- Category
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- Circuit Breakers - Marine 19
- Diodes 7
- Fuses 112
- Fuse Holders 65
Circuit Protection

Circuit Protection
Circuit protection products including circuit breakers and marine grade circuit breakers, fuses, fuse holders and more, all available online and supplied worldwide.
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Bussmann S55 Series Circuit Breaker BootSpecial Price $2.90 Regular Price $3.30 -
Ionnic CB121BOOT-BLK 121/123 Series Terminal Insulators -BlackSpecial Price $3.01 Regular Price $3.43 -
Ionnic CB121BOOT-RED 121/123 Series Terminal InsulatorsSpecial Price $3.01 Regular Price $3.43 -
Bussmann S55 Series - Circuit Break Panel Mount 35ASpecial Price $7.60 Regular Price $8.00 -
Ionnic S5530 S55 Series - Circuit Break Panel Mount 30ASpecial Price $8.62 Regular Price $9.80 -
Ionnic S5525 S55 Series - Circuit Break Panel Mount 25ASpecial Price $8.62 Regular Price $9.80 -
Ionnic S5520 S55 Series - Circuit Break Panel Mount 20ASpecial Price $8.62 Regular Price $9.80 -
Ionnic S5515 S55 Series - Circuit Break Panel Mount 15ASpecial Price $8.62 Regular Price $9.80 -
Ionnic S5510 S55 Series - Circuit Break Panel Mount 10ASpecial Price $8.62 Regular Price $9.80 -
Ionnic S5505 S55 Series - Circuit Break Panel Mount 5ASpecial Price $8.62 Regular Price $9.80 -
Ionnic S5503 S55 Series - Circuit Break Panel Mount 3ASpecial Price $8.62 Regular Price $9.80 -
Ionnic CB121-50 121 Series Plastic Housing Surface Mount -50ASpecial Price $9.31 Regular Price $10.58 -
Ionnic CB121-40 121 Series Plastic Housing Surface Mount -40ASpecial Price $9.31 Regular Price $10.58 -
Ionnic CB121-30 121 Series Plastic Housing Surface Mount -30ASpecial Price $9.31 Regular Price $10.58 -
Ionnic CB121-25 121 Series Plastic Housing Surface Mount - 25ASpecial Price $9.31 Regular Price $10.58 -
Ionnic CB121-20 121 Series Plastic Housing Surface Mount - 20ASpecial Price $9.31 Regular Price $10.58 -
Ionnic CB121-10 121 Series Plastic Housing Surface Mount - 10ASpecial Price $9.31 Regular Price $10.58 -
Ionnic CB121-8 121 Series Plastic Housing Surface Mount - 8ASpecial Price $9.31 Regular Price $10.58 -
CB121-15 C/BREAKER 15A [AUTO RESET]Special Price $9.31 Regular Price $10.58 -
Ionnic CB121-50M 121 Series Metal Housing Surface Mount - 50ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB121-40M 121 Series Metal Housing Surface Mount - 40ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB121-30M 121 Series Metal Housing Surface Mount - 30ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB121-25M 121 Series Metal Housing Surface Mount - 25ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB121-20M 121 Series Metal Housing Surface Mount - 20ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB121-15M 121 Series Metal Housing Surface Mount - 15ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB121-10M 121 Series Metal Housing Surface Mount - 10ASpecial Price $9.53 Regular Price $10.83 -
Ionnic CB123-25 123 Series Plastic Housing Surface Mount - 25ASpecial Price $10.58 Regular Price $12.03 -
Ionnic CB123-15 10 123 Series Plastic Housing Surface Mount - 15ASpecial Price $10.58 Regular Price $12.03 -
Ionnic CB123-10 123 Series Plastic Housing Surface Mount - 10ASpecial Price $10.58 Regular Price $12.03 -
Ionnic CB123-50 123 Series Plastic Housing Surface Mount - 50ASpecial Price $10.58 Regular Price $12.03 -
Ionnic CB123-30 123 Series Plastic Housing Surface Mount - 30ASpecial Price $10.58 Regular Price $12.03 -
Ionnic CB192-30M 192 Series Maxi Blade Circuit Breaker - 30ASpecial Price $15.73 Regular Price $17.88 -
Ionnic CB192-20M 192 Series Maxi Blade Circuit Breaker - 20ASpecial Price $15.73 Regular Price $17.88 -
Bussmann FH09 8 Position Power Distribution Unit IP66Special Price $25.45 Regular Price $28.93 -
Ionnic FH08 8 Position Sealed Power Distribution Module KitSpecial Price $25.45 Regular Price $28.93 -
Ionnic CB121B/10 121/123 Series Terminal Insulators -Black (Pack of 10)Special Price $30.23 Regular Price $34.35
