fit. The correct 50A RCBOs for use in Wylex Domestic consumer units are the NHXSBS1B50. Unfortunately Screwfix do not stock this item.
Answered by: Wylex Expert
Date published: 2021-07-15
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Brand Wylex
Breaking Capacity (Inc) 10 kA
CSU Device RCBOs
Curve Type Type B
Earth Leakage Sensitivity (IDn) 30 mA
Incomer Fitting Type DIN Rail Mounted
Manufacturer Guarantee 1 Year Guarantee
Model No GB6:PSBS50-B/1
No. of Phases 3-Phase
Number of Poles Single Pole
Pack Size 1
Pieces in Pack/Case 1
Product Type RCBO
Rated Impulse Withstand Voltage (Uimp) 4 kV
Rated Operational Current (In) 50 A
Rated Operational Voltage (Ue) 230 V
RCD Type Type A
Suitable Cable Size 0.75 - 25 mm²


Instruction Manual