Browse store

BG 20A Single Pole B Type MCB (22963)

20A, Single Pole, Type B curve MCB.

  • Positive Contact Status Indicator
  • Lockable Dolly Switch
  • Large Terminal Capacity
  • 500V Insulated Voltage
  • 6000A Breaking Capacity
  • 6000V Uimp Impulse Withstand
  • 35mm DIN Rail Mounting
  • Type B - Magnetic Operating 3 to 5 Times In (Current Rating)

More Info

£3.54INC VAT

Add to basket for...

BG 20A Single Pole B Type MCB is rated 4.5 out of 5 by 14.
  • y_2016, m_12, d_2, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_14
  • loc_en_GB, sid_22963, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_screwfix

Add to saved list...

Save
Rated 5 out of 5 by from Good item Good item very pleased. Well packaged. All working
Date published: 2016-10-24
Rated 5 out of 5 by from MCB for Air Compressors Inital high current peak on air compressors causes the standard 16A MCB to trip out. This is where this 20A is perfect. My load tests show trip point to be accurate. (on the unit tested)
Date published: 2016-10-13
Rated 5 out of 5 by from Pity not in Equipped BG CUs Bought because the fully equipped BG CUs that Screwfix sell do not have 20a MCBs. Instead of 2x 16a it would be better to have 1x 16a & 1x 20a (really a review against the CU.
Date published: 2016-10-04
Rated 5 out of 5 by from Great MCB for most application I purchased this to power the sockets in a utility room, tested and performed better than I expected with nice secure connection to the din rail and the screws at the contacts are strong.
Date published: 2016-09-21
  • y_2016, m_12, d_2, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_14
  • loc_en_GB, sid_22963, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_screwfix
Specification
Amp Rating 20 A
Brand British General
Colour Grey
Manufacturer Guarantee 1 Year Guarantee
Model No CUMB20-XD
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Power Voltage Supply 230/400 V
Product Depth 76 mm
Product Height 81 mm
Product Width 18 mm
Total Product Weight 0.1 kg

230/400V AC 50Hz. EN 60898.