.hide-partial { max-height: none; } .show-more { display: none; }

4 A Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1 947

Applied Filters:

Current Rating = 4 A

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Connectorised Surge Protectors Coaxial RF Surge Protector Kit, BGXZ-60NFNM-AS, Hardware Kit 108-1019A PolyPhaser 1: 166,01 € 4In Stock New Product	Mfr. Part No. 108-1019A Mouser Part No 44-108-1019A New Product	PolyPhaser	Connectorised Surge Protectors Coaxial RF Surge Protector Kit, BGXZ-60NFNM-AS, Hardware Kit	Datasheet	4In Stock	166,01 €	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N M/F Bulkhead Coaxial RF Surge Protector, 550MHz - 2700MHz, DC Pass, 6V, IP67, 20kA, Hybrid, Bracket Up, Hole Mount DGXR+06NMNF-Z PolyPhaser 1: 137,69 € 5In Stock New Product	Mfr. Part No. DGXR+06NMNF-Z Mouser Part No 44-DGXR+06NMNF-Z New Product	PolyPhaser	Connectorised Surge Protectors Type N M/F Bulkhead Coaxial RF Surge Protector, 550MHz - 2700MHz, DC Pass, 6V, IP67, 20kA, Hybrid, Bracket Up, Hole Mount	Datasheet	5In Stock	137,69 € 130,59 €	Min.: 1 Mult.: 1
Connectorised Surge Protectors HEMP Tested Type N F/F Bulkhead Coaxial RF Surge Protector, 800MHz - 2.5GHz, 300W, IP67, 6 V Max., 175uJ, 20kA, Hybrid HT-RO-E3PM-DCP PolyPhaser 1: 326,94 € 1In Stock New Product	Mfr. Part No. HT-RO-E3PM-DCP Mouser Part No 44-HT-RO-E3PM-DCP New Product	PolyPhaser	Connectorised Surge Protectors HEMP Tested Type N F/F Bulkhead Coaxial RF Surge Protector, 800MHz - 2.5GHz, 300W, IP67, 6 V Max., 175uJ, 20kA, Hybrid	Datasheet	1In Stock	326,94 € 313,11 €	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 700MHz to 1000MHz, Telemetry, DC Pass, 15V, IP67, 20kA, Hybrid, Flange Mount 109-0501W-D PolyPhaser 1: 148,05 € 6In Stock New Product	Mfr. Part No. 109-0501W-D Mouser Part No 44-109-0501W-D New Product	PolyPhaser	Connectorised Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 700MHz to 1000MHz, Telemetry, DC Pass, 15V, IP67, 20kA, Hybrid, Flange Mount	Datasheet	6In Stock	148,05 € 140,42 €	Min.: 1 Mult.: 1
Circuit Breakers TCP 4 AMPS 0712259 Phoenix Contact 1: 14,87 € 1 404In Stock	Mfr. Part No. 0712259 Mouser Part No 651-0712259	Phoenix Contact	Circuit Breakers TCP 4 AMPS Learn More about Phoenix Contact tcp thermal circuit breakers	Datasheet	1 404In Stock	14,87 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk BN-LG20Y200MYB Bourns 1: 1,28 € 6 131In Stock	Mfr. Part No. BN-LG20Y200MYB Mouser Part No 652-BN-LG20Y200MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	6 131In Stock	1,28 € 1,02 € 0,813 € 0,765 € View 0,746 € 0,627 € 0,581 € 0,534 €	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: 2,78 € 9 351In Stock	Mfr. Part No. 0215004.MXEP Mouser Part No 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	9 351In Stock	2,78 € 2,30 € 1,93 € 1,71 € View 1,51 € 1,41 € 1,31 € 1,26 €	Min.: 1 Mult.: 1
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm REX12-TA1-107-DC24V-4A E-T-A 1: 45,18 € 43In Stock	Mfr. Part No. REX12-TA1-107-DC24V-4A Mouser Part No 457-T1107DC24V4	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	43In Stock	45,18 € 38,02 € 35,43 € 31,82 € View 29,90 € 28,05 €	Min.: 1 Mult.: 1
