Low Stock (1 left)
Newlec
B50 Newlec MCB NLMB150 (50A, 1 Pole, 6000A)
50A1P
£21.85
Used & Obsolete MCBs
300 discontinued and rare breakers in stock - Fully Tested & Guaranteed
Browse our range of used, obsolete and hard-to-find MCBs. All circuit breakers are fully tested before dispatch. Same day dispatch, free UK delivery available.
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300 products
Low Stock (1 left)
Newlec
B6 Newlec NLMB106 6A Circuit Breaker
6A1P
£10.85
Low Stock (1 left)
LAP
B6 LAP 65411 6A Single Pole MCB
6A1P
£8.95
Low Stock (1 left)
Marbo
B40 MARBO SFMBB40 40A Single Pole Circuit Breaker
40A1P
£19.85
Low Stock (4 left)
Marbo
B32 MARBO SFMBB32 32A Circuit Breaker (32A, 1 Pole)
32A1P
£12.85
Low Stock (3 left)
Marbo
B6 MARBO SFMBB06 6A Circuit Breaker (1 Pole, 6000A)
6A1P
£10.85
Low Stock (1 left)
Europa
B50 Europa Components EUB1 50A (Single Pole MCB)
50A1P
£10.85
Low Stock (1 left)
Europa
B16 Europa EUB1 16A Circuit Breaker
16A1P
£8.85
Low Stock (1 left)
Europa
B40 Europa Components EUB1 40A (Single Pole)
40A1P
£12.85
Low Stock (4 left)
Proteus
C16 Proteus 616/2 16A Circuit Breaker
16A1P
£10.85
Low Stock (1 left)
Proteus
B20 Proteus 620BW 20A Circuit Breaker (Single Pole)
20A1P
£11.85
Low Stock (5 left)
Proteus
B32 Proteus 632BW 32A Single Pole MCB
32A1P
£10.85
In Stock
Proteus
B6 Proteus 606BW 6A Circuit Breaker
6A1P
£8.85
Low Stock (2 left)
Europa
B6 Europa Components EUB1 6A MCB (Single Pole, 6000A)
6A1P
£8.85
Low Stock (1 left)
Proteus
C16 Proteus 616/2 16A Circuit Breaker
16A1P
£10.85
Low Stock (1 left)
Proteus
B6 Proteus 606/2 6A Circuit Breaker
6A1P
£9.85
Low Stock (2 left)
Proteus
B32 Proteus 632/2 32A Circuit Breaker
32A1P
£21.85
Low Stock (3 left)
MK
B20 MK H5920s 20A Circuit Breaker
20A1P
£8.85
Low Stock (3 left)
MK
C32 MK 5932s 32A Circuit Breaker
32A1P
£4.85
Low Stock (1 left)
MK
B32 MK 5932s 32A Circuit Breaker
32A1P
£4.85
Low Stock (3 left)
MK
B40 MK 5940s MCB (40A, 1 Pole, 6000A)
40A1P
£4.85
Low Stock (2 left)
MK
B40 MK 5940s 40A Single Pole MCB
40A1P
£4.85
Low Stock (5 left)
MK
B20 MK 5920s 20A Single Pole Circuit Breaker
20A1P
£9.85
In Stock
MK
B32 MK MCB B32 5932s (32A, 1-Pole)
32A1P
£4.85