Regular Price: $61.98
On Sale For: $55.78 

Part # BLU-9004E

350 Ampere continuous rating for inboard gasoline and diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. Color: Red. (AFD) = Alternator field disconnect. Models; Allow switching while running the engine without damaging the alternator.

• Type: ON-OFF with AFD

Quantity:   

Regular Price: $51.98
On Sale For: $46.78 

Part # BLU-9002E

350 Ampere continuous rating for inboard gasoline and diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. Color: Red. (AFD) = Alternator field disconnect. Models; Allow switching while running the engine without damaging the alternator.

• Type: 1, 2, Both, Off with AFD

Quantity:   

Regular Price: $159.71
On Sale For: $143.74 

Part # BLU-7650

Simplifies switching and automates charging for a complete two battery bank solution. The package includes

Quantity:   

Regular Price: $46.98
On Sale For: $42.28 

Part # BLU-9001E

350 Ampere continuous rating for inboard gasoline and diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. Color: Red. (AFD) = Alternator field disconnect. Models; Allow switching while running the engine without damaging the alternator.

• Type: 1, 2, Both, Off

Quantity:   

Regular Price: $96.06
On Sale For: $86.45 

Part # BLU-3002

Up to 600A continuous rating for large diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 1/2" or M12 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. AFD ( Alternator Field Disconnect models allow switching while running the engine without damaging the alternator.

• Amps: Continuous: 500A Intermittent: 700/Cranking: 2750
• Type: 1, 2, Both, Off

Quantity:   

Regular Price: $39.99
On Sale For: $35.99 

Part # BLU-6007

M-Series Selector Battery Switch (Mini) switches battery bank 1 or battery bank 2 or BOTH to a single load using one switch. Features make-before-break design. Rated for 300 amps, 500 intermittent, 1500 cranking.

Quantity:   

Regular Price: $210.24
On Sale For: $189.22 

Part # BLU-9012

Hermetically sealed, waterproof, and vaporproof. Pulse circuit requires very low current draw when contact is closed.

• Amps: 450
• Volts: 40901

Quantity:   

Regular Price: $196.15
On Sale For: $176.54 

Part # BLU-8686

New battery management panel integrates the dual circuit plus battery switch to simplify switching and avoid the risk of a depleted start battery. Includes 100A main circuit breaker and two 15A push button circuit breakers for 24 hour circuits like bilge pumps. 24 Volt DC.

• Amps: Continuous: 300A Intermittent: 450/Cranking: 600
• Size: 4-1/2" W x 7-1/2" H

Quantity:   

Regular Price: $217.96
On Sale For: $196.16 

Part # BLU-8690

New battery management panel integrates the dual circuit plus battery switch to simplify switching and avoid the risk of a depleted start battery. Includes 100A main circuit breaker and two 15A push button circuit breakers for 24 hour circuits like bilge pumps. 24 Volt DC.

• Amps: Continuous: 300A Intermittent: 525/Cranking: 700
• Size: 5-1/4" W x 8" H

Quantity:   

Regular Price: $237.89
On Sale For: $214.10 

Part # BLU-8280

Quantity:   

Regular Price: $177.92
On Sale For: $160.13 

Part # BLU-5301

250 Ampere Class. Vaporproof with hermetically sealed contacts. Ignition protected, safe for installation aboard gasoline powered boats. Meets SAE J1171 external ignition protection requirements. Functions as a remote battery switch. Activated by an ON/OFF switch mounted anywhere. Used as a manual battery paralleling switch. Noise free circuitry will not interfere with other devices.

• Amps: 250
• Volts : 12

Quantity:   

Regular Price: $209.52
On Sale For: $188.57 

Part # BLU-7700

Allows high amp switching under load from remote locations or manually, eliminating long cable runs. Includes remote control switch # 2145 with lockout slide to prevent accidental switching. 12V DC coil controls circuits up to 32V DC and is rated for 500 amps continuous duty and 2500 cranking amps (10 sec.) to handle even large diesel engines. Magnetic latch only draws current when changing the state of switch: it draws no current in the ôONö or ôOFFö states. 3/8" Tin plated copper studs.

Quantity:   

Regular Price: $49.95
On Sale For: $44.96 

Part # BLU-6011

M-Series Dual Circuit PlusTMÖ (Mini) simultaneously switches two isolated battery banks with one simple ON-OFF switch. Combines battery banks for emergency starting. Rated for 300 amps continuous, 455 intermittent, 1000 cranking.

• Type: ON-OFF Dual circuit plus

Quantity:   

Regular Price: $29.98
On Sale For: $26.98 

Part # BLU-6005

300 Ampere continuous rating for outboards and small gasoline or diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Features isolation cover with 3 removable sides. This Mini switch is 2-7/8" x 2-7/8". Ignition protected and UL Listed. Rated for 300 amps continuous, 500 intermittent, 1500 cranking

• Type: ON-OFF w/key

Quantity:   

Regular Price: $29.98
On Sale For: $26.98 

Part # BLU-6006

300 Ampere continuous rating for outboards and small gasoline or diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Features isolation cover with 3 removable sides. This Mini switch is 2-7/8" x 2-7/8". Ignition protected and UL Listed. Rated for 300 amps continuous, 500 intermittent, 1500 cranking

• Type: ON-OFF w/knob

Quantity:   

Regular Price: $59.98
On Sale For: $53.98 

Part # BLU-5510E

Quantity:   

Regular Price: $59.98
On Sale For: $53.98 

Part # BLU-5511E

Quantity:   

Regular Price: $105.31
On Sale For: $94.78 

Part # BLU-3001

Up to 600A continuous rating for large diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 1/2" or M12 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. AFD ( Alternator Field Disconnect models allow switching while running the engine without damaging the alternator.

• Amps: Continuous: 600A Intermittent: 900/Cranking: 2750
• Type: ON-OFF w/AFD

Quantity:   

Regular Price: $92.26
On Sale For: $83.03 

Part # BLU-3000

Up to 600A continuous rating for large diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 1/2" or M12 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. AFD ( Alternator Field Disconnect models allow switching while running the engine without damaging the alternator.

• Amps: Continuous: 600A Intermittent: 900/Cranking: 2750
• Type: ON-OFF

Quantity:   

Regular Price: $43.98
On Sale For: $39.58 

Part # BLU-9003E

350 Ampere continuous rating for inboard gasoline and diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. Color: Red. (AFD) = Alternator field disconnect. Models; Allow switching while running the engine without damaging the alternator.

• Type: ON-OFF

Quantity: