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40 mm Electromechanical

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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.
Buzzers & Audio Indicators - Industrial 40 mm, 24 Vdc, 100 dB, Wire Leads, Driving Circuit, Warble Tone, Piezo Siren CPS-5952-100PM Same Sky 1: £6.00 314In Stock	Mfr. Part No. CPS-5952-100PM Mouser Part No 490-CPS-5952-100PM	Same Sky	Buzzers & Audio Indicators - Industrial 40 mm, 24 Vdc, 100 dB, Wire Leads, Driving Circuit, Warble Tone, Piezo Siren Learn More about Same Sky cui devices sirens	Datasheet	314In Stock	£6.00 £4.15 £3.86 £3.67 View £3.42 £3.36 £3.26 £3.18	Min.: 1 Mult.: 1
Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker CMS0401KL-3X Same Sky 1: £11.09 743In Stock	Mfr. Part No. CMS0401KL-3X Mouser Part No 490-CMS0401KL-3X	Same Sky	Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker	Datasheet	743In Stock	£11.09 £9.35 £8.86 £8.56 View £8.25 £7.97	Min.: 1 Mult.: 1
Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM 3SU10011BD600AA0 Siemens 1: £24.16 1In Stock	Mfr. Part No. 3SU10011BD600AA0 Mouser Part No 982-3SU10011BD600AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	£24.16 £21.98 £20.96 £19.56 £18.80	Min.: 1 Mult.: 1
Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W AEP18012 Panasonic Industry 1: £110.23 36In Stock NRND	Mfr. Part No. AEP18012 Mouser Part No 769-AEP18012 NRND	Panasonic Industry	Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W Learn More about Panasonic Industry panasonic ep relays	Datasheet	36In Stock	£110.23 £98.93 £98.92	Min.: 1 Mult.: 1
Switch Legend Plates & Labels Nameplate NALD-112 IDEC 1: £9.41 35In Stock	Mfr. Part No. NALD-112 Mouser Part No 199-NALD112	IDEC	Switch Legend Plates & Labels Nameplate	Datasheet	35In Stock	£9.41 £8.36 £7.95 £7.53 View £7.17 £6.84 £6.61 £6.38	Min.: 1 Mult.: 1
Switch Fixings Spring-loaded key lft/rght -GK&GKL/GKR GKZ59 Honeywell 1: £95.15 9In Stock	Mfr. Part No. GKZ59 Mouser Part No 785-GKZ59	Honeywell	Switch Fixings Spring-loaded key lft/rght -GK&GKL/GKR	Datasheet	9In Stock	£95.15 £95.02 £93.93 View Quote	Min.: 1 Mult.: 1
Microphones Microphone 32ohm 40mm, 40mW AR-4032-PP-1C1 AATC 1: £2.32 979In Stock	Mfr. Part No. AR-4032-PP-1C1 Mouser Part No 253-AR4032PP1C1	AATC	Microphones Microphone 32ohm 40mm, 40mW	Datasheet	979In Stock	£2.32 £2.09 £1.96 £1.68 View £1.57 £1.37 £1.14 £1.07 £1.04	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC XB5AS8442 Schneider Electric 1: £68.71 64In Stock 41Expected 05/11/2026	Mfr. Part No. XB5AS8442 Mouser Part No 996-XB5AS8442	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	64In Stock 41Expected 05/11/2026	£68.71	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 AS04008MR-22-WP PUI Audio 1: £5.81 94In Stock New Product	Mfr. Part No. AS04008MR-22-WP Mouser Part No 665-AS04008MR-22-WP New Product	PUI Audio	Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 Learn More about PUI Audio as speakers	Datasheet	94In Stock	£5.81 £4.19 £3.88 £3.73 View £3.54 £3.40	Min.: 1 Mult.: 1
Speakers & Transducers Speakers CMS0401KL-1X Same Sky 1: £11.81 2,102In Stock 2,100Expected 01/02/2027	Mfr. Part No. CMS0401KL-1X Mouser Part No 490-CMS0401KL-1X	Same Sky	Speakers & Transducers Speakers	Datasheet	2,102In Stock 2,100Expected 01/02/2027	£11.81 £9.89 £9.24 £8.85 View £8.35 £7.97	Min.: 1 Mult.: 1
