Multibuy Deal Buy Any 5+ For £2.50 Each On Selected BG MCBs - View all products

British General 50A SP Type B MCB (29341)

£ 3.69INC VAT

Add to basket for...

British General 50A SP Type B MCB (29341)

50A, Single Pole, Type B curve MCB.

  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
  • Lockable Dolly Switch
  • Large Terminal Capacity
  • Type B - Magnetic Operating 3 to 5 Times In (Current Rating)

More Info

View all: British General MCBs

£3.69INC VAT

Add to basket for...

Add to saved list...

Save
Rated 5 out of 5 by from Perfect! Amazing value, robustly built, perfect for electric shower, fits perfectly on mcb din rail, less than 5 minutes to replace old breaker. Top marks Screwfix once more!!
Date published: 2021-02-26
Rated 5 out of 5 by from Mcb Great to find mcb the same make as consumer unit,upgraded cable supply to garage,removed old cable and mcb new one fitted down onto din and buzz bar with no fuss,couldn’t be better.
Date published: 2020-05-14
Rated 3 out of 5 by from Annoying I needed a MCB for a shower. My existing consumer unit was one of screw fix own brands. Unfortunately screw fix no longer stock any MCB's to fit this unit anymore so had to purchase the nearest equivalent. The electrician was annoyed but managed to fit it in the unit with difficulty. Moral of the story buy a reputable branded consumer unit. Also I have noted that level of customer service has declined at my local store with people kept waiting for ages.
Date published: 2018-03-10
Rated 5 out of 5 by from Perfect for an Electric Shower Very good value, in stock and reliable manufacturer
Date published: 2018-02-02
  • y_2021, m_8, d_1, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.18
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_8
  • loc_en_GB, sid_29341, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 62ms
  • REVIEWS, PRODUCT

Power shower Q

Will this 50A breaker fit a NiGlon 63A RCD consumer unit to supply a10.5Kw shower fed via 9.5mtr of 10mm T&E plz?
Asked by: JimmyTheRed55
Hi JimmyTheRed55, As far as we are aware all circuit protection manufacturers adhere to a standard DIN rail dimension (for mounting devices onto) and pretty common device sizes, but we have not had any NiGlon enclosures or devices in for testing so cannot 100% guarantee this. One other point to consider is that the current regulations specify that if you mix manufacturers in an installation _you_ become responsible for any warranties.
Answered by: Nexus Technical Team
Date published: 2021-03-08

Will this MCB fit into the BRITISH GENERAL 5-MODULE 3-WAY POPULATED GARAGE CONSUMER UNIT

I intend to take a power supply to another identical consumer unit away from the garage which in term will have a ring main and lights. If not please suggest a more appropriate MCB.
Asked by: Comish
Hi Comish, Yes, all BG MCBs are an identical size so will fit any BG enclosure with a spare module way available.
Answered by: Nexus Technical Team
Date published: 2020-11-09

Is this the MCB to go with BG 10-way C/Unit 2920G ?

Asked by: Lorenzoh
Hi, thank you for your product enquiry. This BG Electrical MCB is from the same range as the BG Electrical 10 way consumer unit stock coded 2920G, but bear in mind that the consumer unit comes complete with 10 MCBs so there are no empty ways for it to occupy.
Answered by: Nexus Technical Team
Date published: 2020-01-23
  • y_2021, m_8, d_2, h_19CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.18
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_GB, sid_29341, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 39ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Amp Rating 50 A
Brand British General
Breaking Capacity 6 kA
Breaking Capacity (Inc) 6 kA
CSU Device MCBs
Curve Type Type B
Energy Limitation Class 3
Incomer Fitting Type DIN Rail Mounted
Manufacturer Guarantee 1 Year Guarantee
Model No CUMB50-XD
No. of Phases Single-Phase
Number of Poles Single Pole
Pack Size 1
Pieces in Pack/Case 1
Power Voltage Supply 230 / 400 V
Product Type MCB
Rated Impulse Withstand Voltage (Uimp) 6 kV
Rated Operational Current (In) 50 A
Rated Operational Voltage (Ue) 230 V AC
Suitable Cable Size 25 mm²