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Circuit Protection

Circuit Protection devices and components are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Bourns, Eaton, TDK, Littelfuse, Semtech, Vishay, & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Fuses AMG BOLT-IN FUSE - 200A Bussmann / Eaton BK-AMG-200 BK-AMG-200 Bussmann / Eaton 1: $10.77 50In Stock New Product	Mfr. Part No. BK-AMG-200 Mouser Part No 504-K-AMG-200 New Product	Bussmann / Eaton	Automotive Fuses AMG BOLT-IN FUSE - 200A		50In Stock	$10.77 $9.89 $9.45 $7.27 View $6.30 $5.81 $5.33 $4.90	Min.: 1 Mult.: 1
Power Outlet Strips 12 Outlet (Rt Angle) RS1215-RA Tripp Lite Restricted Availability	Mfr. Part No. RS1215-RA Mouser Part No 545-RS1215-RA	Tripp Lite	Power Outlet Strips 12 Outlet (Rt Angle) Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Circuit Breaker Accessories MOE XT5 110 125V AC/DC AUTO-RESET KXT5MOE110-125 ABB 1: $1,540.96 19In Stock New At Mouser	Mfr. Part No. KXT5MOE110-125 Mouser Part No 894-KXT5MOE110-125 New At Mouser	ABB	Circuit Breaker Accessories MOE XT5 110 125V AC/DC AUTO-RESET	Datasheet	19In Stock	$1,540.96	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V 3402.17.3006-EX HUBER+SUHNER 1: $408.24 19In Stock New Product	Mfr. Part No. 3402.17.3006-EX Mouser Part No 455-3402173006EX New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	19In Stock	$408.24 $369.66 $357.30	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W,33V 5%,UNIDIR,SMB TVS Vishay Semiconductors SM6T33AHE3_B/H SM6T33AHE3_B/H Vishay Semiconductors 1: $0.91 16,883In Stock	Mfr. Part No. SM6T33AHE3_B/H Mouser Part No 78-SM6T33AHE3BH	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,33V 5%,UNIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	16,883In Stock	Cut Tape $0.91 $0.567 $0.37 $0.246 Reel $0.232 View $0.222 $0.202 $0.185 $0.179	Min.: 1 Mult.: 1 : 750
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF12A-HE3_A08 Vishay Semiconductors 1: $0.68 26,704In Stock	Mfr. Part No. SMF12A-HE3_A08 Mouser Part No 78-SMF12A-HE3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	26,704In Stock	Cut Tape $0.68 $0.308 $0.27 $0.204 Reel $0.141 View $0.173 $0.139 $0.118 $0.115 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA260CA Littelfuse 1: $31.80 727In Stock	Mfr. Part No. 30KPA260CA Mouser Part No 576-30KPA260CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	727In Stock	Cut Tape $31.80 $25.17 $23.18 $21.99 $21.85 Reel $21.41	Min.: 1 Mult.: 1 : 800
Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (12)C13, NEMA L6-30P 3W-3M, BLACK E12B47M Panduit 1: $324.55 1In Stock 9Expected 30/11/2026 New Product	Mfr. Part No. E12B47M Mouser Part No 644-E12B47M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (12)C13, NEMA L6-30P 3W-3M, BLACK Learn More about Panduit es2p pdus	Datasheet	1In Stock 9Expected 30/11/2026	$324.55 $312.09 $307.28 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz 3402.26.0002 HUBER+SUHNER 1: $582.39 50In Stock	Mfr. Part No. 3402.26.0002 Mouser Part No 455-3402260002	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	50In Stock	$582.39 $349.07 Quote Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA270CA Littelfuse 1: $31.80 731In Stock	Mfr. Part No. 30KPA270CA Mouser Part No 576-30KPA270CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	731In Stock	Cut Tape $31.80 $25.17 $23.18 $21.99 Reel $21.55 Quote Quote	Min.: 1 Mult.: 1 : 800
Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (12)5-20R, NEMA L5-20P 3W-3M, BLACK E12B30M Panduit 1: $228.37 7In Stock New Product	Mfr. Part No. E12B30M Mouser Part No 644-E12B30M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (12)5-20R, NEMA L5-20P 3W-3M, BLACK Learn More about Panduit es2p pdus	Datasheet	7In Stock	$228.37 $212.26 $206.17 $201.64 View Quote	Min.: 1 Mult.: 1
Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (16)5-20R, NEMA L5-20P 3W-3M, BLACK E16B08M Panduit 1: $298.45 4In Stock New Product	Mfr. Part No. E16B08M Mouser Part No 644-E16B08M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (16)5-20R, NEMA L5-20P 3W-3M, BLACK Learn More about Panduit es2p pdus	Datasheet	4In Stock	$298.45 $277.39 $269.40 View Quote	Min.: 1 Mult.: 1
Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (12)C13, NEMA L6-20P 3W-3M, BLACK E12B46M Panduit 1: $202.88 7In Stock New Product	Mfr. Part No. E12B46M Mouser Part No 644-E12B46M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (12)C13, NEMA L6-20P 3W-3M, BLACK Learn More about Panduit es2p pdus	Datasheet	7In Stock	$202.88 $188.57 $183.16 $179.14 View Quote	Min.: 1 Mult.: 1
Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (22)5-20R, NEMA L5-30P 3W-3M, BLACK E22B09M Panduit 1: $434.81 1In Stock 4Expected 12/11/2026 New Product	Mfr. Part No. E22B09M Mouser Part No 644-E22B09M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (22)5-20R, NEMA L5-30P 3W-3M, BLACK Learn More about Panduit es2p pdus	Datasheet	1In Stock 4Expected 12/11/2026	$434.81 $404.06 $392.45 View Quote	Min.: 1 Mult.: 1
Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (20)C13, (4)C19, NEMA L6-30P E24B15M Panduit 1: $528.72 1In Stock 4Expected 12/11/2026 New Product	Mfr. Part No. E24B15M Mouser Part No 644-E24B15M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (20)C13, (4)C19, NEMA L6-30P Learn More about Panduit es2p pdus	Datasheet	1In Stock 4Expected 12/11/2026	$528.72 $503.63 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 3000A&ALL 50/350,150/1000 Eaton Electrical 691C648G01 691C648G01 Eaton Electrical 1: $1,063.50 3In Stock New Product	Mfr. Part No. 691C648G01 Mouser Part No 504-691C648G01 New Product	Eaton Electrical	Circuit Breaker Accessories 3000A&ALL 50/350,150/1000		3In Stock	$1,063.50	Min.: 1 Mult.: 1
Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (16)5-20R, NEMA 5-20P 3W-3M, BLACK E16B07M Panduit 1: $286.24 4In Stock New Product	Mfr. Part No. E16B07M Mouser Part No 644-E16B07M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 20 (16) AMP, (16)5-20R, NEMA 5-20P 3W-3M, BLACK Learn More about Panduit es2p pdus	Datasheet	4In Stock	$286.24 $266.04 $258.38 View Quote	Min.: 1 Mult.: 1
Circuit Breakers BR 30A/2 Pole Com. Trip 120/240V 22K BRH230 Eaton Electrical 1: $453.14 3In Stock New Product	Mfr. Part No. BRH230 Mouser Part No 504-BRH230 New Product	Eaton Electrical	Circuit Breakers BR 30A/2 Pole Com. Trip 120/240V 22K	Datasheet	3In Stock	$453.14 $339.16 $317.56 View Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Zen TVS 600W 10V UNI SOD-123FL TR13 SZSMF6L10AT3G Littelfuse 1: $0.97 5,000In Stock New Product	Mfr. Part No. SZSMF6L10AT3G Mouser Part No 576-SZSMF6L10AT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 10V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes		5,000In Stock	Cut Tape $0.97 $0.609 $0.389 $0.29 Reel $0.199 View $0.235 $0.203 $0.145 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V BI SOD-123FL TR13 SZSMF6L12CAT3G Littelfuse 1: $1.02 1,847In Stock 5,000Expected 31/03/2027 New Product	Mfr. Part No. SZSMF6L12CAT3G Mouser Part No 576-SZSMF6L12CAT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V BI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes	Datasheet	1,847In Stock 5,000Expected 31/03/2027	Cut Tape $1.02 $0.644 $0.411 $0.307 Reel $0.18 View $0.248 $0.214 $0.153 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323 VCAN36A2-03GHE3A08 Vishay 1: $0.61 12,171In Stock New Product	Mfr. Part No. VCAN36A2-03GHE3A08 Mouser Part No 78-VCAN36A2-03HE3A08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323	Datasheet	12,171In Stock	Cut Tape $0.61 $0.283 $0.243 $0.181 Reel $0.126 View $0.159 $0.124 $0.106 $0.10	Min.: 1 Mult.: 1 : 3,000
Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K CH340 Eaton Electrical 1: $619.70 3In Stock New Product	Mfr. Part No. CH340 Mouser Part No 504-CH340 New Product	Eaton Electrical	Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K	Datasheet	3In Stock	$619.70 $506.04 $481.08 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories PDG2 DOOR H&LE W/MECH STD W/MECH PADLOCK PDG2XHMDSP Eaton Electrical 1: $152.82 5In Stock New Product	Mfr. Part No. PDG2XHMDSP Mouser Part No 504-PDG2XHMDSP New Product	Eaton Electrical	Circuit Breaker Accessories PDG2 DOOR H&LE W/MECH STD W/MECH PADLOCK	Datasheet	5In Stock	$152.82 $135.70 $126.45 View Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS Vishay TA6F20CAHM3/H TA6F20CAHM3/H Vishay 1: $0.97 3,007In Stock New Product	Mfr. Part No. TA6F20CAHM3/H Mouser Part No 78-TA6F20CAHM3/H New Product	Vishay	ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS Learn More about Vishay semi ta6fxxca par tvs	Datasheet	3,007In Stock	Cut Tape $0.97 $0.607 $0.396 $0.299 Reel $0.249 View $0.272 $0.192 $0.188 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS Vishay TA6F27CAHM3/H TA6F27CAHM3/H Vishay 1: $0.91 3,284In Stock New Product	Mfr. Part No. TA6F27CAHM3/H Mouser Part No 78-TA6F27CAHM3/H New Product	Vishay	ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS Learn More about Vishay semi ta6fxxca par tvs	Datasheet	3,284In Stock	Cut Tape $0.91 $0.568 $0.371 $0.28 Reel $0.233 View $0.254 $0.179 $0.176	Min.: 1 Mult.: 1 : 3,500

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Circuit Protection

Types of Circuit Protection