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18 mm Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K B-TRIP 5SY41066 Siemens 1: €64.91 44In Stock	Mfr. Part No. 5SY41066 Mouser Part No 982-5SY41066	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K B-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	44In Stock	€64.91 €55.44 €52.52 €43.77 View €40.85 €37.93	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 15A 7.5K C-TRIP 5SY41187 Siemens 1: €64.66 32In Stock	Mfr. Part No. 5SY41187 Mouser Part No 982-5SY41187	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 15A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	32In Stock	€64.66 €54.53 €50.99 €40.94 View €37.69 €37.57	Min.: 1 Mult.: 1
Industrial Surge Protectors III R 230V/6KV AC 1351650000 Weidmuller 1: €100.53 20In Stock	Mfr. Part No. 1351650000 Mouser Part No 470-1351650000	Weidmuller	Industrial Surge Protectors III R 230V/6KV AC Learn More about Weidmuller vpu suppressors	Datasheet	20In Stock	€100.53 €95.81 €92.01 €81.26	Min.: 1 Mult.: 1
Circuit Breakers 482-G323-J1M1-B2S1-4A E-T-A 1: €207.84 1In Stock	Mfr. Part No. 482-G323-J1M1-B2S1-4A Mouser Part No 457-82G323J1M1B2S14A	E-T-A	Circuit Breakers		1In Stock	€207.84 €172.27 €158.79 €131.22 View Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit 482-G323-J1M1-B2S1-6A E-T-A 1: €211.99 1In Stock	Mfr. Part No. 482-G323-J1M1-B2S1-6A Mouser Part No 457-82G323J1M1B2S16A	E-T-A	Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit	Datasheet	1In Stock	€211.99 €160.53 €145.62	Min.: 1 Mult.: 1
Industrial Surge Protectors 48VDC 2W+G 1320-S-48 Bourns 1: €91.55 88In Stock	Mfr. Part No. 1320-S-48 Mouser Part No 652-1320-S-48	Bourns	Industrial Surge Protectors 48VDC 2W+G Learn More about Bourns dc spds	Datasheet	88In Stock	€91.55 €82.90 €82.86 €81.64 €79.94	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K B-TRIP 5SJ41066HG40 Siemens 1: €67.11 6In Stock	Mfr. Part No. 5SJ41066HG40 Mouser Part No 982-5SJ41066HG40	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K B-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	6In Stock	€67.11 €57.33 €55.16 €51.10 View €49.42 Quote	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 20A SAME PH 14K C-TRIP 5SJ41207HG40 Siemens 1: €67.74 24In Stock	Mfr. Part No. 5SJ41207HG40 Mouser Part No 982-5SJ41207HG40	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 20A SAME PH 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	24In Stock	€67.74 €56.85 €52.43 €43.38 €39.95	Min.: 1 Mult.: 1
Industrial Surge Protectors AC II US 1 R 120/50 2730460000 Weidmuller 1: €119.14 3In Stock Restricted Availability	Mfr. Part No. 2730460000 Mouser Part No 470-2730460000	Weidmuller	Industrial Surge Protectors AC II US 1 R 120/50 Learn More about Weidmuller vpu suppressors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	€119.14 €100.58 €78.84 €78.80 €78.24	Min.: 1 Mult.: 1 Restricted Availability
Circuit Breakers MCB 5SJ4 1P 240V 1A 14K D-TRIP 5SJ41018HG41 Siemens 1: €74.56 5In Stock	Mfr. Part No. 5SJ41018HG41 Mouser Part No 982-5SJ41018HG41	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 1A 14K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	5In Stock	€74.56 €64.68 €61.28 €51.07 €47.66	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 4A SAME PH 14K D-TRIP 5SJ41048HG40 Siemens 1: €67.11 5In Stock	Mfr. Part No. 5SJ41048HG40 Mouser Part No 982-5SJ41048HG40	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 4A SAME PH 14K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	5In Stock	€67.11 €58.20 €55.15 €45.96 €42.89	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 6A 14K C-TRIP 5SJ41067HG41 Siemens 1: €74.56 23In Stock	Mfr. Part No. 5SJ41067HG41 Mouser Part No 982-5SJ41067HG41	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 6A 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	23In Stock	€74.56 €64.68 €61.28 €51.07 €47.66	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 5A SAME PH 14K D-TRIP 5SJ41118HG40 Siemens 1: €67.11 16In Stock	Mfr. Part No. 5SJ41118HG40 Mouser Part No 982-5SJ41118HG40	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 5A SAME PH 