Marine & RV Electrical Systems
Build and upgrade your onboard power system with lithium iron phosphate (LiFePO4) battery conversions, battery chargers, inverters, inverter/chargers, solar charge controllers, DC-to-DC converters, and battery monitoring equipment. Explore Victron components and accessories for managing shore power, battery power, and solar charging.
444 products

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In stock
Blue Sea SystemsBlue Sea Systems PowerPost Mini 1/4in-20 Stud
PowerPost connector, 1/4"-20 stud, 3/4" length (Mini), 48V DC maximum. Insulated single stud stacks multiple ring-terminal conductors at one connection point. Includes insulator cap.
SKU BLUE-2011B
$7.38MSRP $8.86 In stock
Blue Sea SystemsBlue Sea Systems PowerPost Mini 10-32 Stud
PowerPost connector, #10-32 stud, 5/8" length (Mini), 48V DC maximum. Insulated single stud stacks multiple ring-terminal conductors at one connection point. Includes insulator cap.
SKU BLUE-2010B
$7.17MSRP $8.60 Low stock · 4 left
Blue Sea SystemsBlue Sea Systems PowerPost Plus 3/8in-16 Stud
PowerPost connector, 3/8"-16 stud, 3/4" length (150A bus), 48V DC maximum. Insulated single stud stacks multiple ring-terminal conductors at one connection point. Includes insulator cap.
SKU BLUE-2103
$23.80MSRP $28.56 Low stock · 4 left
Blue Sea SystemsBlue Sea Systems Terminal Block 20A - 10 Circuit
10-circuit terminal block, 20A continuous rating, 300V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2410B
$9.37MSRP $11.24 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 20A - 2 Circuit
2-circuit terminal block, 20A continuous rating, 300V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2402B
$2.75MSRP $3.30 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 20A - 4 Circuit
4-circuit terminal block, 20A continuous rating, 300V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2404B
$3.67MSRP $4.40 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 20A - 6 Circuit
6-circuit terminal block, 20A continuous rating, 300V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2406B
$5.50MSRP $6.60 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 20A - 8 Circuit
8-circuit terminal block, 20A continuous rating, 300V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2408B
$6.53MSRP $7.84 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 30A - 10 Circuit
10-circuit terminal block, 30A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2510B
$11.07MSRP $13.28 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 30A - 12 Circuit
12-circuit terminal block, 30A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2512B
$12.82MSRP $15.38 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 30A - 2 Circuit
2-circuit terminal block, 30A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2502B
$4.07MSRP $4.88 Low stock · 5 left
Blue Sea SystemsBlue Sea Systems Terminal Block 30A - 4 Circuit
4-circuit terminal block, 30A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2504B
$5.38MSRP $6.46 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 30A - 6 Circuit
6-circuit terminal block, 30A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2506B
$7.88MSRP $9.46 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 30A - 8 Circuit
8-circuit terminal block, 30A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2508B
$9.55MSRP $11.46 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 65A - 10 Circuit
10-circuit terminal block, 65A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2610
$28.00MSRP $33.60 Low stock · 3 left
Blue Sea SystemsBlue Sea Systems Terminal Block 65A - 2 Circuit
2-circuit terminal block, 65A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2602
$9.10MSRP $10.92 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block 65A - 4 Circuit
4-circuit terminal block, 65A continuous rating, 600V AC/DC max. Closed-back design, each screw pair is one isolated circuit. Jumpers sold separately.
SKU BLUE-2604
$12.60MSRP $15.12 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block Jumper for 20A Terminal Blocks
Terminal block jumper for 20A terminal blocks (2400 Series). Bridges adjacent positions into a common circuit. Sold in a 5-piece retail pack.
SKU BLUE-9218B
$0.53MSRP $0.64 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block Jumper for 30A Terminal Blocks
Terminal block jumper for 30A terminal blocks (2500 Series). Bridges adjacent positions into a common circuit. Sold in a 5-piece retail pack.
SKU BLUE-9217B
$0.53MSRP $0.64 In stock
Blue Sea SystemsBlue Sea Systems Terminal Block Jumper for 65A Terminal Blocks
Terminal block jumper for 65A terminal blocks (2600 Series). Bridges adjacent positions into a common circuit. Sold in a 5-piece retail pack.
SKU BLUE-9216B
$0.63MSRP $0.76 Low stock · 2 left
Blue Sea SystemsBlue Sea Systems m-Series Automatic Charging Relay - 12/24V DC 65A
m-Series Automatic Charging Relay - 12/24V DC 65A. Senses charging on two battery banks. Pull off and snap on insulating cover.
SKU BLUE-7601
$85.40MSRP $102.48 Made to order
HubbellHubbell HBL100AITSS 25 kVA Marine Isolation Transformer - 316 Stainless Steel
Hubbell HBL100AITSS 25 kVA marine isolation transformer with Type #316 Stainless Steel construction and non-boost operation.
SKU HUB-HBL100AITSS
$5,954.62MSRP $7,005.44 Made to order
HubbellHubbell HBL100AITSSB 25 kVA Auto-Boost Marine Isolation Transformer - 316 Stainless Steel
Hubbell HBL100AITSSB 25 kVA marine isolation transformer with Type #316 Stainless Steel construction and auto-boost operation.
SKU HUB-HBL100AITSSB
$10,197.82MSRP $11,997.44 Made to order
HubbellHubbell HBL100AITW 25 kVA Marine Isolation Transformer - White Steel
Hubbell HBL100AITW 25 kVA marine isolation transformer with White Powder Coated Steel construction and non-boost operation.
SKU HUB-HBL100AITW
$6,808.88MSRP $8,010.45
