X 2 30amp Wylex SK MCBs Buttons are a bit stiff but still work okay
eBay
WYLEX Single Pole Circuit Breaker (MCB). (Includes Grey Base Shield). 3kA - BS EN 60898. 10 Amp - Type B.
eBay
5A Type 2 SMT5. 30A Type 2 SMT30. 45A Type 2 SMT45. Price is for 1 x MCB. 20A Type 2 SMT20.
eBay
Barely used and in great condition. The Schneider iC60H B 40A MCB is a white-coloured AC circuit breaker with a manual reset. It has a maximum amperage of 40A and is designed for electrical wiring applications. The unit features a trip indicator, DIN rail mounting, and screw terminals for electrical connections. With a single pole single throw (SPST) contact configuration, this supplementary protector is suitable for various room use and has an IP20 rating for safety. Operating at 230V, this Schneider MCB is a reliable and efficient choice for controlling electrical circuits.
eBay
Wylex B15 15A Plug In Without Base Single Pole MCB Circuit Breaker 15Amp
eBay
WYLEX Single Pole Circuit Breaker (MCB). This circuit breaker also fits the old style Proteus and GE fuse boards. 3kA - BS EN 60898. (Includes Green Base Shield). 45 Amp - Type B.
eBay
eBay
The Square D QOE116B03 is a 16 amp Type B RCBO suitable for electrical wiring in walls. With DIN Rail and plug-in mounting style, this grey-coloured device has a tripping characteristic of Type B and an instantaneous break time. Used for interior spaces, it has a voltage rating of 240V and is designed for on/off operation. Manufactured in the United Kingdom, this high-quality circuit breaker from Square D is ideal for any room requiring electrical control.
eBay