14K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	16In Stock	€67.11 €58.20 €55.15 €45.96 €42.89	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 2A SAME PH 14K C-TRIP 5SJ41027HG40 Siemens 1: €67.11 15In Stock	Mfr. Part No. 5SJ41027HG40 Mouser Part No 982-5SJ41027HG40	Siemens	Circuit Breakers MCB 5SJ4 1P 240V 2A SAME PH 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	15In Stock	€67.11 €58.20 €55.15 €45.96 €42.89	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 277V 3A 10K C-TRIP 5SJ41037HG42 Siemens 1: €74.56 13In Stock	Mfr. Part No. 5SJ41037HG42 Mouser Part No 982-5SJ41037HG42	Siemens	Circuit Breakers MCB 5SJ4 1P 277V 3A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	13In Stock	€74.56 €64.68 €61.28 €51.07 €47.66	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K C-TRIP 5SY41017 Siemens 1: €64.66 20In Stock	Mfr. Part No. 5SY41017 Mouser Part No 982-5SY41017	Siemens	Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	20In Stock	€64.66 €54.53 €50.99 €40.94 View €37.69 €37.57	Min.: 1 Mult.: 1
Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit 482-G323-J1M1-B2S0T-20A E-T-A 1: €156.18 7In Stock	Mfr. Part No. 482-G323-J1M1-B2S0T-20A Mouser Part No 457-2G323J1M1B2S0T20	E-T-A	Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit	Datasheet	7In Stock	€156.18 €155.05 €111.76 €102.80 €100.43	Min.: 1 Mult.: 1
Industrial Surge Protectors 110VDC 2W+G 1320-S-110 Bourns 1: €113.15 74In Stock	Mfr. Part No. 1320-S-110 Mouser Part No 652-1320-S-110	Bourns	Industrial Surge Protectors 110VDC 2W+G Learn More about Bourns dc spds	Datasheet	74In Stock	€113.15 €98.61 €93.50 €93.22 View €92.77 €84.23 Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 24Vdc, 20kA 8/20 s DS220S-24DC Citel 1: €91.12 160In Stock 416Expected 03/12/2026	Mfr. Part No. DS220S-24DC Mouser Part No 703-DS220S-24DC	Citel	Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 24Vdc, 20kA 8/20 s Learn More about Citel ds220s	Datasheet	160In Stock 416Expected 03/12/2026	€91.12 €74.66	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 1W-G,150VAC 1250A-1S-120 Bourns 1: €77.00 34In Stock	Mfr. Part No. 1250A-1S-120 Mouser Part No 652-1250A-1S-120	Bourns	Industrial Surge Protectors AC SPD, 1W-G,150VAC Learn More about Bourns 1250a ac spds	Datasheet	34In Stock	€77.00 €68.91 €68.88 €67.48 €64.87	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 1W-G,275VAC 1250A-1S-230 Bourns 1: €89.29 66In Stock	Mfr. Part No. 1250A-1S-230 Mouser Part No 652-1250A-1S-230	Bourns	Industrial Surge Protectors AC SPD, 1W-G,275VAC Learn More about Bourns 1250a ac spds	Datasheet	66In Stock	€89.29 €86.80 €74.73 €71.10 €64.87	Min.: 1 Mult.: 1
Circuit Breaker Accessories FAZ UL BUS CONNECTOR- CONDUCTOR BB-UL-TE/50 Eaton Electrical 1: €144.07 76In Stock	Mfr. Part No. BB-UL-TE/50 Mouser Part No 504-BB-UL-TE/50	Eaton Electrical	Circuit Breaker Accessories FAZ UL BUS CONNECTOR- CONDUCTOR		76In Stock	€144.07 €121.29 €109.17 €91.68 €84.29	Min.: 1 Mult.: 1
Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 12Vdc, 20kA 8/20 s DS220S-12DC Citel 1: €127.19 47In Stock	Mfr. Part No. DS220S-12DC Mouser Part No 703-DS220S-12DC	Citel	Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 12Vdc, 20kA 8/20 s Learn More about Citel ds220s	Datasheet	47In Stock	€127.19 €105.47 €98.59 €75.40	Min.: 1 Mult.: 1
Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 48Vdc, 30kA 8/20 s DS230S-48DC Citel 1: €140.00 67In Stock	Mfr. Part No. DS230S-48DC Mouser Part No 703-DS230S-48DC	Citel	Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 48Vdc, 30kA 8/20 s Learn More about Citel ds230s	Datasheet	67In Stock	€140.00 €116.08 €109.55 €83.77	Min.: 1 Mult.: 1
Industrial Surge Protectors Din Rail AC Power Surge Suppressor, 40kA max, 240/120 V Single Phase, 2P DS240S-120/G Citel 1: €140.51 74In Stock	Mfr. Part No. DS240S-120/G Mouser Part No 703-DS240S-120/G	Citel	Industrial Surge Protectors Din Rail AC Power Surge Suppressor, 40kA max, 240/120 V Single Phase, 2P Learn More about Citel ds240s ac	Datasheet	74In Stock	€140.51 Quote Quote	Min.: 1 Mult.: 1

18 mm Circuit Protection

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