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- 25 C Engineering Development Tools

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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.
Multiple Function Sensor Development Tools Starter Kit - Sentrius RG1xx + RS1xx LoRaWAN EU868 Europe 455-00121 Ezurio 1: £297.12 4In Stock Restricted Availability	Mfr. Part No. 455-00121 Mouser Part No 239-455-00121	Ezurio	Multiple Function Sensor Development Tools Starter Kit - Sentrius RG1xx + RS1xx LoRaWAN EU868 Europe Learn More about Ezurio laird rs1xx rg1xx kits Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	4In Stock	£297.12	Min.: 1 Mult.: 1 Restricted Availability
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: £48.70 47In Stock	Mfr. Part No. 3SU14011BH401AA0 Mouser Part No 982-3SU14011BH401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	47In Stock	£48.70 £43.41 £39.98 £39.13 £37.41	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 30MM CONTACT BLOCK 1N/O 1N/C POWER REED 9001KA51 Square D 1: £118.37 14In Stock	Mfr. Part No. 9001KA51 Mouser Part No 996-9001KA51	Square D	Switch Contact Blocks / Switch Kits 30MM CONTACT BLOCK 1N/O 1N/C POWER REED	Datasheet	14In Stock	£118.37	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits MTG.BASE WITH 1 N/C ZB5AZ102 Schneider Electric 1: £12.14 543In Stock 5On Order	Mfr. Part No. ZB5AZ102 Mouser Part No 996-ZB5AZ102	Schneider Electric	Switch Contact Blocks / Switch Kits MTG.BASE WITH 1 N/C Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	543In Stock 5On Order	£12.14	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA101DA0 Siemens 1: £35.32 158In Stock	Mfr. Part No. 3SU14001AA101DA0 Mouser Part No 982-3SU14001AA101DA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO Learn More about Siemens 3su1 pushbuttons	Datasheet	158In Stock	£35.32 £31.13 £29.34 £28.02 View £26.83 £25.28	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 1 N/C CONT FOR RING TONGUE TERMINALS ZBE1029 Schneider Electric 1: £9.04 712In Stock 54On Order	Mfr. Part No. ZBE1029 Mouser Part No 996-ZBE1029	Schneider Electric	Switch Contact Blocks / Switch Kits 1 N/C CONT FOR RING TONGUE TERMINALS	Datasheet	712In Stock 54On Order On Order Ship Dates Mfr. No: ZBE1029 Stock: 712 Can Dispatch Immediately On Order: 20 Expected 26/10/2026 34 Expected 04/11/2026 Factory Lead Time: 6 Weeks	£9.04	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits SWT.ELMT 2NC-SLD GLD 61-8755.37 EAO 1: £18.05 148In Stock	Mfr. Part No. 61-8755.37 Mouser Part No 123-61-8755.37	EAO	Switch Contact Blocks / Switch Kits SWT.ELMT 2NC-SLD GLD Learn More about EAO series 61 modular switches	Datasheet	148In Stock	£18.05 £18.04 £17.45 £16.34 £15.52	Min.: 1 Mult.: 1
Development Boards & Kits - ARM QSMP Evaluation Kit including QSMP-1570 QSMP-SV57 Ka-Ro electronics 1: £153.30 4In Stock	Mfr. Part No. QSMP-SV57 Mouser Part No 951-QSMP-SV57	Ka-Ro electronics	Development Boards & Kits - ARM QSMP Evaluation Kit including QSMP-1570 Learn More about Ka-Ro electronics ka ro qsmp kit	Datasheet	4In Stock	£153.30	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, RED, SOLEDER PIN FOR PCB MTG 3SU14013BA205AA0 Siemens 1: £108.03 5In Stock	Mfr. Part No. 3SU14013BA205AA0 Mouser Part No 982-3SU14013BA205AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, RED, SOLEDER PIN FOR PCB MTG Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	£108.03 £105.90 £105.89 £105.14 View £103.99 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT 3SU14002CK101AA0 Siemens 1: £40.25 5In Stock	Mfr. Part No. 3SU14002CK101AA0 Mouser Part No 982-3SU14002CK101AA0	Siemens	Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	£40.25 £39.39	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits POS SW CONTACT BLK,IP20,1NO/1NC,SNAP-ACT 3SE50500CA00 Siemens 1: £59.01 1In Stock	Mfr. Part No. 3SE50500CA00 Mouser Part No 982-3SE50500CA00	Siemens	Switch Contact Blocks / Switch Kits POS SW CONTACT BLK,IP20,1NO/1NC,SNAP-ACT	Datasheet	1In Stock	£59.01 £53.44 £50.71 £50.07 View £49.63 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LIMIT SWITCH BLOCK,2NO+1NC,SLOW-ACTION 3SE50000PA00 Siemens 1: £58.11 18In Stock	Mfr. Part No. 3SE50000PA00 Mouser Part No 982-3SE50000PA00	Siemens	Switch Contact Blocks / Switch Kits LIMIT SWITCH BLOCK,2NO+1NC,SLOW-ACTION	Datasheet	18In Stock	£58.11 £54.38 £50.38 £49.25 View £47.88 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL 3SU14011BH601AA0 Siemens 1: £48.68 21In Stock	Mfr. Part No. 3SU14011BH601AA0 Mouser Part No 982-3SU14011BH601AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	21In Stock	£48.68 £43.13 £40.45 £38.77 £37.41	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 1NO-1NC BASE MOUNTED DBL BLOCK MCB-11B ABB 1: £22.42 5In Stock Restricted Availability New At Mouser	Mfr. Part No. MCB-11B Mouser Part No 894-MCB-11B New At Mouser	ABB	Switch Contact Blocks / Switch Kits 1NO-1NC BASE MOUNTED DBL BLOCK Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	£22.42 £18.31 £17.55 £16.76 View £15.92 £15.14 £14.72 Quote	Min.: 1 Mult.: 1 Restricted Availability
