Switch Actuators – Mouser United Kingdom

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XB4 / ZB4 Series 22mm Metal Push Buttons

Schneider Electric Components XB4 / ZB4 is a range of metal push buttons, switches, and pilot lights that combines simplicity of installation, flexibility, and robustness to meet the requirements of most industrial applications. Schneider XB4 / ZB4 delivers one of the most comprehensive product ranges available on the market and meets the robustness and performance requirements for the majority of industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	For Use With	Designed for	Color	IP Rating	Packaging
Switch Actuators TURN TO RELEASE 40MM YELLOW ZB4BS55 Schneider Electric 1: £43.04 70In Stock	Mfr. Part No. ZB4BS55 Mouser Part No 996-ZB4BS55	Schneider Electric	Switch Actuators TURN TO RELEASE 40MM YELLOW Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	70In Stock	£43.04	Min.: 1 Mult.: 1	ZB4	Head	22 mm Pushbutton Switches	ZB4 Series		IP66, IP67, IP69, IP69K
Switch Actuators MTG.BASE WITH N/C CONTACT ZB4BZ102 Schneider Electric 1: £12.14 405In Stock	Mfr. Part No. ZB4BZ102 Mouser Part No 996-ZB4BZ102	Schneider Electric	Switch Actuators MTG.BASE WITH N/C CONTACT Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	405In Stock	£12.14	Min.: 1 Mult.: 1	ZB4	Body	XB4 Series	Pushbutton Switches
Switch Actuators PILOT LIGHT FOR BA9 LAMP CLEAR ZB4BV07 Schneider Electric 1: £4.20 692In Stock	Mfr. Part No. ZB4BV07 Mouser Part No 996-ZB4BV07	Schneider Electric	Switch Actuators PILOT LIGHT FOR BA9 LAMP CLEAR Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	692In Stock	£4.20	Min.: 1 Mult.: 1	ZB4	Pilot Light
Switch Actuators 22MM HARSH PB, YLLW W, W/O MARKING ZB4BC580 Schneider Electric 1: £27.97 2In Stock	Mfr. Part No. ZB4BC580 Mouser Part No 996-ZB4BC580	Schneider Electric	Switch Actuators 22MM HARSH PB, YLLW W, W/O MARKING Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	2In Stock	£27.97	Min.: 1 Mult.: 1	ZB4	Sealed			Yellow	IP69X
Switch Actuators 22MM HARSH PB, DARK BLUE, W/O MARKING ZB4BC680 Schneider Electric 1: £19.02 5In Stock	Mfr. Part No. ZB4BC680 Mouser Part No 996-ZB4BC680	Schneider Electric	Switch Actuators 22MM HARSH PB, DARK BLUE, W/O MARKING Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	5In Stock	£19.02	Min.: 1 Mult.: 1	ZB4	Sealed			Blue	IP69X	Bulk
Switch Actuators SEL SWITCH ZB4BD5 Schneider Electric 1: £16.22 49In Stock	Mfr. Part No. ZB4BD5 Mouser Part No 996-ZB4BD5	Schneider Electric	Switch Actuators SEL SWITCH Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	49In Stock	£16.22	Min.: 1 Mult.: 1	ZB4	Spring Return	22 mm Selector Switches	XB4 Series
Switch Actuators MUSHROOM PB ZB4BS844 Schneider Electric 1: £51.04 250In Stock 231Expected 27/11/2026	Mfr. Part No. ZB4BS844 Mouser Part No 996-ZB4BS844	Schneider Electric	Switch Actuators MUSHROOM PB Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	250In Stock 231Expected 27/11/2026	£51.04	Min.: 1 Mult.: 1	ZB4	Turn to Release	22 mm Pushbutton Switches	XB4 Series
Switch Actuators PUSHBUTTON MUSHROOM HEAD 22MM XB4 ZB4BS84430 Schneider Electric 1: £51.73 360In Stock 394Expected 20/11/2026	Mfr. Part No. ZB4BS84430 Mouser Part No 996-ZB4BS84430	Schneider Electric	Switch Actuators PUSHBUTTON MUSHROOM HEAD 22MM XB4 Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	360In Stock 394Expected 20/11/2026	£51.73	Min.: 1 Mult.: 1	ZB4	Pushbutton	Pushbutton Switches	XB4 Series
Switch Actuators YELLOW NARROW EMO GUARD ZB4BZ2005 Schneider Electric 1: £15.09 931In Stock 629Expected 27/11/2026	Mfr. Part No. ZB4BZ2005 Mouser Part No 996-ZB4BZ2005	Schneider Electric	Switch Actuators YELLOW NARROW EMO GUARD Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	931In Stock 629Expected 27/11/2026	£15.09	Min.: 1 Mult.: 1	ZB4	Plastic Guard	ZB4BS5430, ZB4BS84430	Pushbutton Switches	Yellow		Bulk
Switch Actuators 70MM ROUND YELLOW GUARD ZB4BZ2105 Schneider Electric 1: £15.09 935In Stock	Mfr. Part No. ZB4BZ2105 Mouser Part No 996-ZB4BZ2105	Schneider Electric	Switch Actuators 70MM ROUND YELLOW GUARD Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	935In Stock	£15.09	Min.: 1 Mult.: 1	ZB4
Switch Actuators PUSH BUTTON ZB4BA2 Schneider Electric 1: £7.18 215In Stock	Mfr. Part No. ZB4BA2 Mouser Part No 996-ZB4BA2	Schneider Electric	Switch Actuators PUSH BUTTON Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	215In Stock	£7.18	Min.: 1 Mult.: 1	ZB4	Momentary	XB4 Series	ZB4 Series	Black
Switch Actuators SEL SWITCH ZB4BD2 Schneider Electric 1: £13.24 119In Stock	Mfr. Part No. ZB4BD2 Mouser Part No 996-ZB4BD2	Schneider Electric	Switch Actuators SEL SWITCH Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	119In Stock	£13.24	Min.: 1 Mult.: 1	ZB4	Maintained	22 mm Selector Switches	XB4 Series
Switch Actuators SEL SWITCH ZB4BD3 Schneider Electric 1: £13.24 130In Stock	Mfr. Part No. ZB4BD3 Mouser Part No 996-ZB4BD3	Schneider Electric	Switch Actuators SEL SWITCH Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	130In Stock	£13.24	Min.: 1 Mult.: 1	ZB4	Maintained	22 mm Selector Switches	XB4 Series
Switch Actuators KEY SWITCH ZB4BG2 Schneider Electric 1: £49.66 164In Stock	Mfr. Part No. ZB4BG2 Mouser Part No 996-ZB4BG2	Schneider Electric	Switch Actuators KEY SWITCH Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	164In Stock	£49.66	Min.: 1 Mult.: 1	ZB4	Maintained	22 mm Selector Switches	XB4 Series
Switch Actuators KEY SWITCH ZB4BG4 Schneider Electric 1: £49.66 31In Stock 20Expected 24/11/2026	Mfr. Part No. ZB4BG4 Mouser Part No 996-ZB4BG4	Schneider Electric	Switch Actuators KEY SWITCH Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	31In Stock 20Expected 24/11/2026	£49.66	Min.: 1 Mult.: 1	ZB4	Maintained	22 mm Selector Switches	XB4 Series
Switch Actuators PUSH BUTTON ZB4BG6 Schneider Electric 1: £49.66 87In Stock	Mfr. Part No. ZB4BG6 Mouser Part No 996-ZB4BG6	Schneider Electric	Switch Actuators PUSH BUTTON Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	87In Stock	£49.66	Min.: 1 Mult.: 1	ZB4	Spring Return	22 mm Selector Switches	XB4 Series
