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Massive Discount Perko Heavy Duty Battery Selector Switch W/alternator Field Disconnect + Free Return [NQqdK7gE]

$32.99 $105.99 -69%

Heavy Duty Battery Selector Switch with Alternator Field DisconnectIntroducing the Perko Heavy Duty Battery Selector Switch with Alternator Field Disconnect, a robust and reliable solution for marine electrical systems. This switch is designed to pro

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Massive Discount Perko Heavy Duty Battery Selector Switch W/alternator Field Disconnect + Free Return [NQqdK7gE]

Heavy Duty Battery Selector Switch with Alternator Field Disconnect

Introducing the Perko Heavy Duty Battery Selector Switch with Alternator Field Disconnect, a robust and reliable solution for marine electrical systems. This switch is designed to provide you with complete control over your marine battery setup, ensuring smooth and efficient operation. Its heavy-duty construction and advanced features make it an ideal choice for demanding marine environments.

Key Features and Specifications

With a diameter of 5-1/4 inches and a depth of 2-5/8 inches, this battery selector switch is designed to fit seamlessly into your marine electrical system. Crafted from durable polycarbonate and equipped with brass terminals, it offers exceptional strength and corrosion resistance. The switch is ignition protected, ensuring the safety of your vessel and crew. It is compatible with 6 to 32 Volt marine electrical systems and has a capacity of 250 AMPS continuous, 360 AMPS intermittent for 5 minutes, making it suitable for a wide range of applications. The terminal stud size is 5/16 inches, ensuring easy installation and connection.

Practical Uses and Benefits

The Perko Heavy Duty Battery Selector Switch with Alternator Field Disconnect is an essential component for any marine electrical system. Whether you're on a fishing boat, a yacht, or a commercial vessel, this switch provides you with the peace of mind that comes with knowing your battery system is in safe hands. Its ability to disconnect the field current of non-unitized alternators when turned "OFF" with the engine running significantly reduces the risk of damage, ensuring the longevity of your equipment. The switch's lockable feature (not included) adds an extra layer of security, preventing accidental disconnections. With its 380a continuous amperage rating and compact dimensions of 4"H x 4"W x 8"L, it is both powerful and space-efficient. Upgrade your marine electrical system today with the Perko Heavy Duty Battery Selector Switch with Alternator Field Disconnect.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

A great item that is very, very well made.

- Raegan R..

January 27, 2026

Absolutely no complaints!

A great item. It is well worth the money.

- Esther C..

January 27, 2026

Absolutely no complaints!

An excellent item. It is truly impressive.

- Nicolas R..

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