Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Search results for “marine terminal block”

Blue Sea Systems 30A Push Button Circuit Breaker – BSS-7059

$14.25 - $14.25
$14.25
$14.25 - $14.25
$14.25
133 in stock

30A Push Button Circuit Breaker for Marine DC SystemsKeep your onboard electrical system protected and easy to reset with this 30-amp push button c...

View full details
$14.25 - $14.25
$14.25
$14.25 - $14.25
$14.25
Ancor Marine Grade 121125 Tinned Duplex Cable Red and Black w/White Jacket, 10/2 250'

Ancor Marine Grade 121125 Tinned Duplex Cable Red and Black w/White Jacket, 10/2 250'

$743.29 - $743.29
$743.29
$743.29 - $743.29
$743.29
Item locally warehoused

Overview Marine-grade duplex cable designed for durable power wiring in marine environments. This 250' spool features 10/2 conductors with red and ...

View full details
$743.29 - $743.29
$743.29
$743.29 - $743.29
$743.29
Seachoice Vinyl Insulated Butt Connectors

Seachoice Vinyl Insulated Butt Connectors

$31.60 - $31.60
$31.60
$31.60 - $31.60
$31.60
Item locally warehoused

Vinyl insulation for easy crimping and a ribbed barrel secures wires for efficient wire connecting needs. Blue Vinyl Insulated Butt Connectors. Vol...

View full details
$31.60 - $31.60
$31.60
$31.60 - $31.60
$31.60
Molded 10X20 Inspection Hatch

Molded 10X20 Inspection Hatch

$284.39 - $284.39
$284.39
$284.39 - $284.39
$284.39
Item locally warehoused

The Molded 10X20 Inspection Hatch is a flush-mount, low-profile deck hatch designed for secure access with a fully gasketed construction, UV-stabil...

View full details
$284.39 - $284.39
$284.39
$284.39 - $284.39
$284.39
Blue Sea 8030 DC Panel Basic Label Kit

Blue Sea 8030 DC Panel Basic Label Kit

$19.21 - $19.21
$19.21
$19.21 - $19.21
$19.21
Item locally warehoused

Tough, weatherproof Lexan material. Backlightable with label backlight system. Kit 8030 includes one each of the following: Accessory, Autopilot, B...

View full details
$19.21 - $19.21
$19.21
$19.21 - $19.21
$19.21

ProMariner 07200 TruePower Plus 2000PS Pure Sine Wave Inverter, 2000W, 12V

$1,661.79 - $1,661.79
$1,661.79
$1,661.79 - $1,661.79
$1,661.79
Item locally warehoused

The ProMariner TruePower Plus 2000PS is a marine-grade inverter that converts power from a nominal 12-volt battery bank into clean 115-volt pure si...

View full details
$1,661.79 - $1,661.79
$1,661.79
$1,661.79 - $1,661.79
$1,661.79
Non-Illuminated Weather Resistant Contura® Rocker Switch

Sierra RK19540-1 Contura Marine Rocker Switch – Illuminated, Weather Resistant

$40.89 - $40.89
$40.89
$40.89 - $40.89
$40.89
Item locally warehoused

Sierra RK19540-1 Contura Marine Rocker Switch – Illuminated, Weather ResistantThe Sierra RK19540-1 is an illuminated weather-resistant marine rocke...

View full details
$40.89 - $40.89
$40.89
$40.89 - $40.89
$40.89
Ancor 104910 Marine Grade™ Tinned Copper Primary Wire, #14 AWG, 100', White

Ancor 104910 Marine Grade™ Tinned Copper Primary Wire, #14 AWG, 100', White

$86.19 - $86.19
$86.19
$86.19 - $86.19
$86.19
Item locally warehoused

Ancor Marine Grade™ tinned copper primary wire is built for dependable, corrosion-resistant wiring in demanding marine environments. This 14 AWG, 1...

View full details
$86.19 - $86.19
$86.19
$86.19 - $86.19
$86.19
Marinco 152AY Standard "Y" Adapter Dock Side Male 50A 125V Locking to Boat Side Female 2-30A/125V Locking With Sealing Collar System

Marinco 152AY Standard "Y" Adapter Dock Side Male 50A 125V Locking to Boat Side Female 2-30A/125V Locking With Sealing Collar System

$590.00 - $590.00
$590.00
$590.00 - $590.00
$590.00
Item locally warehoused

Marinco 152AY “Y” Adapter lets you connect one 50A 125V dockside outlet to two boat inlets using locking male/docking-side and locking female/boat-...

View full details
$590.00 - $590.00
$590.00
$590.00 - $590.00
$590.00
Ancor Marine Grade 124525 Tinned Duplex Safety Cable Red and Yellow With White Jacket, 14/2 Flat, 250'

Ancor Marine Grade 124525 Tinned Duplex Safety Cable Red and Yellow With White Jacket, 14/2 Flat, 250'

$354.49 - $354.49
$354.49
$354.49 - $354.49
$354.49
Item locally warehoused

Ancor Marine Grade 124525 tinned duplex safety cable is designed for marine wiring runs where corrosion resistance, flexibility, and dependable con...

View full details
$354.49 - $354.49
$354.49
$354.49 - $354.49
$354.49
Ancor NMEA 2000 Backbone Cable, 6.5' (2 m)

Ancor NMEA 2000 Backbone Cable – 6.5 ft (2 m) | 270002

$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
Item locally warehoused

Extend Your NMEA 2000 Network with ConfidenceThe Ancor NMEA 2000 Backbone Cable (6.5 ft / 2 m) is the backbone of a reliable onboard digital networ...

View full details
$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
SeaDog 4269031 SAE Power Cable, 3'

SeaDog 4269031 SAE Power Cable, 3'

$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99
Item locally warehoused

SAE type Polarized Electrical Connector is a two-prong plug and socket connector set. 14-gauge duplex wire. Maximum: 20A @ 12VDC.