Surface Mount Fuses 4818 Fuse Square Ceramic Surface Mount Slow Blow 4A 0683G4000-01 Bel Fuse 1: 2,09 € 1 920In Stock	Mfr. Part No. 0683G4000-01 Mouser Part No 530-0683G4000-01	Bel Fuse	Surface Mount Fuses 4818 Fuse Square Ceramic Surface Mount Slow Blow 4A Learn More about Bel Fuse bel 0683g slowblow fuses	Datasheet	1 920In Stock	Cut Tape 2,09 € 1,88 € 1,59 € 1,44 € Reel 1,01 € View 1,30 € 1,16 € 0,972 € 0,952 €	Min.: 1 Mult.: 1 : 1 500
Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see 104-P10-4A E-T-A 1: 19,44 € 297In Stock	Mfr. Part No. 104-P10-4A Mouser Part No 457-104-P10-4A	E-T-A	Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see	Datasheet	297In Stock	19,44 € 16,13 € 14,89 € 13,19 € View 11,60 € 11,09 € 9,98 €	Min.: 1 Mult.: 1
Surface Mount Fuses 0603 SMD Fuse. Slow Blow 4A 0ABB-4000-TM Bel Fuse 1: 0,74 € 5 387In Stock	Mfr. Part No. 0ABB-4000-TM Mouser Part No 530-0ABB-4000-TM	Bel Fuse	Surface Mount Fuses 0603 SMD Fuse. Slow Blow 4A Learn More about Bel Fuse 0abb time delay fuses	Datasheet	5 387In Stock	Cut Tape 0,74 € 0,624 € 0,531 € 0,493 € View Reel 0,31 € 0,469 € 0,432 € 0,398 € 0,378 € 0,31 €	Min.: 1 Mult.: 1 : 5 000
Industrial & Electrical Fuses 4A 1500VDC Solar 50kA Photovoltaic SPXV004.L Littelfuse 1: 36,03 € 620In Stock	Mfr. Part No. SPXV004.L Mouser Part No 576-SPXV004.L	Littelfuse	Industrial & Electrical Fuses 4A 1500VDC Solar 50kA Photovoltaic Learn More about Littelfuse spxv solar fuses	Datasheet	620In Stock	36,03 € 29,89 € 27,47 € 21,61 € View 19,99 € 18,86 € Quote	Min.: 1 Mult.: 1
Surface Mount Fuses 4A Fast Acting 1206 SinglFuse SF-1206F400-2 Bourns 1: 0,43 € 15 623In Stock	Mfr. Part No. SF-1206F400-2 Mouser Part No 652-SF-1206F400-2	Bourns	Surface Mount Fuses 4A Fast Acting 1206 SinglFuse Learn More about Bourns fast acting thin film smd fuses	Datasheet	15 623In Stock	Cut Tape 0,43 € 0,372 € 0,321 € 0,295 € View Reel 0,192 € 0,273 € 0,252 € 0,232 € 0,214 € 0,192 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 4A, 600VAC/600VDC 0ADAP4000-RE Bel Fuse 1: 3,33 € 1 251In Stock	Mfr. Part No. 0ADAP4000-RE Mouser Part No 530-0ADAP4000-RE	Bel Fuse	Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 4A, 600VAC/600VDC	Datasheet	1 251In Stock	3,33 € 3,07 € 2,55 € 2,36 € View 2,12 € 1,63 € 1,59 €	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE 0874004.MXEP Littelfuse 1: 2,52 € 1 193In Stock	Mfr. Part No. 0874004.MXEP Mouser Part No 576-0874004.MXEP	Littelfuse	Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	1 193In Stock	2,52 € 2,09 € 1,93 € 1,60 € View 1,48 € 1,32 € 1,22 € 1,13 €	Min.: 1 Mult.: 1
