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

Miniature Circuit Protection

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

Types of Circuit Protection

List Images

Results: 2,729

Applied Filters:

Type = Miniature

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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers FAZ UL 1077 2P 2.5A D CURVE Eaton Electrical FAZ-D2.5/2 FAZ-D2.5/2 Eaton Electrical 1: $431.89 1In Stock New Product	Mfr. Part No. FAZ-D2.5/2 Mouser Part No 504-FAZ-D2.5/2 New Product	Eaton Electrical	Circuit Breakers FAZ UL 1077 2P 2.5A D CURVE	Datasheet	1In Stock	$431.89 $357.78 $329.73	Min.: 1 Mult.: 1
Fuse Holder 5X2 OMM SMD FUSE BLOCK 65800001009 Littelfuse 1: $3.23 15,927In Stock	Mfr. Part No. 65800001009 Mouser Part No 576-65800001009	Littelfuse	Fuse Holder 5X2 OMM SMD FUSE BLOCK Learn More about Littelfuse _fuseholders	Datasheet	15,927In Stock	$3.23 $2.89 $2.43 $2.21 View $1.86 $1.73 $1.62 $1.55	Min.: 1 Mult.: 1
Circuit Breakers FAZ 2P 16A C CURVE ring term Eaton Electrical FAZ-C16/2-RT FAZ-C16/2-RT Eaton Electrical 1: $482.36 13In Stock	Mfr. Part No. FAZ-C16/2-RT Mouser Part No 504-FAZ-C16/2-RT	Eaton Electrical	Circuit Breakers FAZ 2P 16A C CURVE ring term Learn More about Eaton Electrical eaton ul 489 ul 1077 circuit breakers	Datasheet	13In Stock	$482.36 $399.58 $368.26 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ 3P 16A D CURVE ring term FAZ-D16/3-RT Eaton Electrical 1: $788.16 3In Stock	Mfr. Part No. FAZ-D16/3-RT Mouser Part No 504-FAZ-D16/3-RT	Eaton Electrical	Circuit Breakers FAZ 3P 16A D CURVE ring term Learn More about Eaton Electrical eaton ul 489 ul 1077 circuit breakers	Datasheet	3In Stock	$788.16 $523.15 $498.98 View Quote	Min.: 1 Mult.: 1
Circuit Breakers Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contac 808-H-0.5A E-T-A 1: $61.76 43In Stock	Mfr. Part No. 808-H-0.5A Mouser Part No 457-808-H-0.5A	E-T-A	Circuit Breakers Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contac	Datasheet	43In Stock	$61.76 $51.31 $46.94 $39.45 View $36.56 $32.77	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 2P 240V 10A 14K C-TRIP 5SJ42107HG41 Siemens 1: $162.90 38In Stock	Mfr. Part No. 5SJ42107HG41 Mouser Part No 982-5SJ42107HG41	Siemens	Circuit Breakers MCB 5SJ4 2P 240V 10A 14K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	38In Stock	$162.90 $142.52 $134.59 $110.84 View $102.95 Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K B-TRIP 5SY41066 Siemens 1: $75.48 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	$75.48 $64.46 $61.07 $50.90 View $47.50 $44.11	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 1P 240V 15A 7.5K C-TRIP 5SY41187 Siemens 1: $75.19 33In 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	33In Stock	$75.19 $63.41 $59.29 $47.60 View $43.83 $40.86 Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ-C0,5/1-RT-SP FAZ-NA RT 1P .5A C C Eaton Electrical FAZ-C0.5/1-RT-SP FAZ-C0.5/1-RT-SP Eaton Electrical 1: $259.19 4In Stock	Mfr. Part No. FAZ-C0.5/1-RT-SP Mouser Part No 504-FAZ-C0.5/1-RT-SP	Eaton Electrical	Circuit Breakers FAZ-C0,5/1-RT-SP FAZ-NA RT 1P .5A C C Learn More about Eaton Electrical eaton ul 489 ul 1077 circuit breakers	Datasheet	4In Stock	$259.19 $195.16 $180.03 $161.76 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ-NA 240VAC 3P 20A C CURVE ring term FAZ-C20/3-RT-L Eaton Electrical 1: $326.85 1In Stock	Mfr. Part No. FAZ-C20/3-RT-L Mouser Part No 504-FAZ-C20/3-RT-L	Eaton Electrical	Circuit Breakers FAZ-NA 240VAC 3P 20A C CURVE ring term	Datasheet	1In Stock	$326.85 $247.50 $231.85 $206.51 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ 2P 6A C CURVE ring term FAZ-C6/2-RT Eaton Electrical 1: $482.32 2In Stock	Mfr. Part No. FAZ-C6/2-RT Mouser Part No 504-FAZ-C6/2-RT	Eaton Electrical	Circuit Breakers FAZ 2P 6A C CURVE ring term Learn More about Eaton Electrical eaton ul 489 ul 1077 circuit breakers	Datasheet	2In Stock	$482.32 $369.40 $353.47 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ 2P 13A C CURVE ring term FAZ-C13/2-RT Eaton Electrical 1: $482.36 3In Stock	Mfr. Part No. FAZ-C13/2-RT Mouser Part No 504-FAZ-C13/2-RT	