$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99
Sea-Dog 4208731 Hi-Amp Surface Mount Resettable Circuit Breaker, 50 amps, A=2-7/8" B=1-7/8" C=1-3/4" D=2-3/16" E=1-1/16", 48 Volts

Sea-Dog 4208731 Hi-Amp Surface Mount Resettable Circuit Breaker, 50 amps, A=2-7/8" B=1-7/8" C=1-3/4" D=2-3/16" E=1-1/16", 48 Volts

$83.29 - $83.29
$83.29
$83.29 - $83.29
$83.29
Item locally warehoused

Sea-Dog Hi-Amp Surface Mount Resettable Circuit Breaker 4208731 is a single-pole thermal resettable breaker designed to provide a visible indicatio...

View full details
$83.29 - $83.29
$83.29
$83.29 - $83.29
$83.29
ProMariner ProSafeFS Galvanic Isolator

ProMariner ProSafeFS Galvanic Isolator

$588.79 - $588.79
$588.79
$588.79 - $588.79
$588.79
Item locally warehoused

Help protect your boat’s bonding system and shore-power safety ground with the ProMariner ProSafeFS Galvanic Isolator. Built for marina environment...

View full details
$588.79 - $588.79
$588.79
$588.79 - $588.79
$588.79

Sierra RK40630B Marine Rocker Switch – On-On, SPST, No Off Position, Blue Halo LED, IP68, 20A

$51.99 - $51.99
$51.99
$51.99 - $51.99
$51.99
Item locally warehoused

Sierra RK40630B Marine Rocker Switch – On-On, SPST, No Off Position, Blue Halo LED, IP68, 20AThe Sierra RK40630B is a premium marine rocker switch ...

View full details
$51.99 - $51.99
$51.99
$51.99 - $51.99
$51.99
Battery Terminal Covers

Battery Terminal Covers

$32.49 - $32.49
$32.49
$32.49 - $32.49
$32.49
Item locally warehoused

Overview Protects battery terminals with antishort protection using flexible PVC. Designed to accept 1/2 inch OD terminal cables and meets Coast Gu...

View full details
$32.49 - $32.49
$32.49
$32.49 - $32.49
$32.49
Ancor 242275 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, #1 Cable, 25/Pk

Ancor 242275 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, #1 Cable, 25/Pk

$111.69 - $111.69
$111.69
$111.69 - $111.69
$111.69
Item locally warehoused

Overview Marine-grade, tin-plated copper battery lugs designed for durable, corrosion-resistant connections in marine electrical systems. Key Featu...

View full details
$111.69 - $111.69
$111.69
$111.69 - $111.69
$111.69
Blue Sea 6006 Battery Switch Mini On/Off w/Knob, Red

Blue Sea 6006 Battery Switch Mini On/Off w/Knob, Red

$61.03 - $61.03
$61.03
$61.03 - $61.03
$61.03
Item locally warehoused

300 Ampere continuous rating for outboards and small gasoline or diesel engines. One-piece tin-plated copper stud design never loosens over time. T...

View full details
$61.03 - $61.03
$61.03
$61.03 - $61.03
$61.03
Hatch Inspection 10 1/4X14 1/4

Hatch Inspection 10 1/4X14 1/4

$157.49 - $157.49
$157.49
$157.49 - $157.49
$157.49
Item locally warehoused

A flush-mounting molded low-profile inspection hatch designed to provide clean, secure access on marine decks while helping protect the opening wit...

View full details
$157.49 - $157.49
$157.49
$157.49 - $157.49
$157.49
Sea Dog 302116025BK1 Premium Double Braided Nylon Dock Line, 5/8" × 25'

Sea Dog 302116025BK1 Premium Double Braided Nylon Dock Line, 5/8" × 25'

$89.89 - $89.89
$89.89
$89.89 - $89.89
$89.89
Item locally warehoused

The Sea-Dog 302116025BK1 Premium Double Braided Nylon Dock Line is a durable 5/8" × 25' black dock line with a 15" eye for secure, easy connections...

View full details
$89.89 - $89.89
$89.89
$89.89 - $89.89
$89.89
Fuse ANL 60 Amp

Fuse ANL 60 Amp

$58.39 - $58.39
$58.39
$58.39 - $58.39
$58.39
Item locally warehoused

Blue Sea Systems ANL Fuse (60 Amp) is built for DC circuit protection in marine electrical systems. It features tin-plated connector blades for cor...

View full details
$58.39 - $58.39
$58.39
$58.39 - $58.39
$58.39
7-Way RV Style to 6-Flat

7-Way RV Style to 6-Flat

$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69
Item locally warehoused

Durable molded plastic housing resists corrosion.Flat blade brass terminals to flat pin-style tin plated terminals.

$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69
Ancor 262296 90° Tinned Copper Battery Lug, #2/0, 3/8" Hole, 2/pk

Ancor 262296 90° Tinned Copper Battery Lug, #2/0, 3/8" Hole, 2/pk

$16.99 - $16.99
$16.99
$16.99 - $16.99
$16.99
Item locally warehoused

90° Bend for ease of wire routing.100% Tinned copper.

$16.99 - $16.99
$16.99
$16.99 - $16.99
$16.99
Seachoice RV 5-Way Flat Connector, 48"

Seachoice RV 5-Way Flat Connector, 48"

$20.19 - $20.19
$20.19
$20.19 - $20.19
$20.19
Item locally warehoused

Industry standard connector used for light-duty applications where an auxiliary circuit is required for surge brake lockout or back-up lamp functio...

View full details
$20.19 - $20.19
$20.19
$20.19 - $20.19
$20.19