Switch Contact Blocks / Switch Kits AUX.CONTACT FOR M CONT.,SIDE MOUNT CA6-11K-P ABB 1: £24.54 2In Stock Restricted Availability New At Mouser	Mfr. Part No. CA6-11K-P Mouser Part No 894-CA6-11K-P New At Mouser	ABB	Switch Contact Blocks / Switch Kits AUX.CONTACT FOR M CONT.,SIDE MOUNT Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	£24.54 £18.80 £18.08 £17.19 View £16.46 £15.79 £15.78	Min.: 1 Mult.: 1 Restricted Availability
Other Development Tools The factory is currently not accepting orders for this product. 103020004 Seeed Studio 1: £21.32 90In Stock Verify Status with Factory	Mfr. Part No. 103020004 Mouser Part No 713-103020004 Verify Status with Factory	Seeed Studio	Other Development Tools The factory is currently not accepting orders for this product. Learn More about Seeed Studio grove	Datasheet	90In Stock	£21.32	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.124.019/0000 RAFI 1: £22.06 77In Stock	Mfr. Part No. 1.20.124.019/0000 Mouser Part No 611-1.20124.0190000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	77In Stock	£22.06 £20.67 £20.16 £19.56 View £18.32 £17.78 £17.77	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits RAFIX 16 Switch element Au 2NO 1.20.122.032/0000 RAFI 1: £21.46 9In Stock	Mfr. Part No. 1.20.122.032/0000 Mouser Part No 611-120.122.032/0000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 16 Switch element Au 2NO	Datasheet	9In Stock	£21.46 £16.67 £16.01 £15.52 View £14.72 £13.81 £13.33 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.124.002/0000 RAFI 1: £13.32 91In Stock	Mfr. Part No. 1.20.124.002/0000 Mouser Part No 611-1201240020000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	91In Stock	£13.32 £9.70 £9.45	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.125.002/0000 RAFI 1: £12.75 76In Stock	Mfr. Part No. 1.20.125.002/0000 Mouser Part No 611-1201250020000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	76In Stock	£12.75 £11.93 £11.40 £10.94 View £10.42 £9.86 £9.29	Min.: 1 Mult.: 1
Development Boards & Kits - ARM 01611102Mallow Mallow Toradex 1: £87.84 243In Stock Restricted Availability	Mfr. Part No. Mallow Mouser Part No 145-0161	Toradex	Development Boards & Kits - ARM 01611102Mallow Learn More about Toradex mallow carrier board Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	243In Stock	£87.84	Min.: 1 Mult.: 1 Restricted Availability
Switch Contact Blocks / Switch Kits Contact Block LED 24V Module 09454530400 HARTING 1: £41.42 51In Stock	Mfr. Part No. 09454530400 Mouser Part No 617-09454530400	HARTING	Switch Contact Blocks / Switch Kits Contact Block LED 24V Module Learn More about HARTING operator display interface	Datasheet	51In Stock	£41.42 £35.26 £35.25 £32.08	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits Contact Block LED 230V Module 09454530401 HARTING 1: £51.47 60In Stock	Mfr. Part No. 09454530401 Mouser Part No 617-09454530401	HARTING	Switch Contact Blocks / Switch Kits Contact Block LED 230V Module Learn More about HARTING operator display interface	Datasheet	60In Stock	£51.47 £47.05 £47.04 £46.20 £40.47	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 2 ACROSS, 1 N.C. MCB-01 ABB 1: £11.24 1,424In Stock Restricted Availability	Mfr. Part No. MCB-01 Mouser Part No 894-MCB-01	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 2 ACROSS, 1 N.C. Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1,424In Stock	£11.24 £9.46 £8.97 £8.71 View £8.56 £7.94 £7.63	Min.: 1 Mult.: 1 Restricted Availability
LED Lighting Development Tools LITIXTLD4020-3ET evaluation platform TLD40203DBTOBO1 Infineon Technologies 1: £28.07 9In Stock New Product	Mfr. Part No. TLD40203DBTOBO1 Mouser Part No 726-TLD40203DBTOBO1 New Product	Infineon Technologies	LED Lighting Development Tools LITIXTLD4020-3ET evaluation platform Learn More about Infineon Technologies infineon tld4020 3et daughter board	Datasheet	9In Stock	£28.07	Min.: 1 Mult.: 1