Switch Actuators MUSHROOM PB OPERATOR ZB4BS834 Schneider Electric 1: £49.94 75In Stock	Mfr. Part No. ZB4BS834 Mouser Part No 996-ZB4BS834	Schneider Electric	Switch Actuators MUSHROOM PB OPERATOR Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	75In Stock	£49.94	Min.: 1 Mult.: 1	ZB4	Head	22 mm Pushbutton Switches	XB4 Series		IP66, IP69, IP69K
Switch Actuators MUSHROOM PB ZB4BT84 Schneider Electric 1: £27.43 71In Stock 45Expected 20/11/2026	Mfr. Part No. ZB4BT84 Mouser Part No 996-ZB4BT84	Schneider Electric	Switch Actuators MUSHROOM PB Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	71In Stock 45Expected 20/11/2026	£27.43	Min.: 1 Mult.: 1	ZB4	Push-Pull	22 mm Pushbutton Switches	XB4 Series	Red
Switch Actuators PUSH BUTTON ZB4BW363 Schneider Electric 1: £10.27 153In Stock	Mfr. Part No. ZB4BW363 Mouser Part No 996-ZB4BW363	Schneider Electric	Switch Actuators PUSH BUTTON Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	153In Stock	£10.27	Min.: 1 Mult.: 1	ZB4	Momentary	22 mm Pushbutton Switches	XB4 Series
Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB, RED ZB4BW643 Schneider Electric 1: £25.39 224In Stock 374Expected 16/11/2026	Mfr. Part No. ZB4BW643 Mouser Part No 996-ZB4BW643	Schneider Electric	Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB, RED Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	224In Stock 374Expected 16/11/2026	£25.39	Min.: 1 Mult.: 1	ZB4	Push-Pull	22 mm Pushbutton Switches	XB4 Series
Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB YELLOW ZB4BW653 Schneider Electric 1: £25.65 61In Stock	Mfr. Part No. ZB4BW653 Mouser Part No 996-ZB4BW653	Schneider Electric	Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB YELLOW Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	61In Stock	£25.65	Min.: 1 Mult.: 1	ZB4	Push-Pull
Switch Actuators BLK ASSM ZB4BZ101 Schneider Electric 1: £12.14 151In Stock 134Expected 16/11/2026	Mfr. Part No. ZB4BZ101 Mouser Part No 996-ZB4BZ101	Schneider Electric	Switch Actuators BLK ASSM Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	151In Stock 134Expected 16/11/2026	£12.14	Min.: 1 Mult.: 1	ZB4	Body	XB4 Series	Pushbutton Switches
Switch Actuators BLK ASSM ZB4BZ103 Schneider Electric 1: £21.08 130In Stock	Mfr. Part No. ZB4BZ103 Mouser Part No 996-ZB4BZ103	Schneider Electric	Switch Actuators BLK ASSM Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	130In Stock	£21.08	Min.: 1 Mult.: 1	ZB4	Body	XB4 Series	Pushbutton Switches
Switch Actuators MTG. BASE WITH N/C CONTACTS ZB4BZ104 Schneider Electric 1: £21.08 227In Stock	Mfr. Part No. ZB4BZ104 Mouser Part No 996-ZB4BZ104	Schneider Electric	Switch Actuators MTG. BASE WITH N/C CONTACTS Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	227In Stock	£21.08	Min.: 1 Mult.: 1	ZB4	Plate
Switch Actuators BLK ASSM ZB4BZ105 Schneider Electric 1: £21.08 86In Stock 98Expected 20/11/2026	Mfr. Part No. ZB4BZ105 Mouser Part No 996-ZB4BZ105	Schneider Electric	Switch Actuators BLK ASSM Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	86In Stock 98Expected 20/11/2026	£21.08	Min.: 1 Mult.: 1	ZB4	Body	XB4 Series	22 mm Pushbutton Switches			Bulk