Eaton Electrical	Circuit Breakers FAZ 2P 13A C CURVE ring term Learn More about Eaton Electrical eaton ul 489 ul 1077 circuit breakers	Datasheet	3In Stock	$482.36 $349.48 $332.89 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ-NA UL 489 MCB 240VAC 4P 30A D CURVE FAZ-D30/4-NA-L Eaton Electrical 1: $404.70 1In Stock 2Expected 26/10/2026	Mfr. Part No. FAZ-D30/4-NA-L Mouser Part No 504-FAZ-D30/4-NA-L	Eaton Electrical	Circuit Breakers FAZ-NA UL 489 MCB 240VAC 4P 30A D CURVE	Datasheet	1In Stock 2Expected 26/10/2026	$404.70 $335.42 $309.20 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 3P 240V 45A 10K D-TRIP 5SJ43458HG41 Siemens 1: $301.59 1In Stock	Mfr. Part No. 5SJ43458HG41 Mouser Part No 982-5SJ43458HG41	Siemens	Circuit Breakers MCB 5SJ4 3P 240V 45A 10K D-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	1In Stock	$301.59 $249.92 $232.69 $203.79	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K D-TRIP 5SY43058 Siemens 1: $203.34 1In Stock	Mfr. Part No. 5SY43058 Mouser Part No 982-5SY43058	Siemens	Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	1In Stock	$203.34 $173.04 $155.38 $132.33	Min.: 1 Mult.: 1
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f 1410-F110-P1F1-W14QE2-4A E-T-A 1: $29.04 42In Stock	Mfr. Part No. 1410-F110-P1F1-W14QE2-4A Mouser Part No 457-0F110P1F1W14QE24	E-T-A	Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f	Datasheet	42In Stock	$29.04 $24.10 $22.23 $16.92 View $16.43 $15.96 $15.90	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 2P 480/277 8A 10K C-TRIP 5SJ42087HG42 Siemens 1: $162.89 1In Stock	Mfr. Part No. 5SJ42087HG42 Mouser Part No 982-5SJ42087HG42	Siemens	Circuit Breakers MCB 5SJ4 2P 480/277 8A 10K C-TRIP Learn More about Siemens 5sj4 mini circuit breakers	Datasheet	1In Stock	$162.89 $142.51 $134.59 $110.84 $102.92	Min.: 1 Mult.: 1
Circuit Breakers FAZ 1P 7A C CURVE ring term FAZ-C7/1-RT-SP Eaton Electrical 1: $286.66 3In Stock	Mfr. Part No. FAZ-C7/1-RT-SP Mouser Part No 504-FAZ-C7/1-RT-SP	Eaton Electrical	Circuit Breakers FAZ 1P 7A C CURVE ring term	Datasheet	3In Stock	$286.66 $189.27 $173.21 $168.09	Min.: 1 Mult.: 1
Circuit Breakers FAZ 2P 20A D CURVE ring term FAZ-D20/2-RT Eaton Electrical 1: $531.22 3In Stock	Mfr. Part No. FAZ-D20/2-RT Mouser Part No 504-FAZ-D20/2-RT	Eaton Electrical	Circuit Breakers FAZ 2P 20A D CURVE ring term	Datasheet	3In Stock	$531.22 $386.27 $368.98 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 5A D CURVE FAZ-D5/1-NA-L Eaton Electrical 1: $110.03 6In Stock	Mfr. Part No. FAZ-D5/1-NA-L Mouser Part No 504-FAZ-D5/1-NA-L	Eaton Electrical	Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 5A D CURVE	Datasheet	6In Stock	$110.03 $92.88 $80.72 $71.72 View $68.62 Quote	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K B-TRIP 5SJ41066HG40 Siemens 1: $78.03 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	$78.03 $66.66 $64.14 $59.42 View $57.47 Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 15A C CURVE FAZ-C15/4-NA Eaton Electrical 1: $374.70 1In Stock	Mfr. Part No. FAZ-C15/4-NA Mouser Part No 504-FAZ-C15/4-NA	Eaton Electrical	Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 15A C CURVE	Datasheet	1In Stock	$374.70 $299.62 $287.16 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ-NA 480VAC 4P 16A C CURVE RT Eaton Electrical FAZ-C16/4-RT FAZ-C16/4-RT Eaton Electrical 1: $406.09 1In Stock	Mfr. Part No. FAZ-C16/4-RT Mouser Part No 504-FAZ-C16/4-RT	Eaton Electrical	Circuit Breakers FAZ-NA 480VAC 4P 16A C CURVE RT	Datasheet	1In Stock	$406.09 $315.37 $297.32 View Quote	Min.: 1 Mult.: 1
Circuit Breakers FAZ 3P 15A D CURVE ring term Eaton Electrical FAZ-D15/3-RT FAZ-D15/3-RT Eaton Electrical 1: $839.81 2In Stock	Mfr. Part No. FAZ-D15/3-RT Mouser Part No 504-FAZ-D15/3-RT	Eaton Electrical	Circuit Breakers FAZ 3P 15A D CURVE ring term	Datasheet	2In Stock	$839.81 $533.77 $515.72	Min.: 1 Mult.: 1
Circuit Breakers MCB 5SJ4 1P 240V 1A 14K D-TRIP 5SJ41018HG41 Siemens 1: $86.70 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	$86.70 $75.21 $71.25 $59.38 $55.42	Min.: 1 Mult.: 1

Miniature Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support