Blue Sea Systems - Super Savings! Save up to 38%
Super Savings! Up to 38% off on Blue Sea Systems products at Hand Tools Unlimited. Hurry! Limited time offers. Offers valid only while supplies last.
Blue Sea Systems 2-Position/2-Pole Lockout Slide
You Save: 23%
mpn: 4125, ean: 0632085041250,
Allows only 1 double pole AC circuit breaker to be activated at a time Guarantees that AC power from 2 or 3 sources (shore power and genset or inverter) will not be mixed Fits all World or A-Series and Rocker double pole circuit breakers.Allows only ...
Blue Sea Systems 7.5A ATO/ATC Fuse (25-Pack)
You Save: 5%
mpn: 5240100, ean: 0632085524012,
Fast-acting type fuses ideal for electronic devices Used with Blue Sea Systems' ST Blade Fuse Blocks ATO/ATC fuse holders Standard circuit protection device for automobiles and trucks.Pack of 25, 7.5A fuses. Fast-acting type fuses ideal for electroni...
Blue Sea Systems m-Series Mini On-Off Battery Switch with Knob- Red
You Save: 32%
mpn: 6006, ean: 6521515296992,
Mini battery switch, Mfg# 6006, Red, 300A control., 500A INT., 48VDC. Positions: single-circuit On-Off. 2.83"W x 2.83"H x 3.1"D. With removable knob.Single Circuit ON-OFF. Switches a single battery to a single load group. Ignition protected-safe for ...
Blue Sea Systems Class T 225 to 400A Fuse Block with Insulating Cover
You Save: 30%
mpn: 5502, ean: 0632085055028,
Recommended for Class T Fuses from 225 to 400A The fuse system recommended by most inverter manufacturers for high speed response to short circuits Clear insulating cover, satisfies ABYC/USCG requirements.The fuse system recommended by most inverter ...
Blue Sea Systems 4027 Panel Back Insulating Cover
You Save: 8%
mpn: 4027, ean: 0720903647231,
4027Panel Back Insulating CoversCover for 5-1/4" x 7-1/2"Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material is easily drilled for wire entrance and exit M...
Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp
You Save: 30%
mpn: 7139, ean: 0015568994333,
Circuit breaker, 187 Series, 50A, Mfg# 7139, rounded rectangular surface mount, thermal, type III, manual reset/switchable, won't reset W/short, 5000 amp (12V) interrupt, 48 VDC max. Body: 3.44"H x 2.32"W x 1.8"D; 5/16"-18 stud.50A DC Surface Mount c...
Blue Sea Systems CableClam with Stainless Steel Dress Cap, 1.40-Inch
You Save: 11%
mpn: 1003100, ean: 0632085100315,
Waterproof pass through for antenna cables without removing connectors Avoid poor connections from removing factory connectors Polished 316 stainless steel dress cap conceals mounting hardware and offers protection from UV.Waterproof pass through for...
Blue Sea Systems 4306 WeatherDeck Water Resistant Fuse Panel
You Save: 20%
mpn: 4306, ean: 0632085043063,
WeatherDeck™ Water Resistant Fuse PanelPN: 4306Color: GrayFeatures:Rated IP67 - Temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting circuit for remote switching and dimming Each p...
Blue Sea Systems ST Glass 6-Circuit Fuse Block with Negative Bus and Cover
You Save: 32%
mpn: 5015, ean: 7241870832237,
Fuse block, 3ag glass FUSE, 6 circuit, W/negative bus & cover, Mfg# 5015, 32VDC max W/30Amp per circuit & 100 amp per block, #10-32 screw terminal, 3.5"W x 5"H x 1.25"D. Fuses not included.St glass 6 circuit fuse block with negative bus and cover. In...
Blue Sea Systems CableClam with Stainless Steel Dress Cap, 0.68-Inch
You Save: 9%
mpn: 1001100, ean: 0632085100117,
Waterproof pass through for antenna cables without removing connectors Pre-drilled and slit rubber seals for easier installation. Polished 316 stainless steel dress cap conceals mounting hardware and offers protection from UV.Waterproof pass through ...
Blue Sea Systems MAXI Fuse Block - 30-80A
You Save: 2%
mpn: 5006, ean: 0191957968663,
Fuse block, 30-80amp/32VDC maxi, Mfg# 5006, 2.89" L x 2.015" W, FUSE sold separately. Quality products engineered for the harsh marine environment and built to last.Maxi fuse block - 30 to 80a. The most economical fuse block for 30-80 Ampere fusing. ...
Blue Sea Systems ANL Fuse - 100 Amp
You Save: 35%
mpn: 5125, ean: 0202100906231,
Fuse, ANL, 100 amp, Mfg# 5125, ANL stud mount FUSE, 6000 amp interrupt, 32 VDC max, 3.185" L x .89" W. Fits 5004 & 5005 FUSE blocks.Package of 1, 100A ANL Fuse, Max Voltage: 32V DC. Ignition protected (conforming to SAE J1171)- safe for installation ...
Blue Sea Systems 5176 40A Fuse Terminal
You Save: 27%
mpn: 5176, ean: 0632085051761,
Terminal FuseColor: Light BlueAmperage: 40AInterrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected - safe for installation aboard gasoline powered boatsClear window - visual indication of ...
Blue Sea Systems ANL Fuse Block with Insulating Cover - 35-300A
You Save: 36%
mpn: 5005, ean: 7241870807136,
Fuse block, ANL, 300A, with cover, Mfg# 5005, accepts ANL fuses up to 300Amp, 32VDC, with polycarbonate cover, 4.5" L x 1.5" W x 1.65" h, FUSE sold separately.ANL fuse block with insulating cover - 35 to 300a. Accepts 5/16 inch (M8) ring terminals. F...
Blue Sea Systems A-Series White Toggle Circuit Breaker - Single Pole, 15A
You Save: 9%
mpn: 7210, ean: 0614859443118,
Circuit breaker, a Series, single pole, white toggle switch, 15A AC/DC, Mfg# 7210, magnetic/Hydraulic operation, panel mount with 5/8" round opening, won't reset W/short, 2"H x .75"W x 1.64"D; blade terminal W/#10-32 screw.Frequently used for AC or D...
Blue Sea Systems Class T JJN Fuse (400 AMP)
You Save: 31%
mpn: 5121, ean: 0632085051211,
Fuse, class T, 400 amp, Mfg# 5121, class T stud mount FUSE, extremely fast short circuit response, 20K amp interrupt, 160 VDC max. 2.75" L x 1.31" Dia., fits 5502 FUSE block.Class T fuse - 400 AMP. Extremely fast short-circuit response. 20,000 Ampere...
Blue Sea Systems 5191 Fuse Block Terminal 30-300 AMP
You Save: 38%
mpn: 5191, ean: 5448095755842,
Terminal Fuse BlackNew isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact high-amp fuse-Appropriate for DC Main inverter windlass and bow thruster circuit protection Provides high current protection in tight s...
Blue Sea Systems ST Blade Fuse Block - 12 Circuits with Negative Bus & Cover
You Save: 8%
mpn: 5026, ean: 0044111124101,
Fuse block, ATC/ATO, 12 circuit, W/negative bus and cover, Mfg# 5026, 32VDC max W/30Amp max per circuit & 100Amp per block. 3.32"W x 6.5"H x 1.52"D. Fuses sold separately.St blade fuse block - 12 circuits with negative bus and cover. Positive distrib...
Browse Our Catalog