Surface Mount Fuses 32V 4.0A Fast Act Very Quick Vishay / Beyschlag MFU0603FF04000P100 MFU0603FF04000P100 Vishay / Beyschlag 1: 0,232 € 11 783In Stock	Mfr. Part No. MFU0603FF04000P100 Mouser Part No 594-MFU0603FF04000P1	Vishay / Beyschlag	Surface Mount Fuses 32V 4.0A Fast Act Very Quick Learn More about Vishay / Beyschlag vishay mfu chip fuses	Datasheet	11 783In Stock	Cut Tape 0,232 € 0,195 € 0,175 € 0,165 € Reel 0,126 € View 0,15 € 0,138 € 0,111 € 0,105 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Surface Mount Fuses 4A Fast Acting 0603 SinglFuse SF-0603F400-2 Bourns 1: 0,55 € 21 625In Stock	Mfr. Part No. SF-0603F400-2 Mouser Part No 652-SF-0603F400-2	Bourns	Surface Mount Fuses 4A Fast Acting 0603 SinglFuse Learn More about Bourns fast acting thin film smd fuses	Datasheet	21 625In Stock	Cut Tape 0,55 € 0,438 € 0,369 € 0,324 € View Reel 0,211 € 0,31 € 0,286 € 0,263 € 0,235 € 0,211 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Inrush Current Limiters S 238/16 M 20% B57238S0160M000 TDK 1: 1,29 € 4 984In Stock	Mfr. Part No. B57238S0160M000 Mouser Part No 871-B57238S0160M000	TDK	Inrush Current Limiters S 238/16 M 20% Learn More about TDK epcos inrush current limiters	Datasheet	4 984In Stock	1,29 € 1,20 € 0,989 € 0,912 € View 0,819 € 0,755 € 0,697 € 0,691 € 0,593 €	Min.: 1 Mult.: 1
Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SCREW 3RV20111EA15 Siemens 1: 266,73 € 10In Stock	Mfr. Part No. 3RV20111EA15 Mouser Part No 982-3RV20111EA15	Siemens	Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	10In Stock	266,73 € 230,14 € 221,94 € View Quote	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER SZ S00, CLASS 10 3RV20111EA10 Siemens 1: 225,90 € 7In Stock	Mfr. Part No. 3RV20111EA10 Mouser Part No 982-3RV20111EA10	Siemens	Circuit Breakers CIRCUIT BREAKER SZ S00, CLASS 10 Learn More about Siemens 3rv2 circuit breakers	Datasheet	7In Stock	225,90 € 202,59 € 186,73 € 161,98 €	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
NTC (Negative Temperature Coefficient) Thermistors NTC, 10mm, 5ohm 4A, 15 box N10SP005L YAGEO 1: 0,335 € 1 327In Stock	Mfr. Part No. N10SP005L Mouser Part No 603-N10SP005L	YAGEO	NTC (Negative Temperature Coefficient) Thermistors NTC, 10mm, 5ohm 4A, 15 box Learn More about YAGEO ntc thermistors	Datasheet	1 327In Stock	0,335 € 0,288 € 0,254 € 0,204 € View 0,168 € 0,163 € 0,144 € 0,138 € 0,133 €	Min.: 1 Mult.: 1
Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 0441004.WRA Littelfuse 1: 1,47 € 3 722In Stock	Mfr. Part No. 0441004.WRA Mouser Part No 576-0441004.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3 722In Stock	Cut Tape 1,47 € 1,30 € 1,24 € 0,728 € View Reel 0,618 € 0,678 € 0,634 € 0,618 € 0,618 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 0452004.NRL Littelfuse 1: 2,43 € 4 559In Stock	Mfr. Part No. 0452004.NRL Mouser Part No 576-0452004.NRL	Littelfuse	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	4 559In Stock	Cut Tape 2,43 € 2,26 € 1,84 € 1,64 € View Reel 1,08 € 1,47 € 1,44 € 1,20 € 1,13 € 1,08 € 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 250VAC 4A .01839ohms 476 NANO2 0476004.MR Littelfuse 1: 1,84 € 4 450In Stock	Mfr. Part No. 0476004.MR Mouser Part No 576-0476004.MR	Littelfuse	Surface Mount Fuses 250VAC 4A .01839ohms 476 NANO2 Learn More about Littelfuse 476 fuses	Datasheet	4 450In Stock	Cut Tape 1,84 € 1,68 € 1,59 € 1,29 € View Reel 0,797 € 1,09 € 1,07 € 0,894 € 0,797 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000