Automotive Relays V23132B2002A200 1393315-9 TE Connectivity / AMP 1: £54.70 469In Stock 650Expected 15/02/2027	Mfr. Part No. 1393315-9 Mouser Part No 571-1393315-9	TE Connectivity / AMP	Automotive Relays V23132B2002A200	Datasheet	469In Stock 650Expected 15/02/2027	£54.70 £51.01 £48.71 £47.04 View £45.41 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 1416010-1 TE Connectivity / Raychem 1: £36.39 1,864In Stock	Mfr. Part No. 1416010-1 Mouser Part No 571-1416010-1	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	1,864In Stock	£36.39 £32.41 £30.94 £29.98 View £28.95 £27.65 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132E2001A200 RELAYS & MODU 9-1415001-5 TE Connectivity / AMP 1: £53.00 328In Stock 200Expected 15/03/2027	Mfr. Part No. 9-1415001-5 Mouser Part No 571-9-1415001-5	TE Connectivity / AMP	Automotive Relays V23132E2001A200 RELAYS & MODU	Datasheet	328In Stock 200Expected 15/03/2027	£53.00 £52.46	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 V23132A2001B200 TE Connectivity / Raychem 1: £45.00 2,822In Stock	Mfr. Part No. V23132A2001B200 Mouser Part No 655-V23132A2001B200	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	2,822In Stock	£45.00 £30.81 £29.98 £28.95 View £27.65 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross AQA211VL Panasonic Industry 1: £15.18 1,236In Stock 1,930Expected 25/01/2027	Mfr. Part No. AQA211VL Mouser Part No 769-AQA211VL	Panasonic Industry	Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross Learn More about Panasonic Industry panasonicaqa	Datasheet	1,236In Stock 1,930Expected 25/01/2027	£15.18 £13.92 £13.39 £12.86 View £12.71 £12.14 £11.72	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E XB4BS9442 Schneider Electric 1: £105.40 5In Stock	Mfr. Part No. XB4BS9442 Mouser Part No 996-XB4BS9442	Schneider Electric	Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	5In Stock	£105.40	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC XB4BT842 Schneider Electric 1: £43.87 15In Stock 9Expected 09/11/2026	Mfr. Part No. XB4BT842 Mouser Part No 996-XB4BT842	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	15In Stock 9Expected 09/11/2026	£43.87	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B XB4BT845 Schneider Electric 1: £55.74 20In Stock	Mfr. Part No. XB4BT845 Mouser Part No 996-XB4BT845	Schneider Electric	Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	20In Stock	£55.74	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC XB5AT842 Schneider Electric 1: £43.87 28In Stock	Mfr. Part No. XB5AT842 Mouser Part No 996-XB5AT842	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	28In Stock	£43.87	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. K042 M5Stack 1: £20.19 299In Stock 380Expected 04/11/2026	Mfr. Part No. K042 Mouser Part No 170-K042	M5Stack	Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. Learn More about M5Stack atom hub switch kit	Datasheet	299In Stock 380Expected 04/11/2026	£20.19	Min.: 1 Mult.: 1
Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm 2846 Visaton 1: £8.34 575In Stock	Mfr. Part No. 2846 Mouser Part No 243-K40SQ-8OHM	Visaton	Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm Learn More about Visaton miniature speakers	Datasheet	575In Stock	£8.34 £6.45 £5.85 £5.44 View £5.06 £4.73 £4.20 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 4x9cm (1.6"x3.5") full-range speaker wooden cone & stable plastic basket 4-5W 8051 Visaton 1: £15.69 245In Stock	Mfr. Part No. 8051 Mouser Part No 243-SC4.9FL-8OHM	Visaton	Speakers & Transducers 4x9cm (1.6"x3.5") full-range speaker wooden cone & stable plastic basket 4-5W Learn More about Visaton magnetically shielded speakers	Datasheet	245In Stock	£15.69 £12.16 £11.03 £9.64 View £8.97 £8.61 £8.46	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc X-4028-P-C32-R PUI Audio 1: £7.37 269In Stock	Mfr. Part No. X-4028-P-C32-R Mouser Part No 665-X-4028-P-C32-R	PUI Audio	Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc	Datasheet	269In Stock	£7.37 £6.02 £5.26 £4.78 £4.53	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 XB5AT845 Schneider Electric 1: £55.74 42In Stock	Mfr. Part No. XB5AT845 Mouser Part No 996-XB5AT845	Schneider Electric	Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	42In Stock	£55.74	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB AS04004MS PUI Audio 1: £8.49 54In Stock	Mfr. Part No. AS04004MS Mouser Part No 665-AS04004MS	PUI Audio	Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	54In Stock	£8.49 £6.57 £5.76 £5.34 £5.07	Min.: 1 Mult.: 1