What is the purpose of the Perko 8502DP Locking Battery Selector Switch?

The Perko 8502DP Locking Battery Selector Switch is designed to control the selection and connectivity of multiple batteries in marine and automotive applications. By allowing users to switch between batteries, this switch enhances safety and efficiency while preventing battery drain. It's especially useful for boaters who require reliable power sources for navigation and onboard systems, providing flexibility in managing energy resources effectively.

Is the Perko 8502DP Locking Battery Selector Switch waterproof?

Yes, the Perko 8502DP Locking Battery Selector Switch is built to withstand the harsh marine environment, featuring a waterproof design that protects it from moisture and corrosion. This is crucial to ensure the longevity and reliability of the switch in boat applications where exposure to water is common. Users can confidently install it in various settings, knowing it will perform well under challenging conditions.

How do you install the Perko 8502DP Locking Battery Selector Switch?

Installing the Perko 8502DP Locking Battery Selector Switch involves connecting the switch to the battery terminals and securing it to a suitable surface. It features clear terminal markings for easy wiring, making the installation process straightforward even for those with basic electrical knowledge. This switch can be effectively used in customized marine setups and automotive applications to manage multiple battery setups.

Can the Perko 8502DP switch handle high electrical loads?

Absolutely, the Perko 8502DP Locking Battery Selector Switch is designed to handle substantial electrical loads, making it suitable for high-demand applications. Its robust construction ensures it can manage the electrical flow from multiple batteries without overheating, allowing for efficiency and safety even under heavy usage. This makes it an excellent choice for powering up systems like lighting and navigation in boats.

What distinguishes the locking feature of the Perko 8502DP switch?

The locking feature of the Perko 8502DP switch is designed to prevent accidental switching between battery sources. This is particularly important in marine environments where reliability is critical. The unique design ensures that users can prevent unintentional battery disconnection during operation, thereby enhancing safety and operational stability for your systems aboard a vessel or vehicle.

Is the Perko 8502DP switch suitable for both single and multiple battery setups?

Yes, the Perko 8502DP Locking Battery Selector Switch is versatile enough to be utilized in both single and multiple battery configurations. Whether you're maintaining a simple battery system or managing several batteries on your boat, this switch allows for seamless transitions and selection between power sources. This adaptability makes it ideal for various marine and vehicle applications.

What materials are used in the construction of the Perko 8502DP switch?

The Perko 8502DP Locking Battery Selector Switch is crafted from high-quality materials including durable plastics and corrosion-resistant metals. This robust construction is specifically designed to withstand environmental elements, ensuring that the switch maintains functionality even with extended exposure to moisture and saltwater. Users benefit from its reliability and longevity in demanding applications.

Can the Perko 8502DP switch be used in vehicles other than boats?

Indeed, the Perko 8502DP Locking Battery Selector Switch is not limited to marine use; it can also be effectively employed in various automotive applications. Whether you have a recreational vehicle, a camper, or even a performance vehicle that requires multiple battery systems, this switch provides the necessary functionality to manage your power sources safely and efficiently.

How does the Perko 8502DP improve battery life?

The Perko 8502DP Locking Battery Selector Switch can extend battery life by preventing unintentional power draw from batteries that are not in use. By selectively choosing which battery to connect, users can ensure that only the necessary battery powers their systems at any given time, reducing strain on the batteries. This management strategy is beneficial for maintaining battery health over time.

Where can I buy the Perko 8502DP Locking Battery Selector Switch in Hong Kong?

You can purchase the Perko 8502DP Locking Battery Selector Switch from Ubuy. Ubuy offers a seamless shopping experience with a wide selection of products, ensuring you can find the battery selector switch you need easily and efficiently.

如何從 Ubuy 在線購物 Perko 8502DP Locking Battery Selector Switch , red？

從 Ubuy 在線購物 Perko 8502DP Locking Battery Selector Switch , red 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。

Perko 8502DP Locking Battery Selector Switch , red 可以在 Hong Kong 在線購物嗎？

是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. Perko 8502DP Locking Battery Selector Switch , red 在本地不可用，但您可以信任我們的快遞服務。

下訂單後需要多長時間才能收到產品？

您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

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Perko 8502DP Locking Battery Selector Switch , red

Perko

物品 #: 4494098

Perko 8502DP Locking Battery Selector Switch , red

90% of respondents would recommend this to a friend

物品 #: 4494098

HKD 665

Price Details

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現在訂購，約可在下列時間收貨：星期三, 十一月 04

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What Stands Out

Locking Mechanism

The Perko 8502DP features a reliable locking mechanism that prevents accidental changes to your battery selection, ensuring continuous power supply and safety during your boating adventures.

Durable Design

Constructed from premium materials, the Perko switch is built to withstand harsh marine environments, offering long-lasting performance and resistance to corrosion, enhancing the quality and longevity of your battery system.

Easy Installation

This battery selector is designed for straightforward installation, allowing users to quickly set up without requiring extensive technical knowledge, making it an accessible choice for all boat owners.

產品詳情

Perko 8502DP Locking Battery Selector Switch in red
For use with two or more batteries and single or dual engine systems
Allows selection between batteries for starting, charging, or operating both batteries in parallel
Polycarbonate body with brass terminals and ignition protection
Compatible with 6 to 50 Volt Marine Electrical Systems
Terminal stud size: 3/8, with a capacity of 250 Amps continuous and 360 Amps intermittent

Operation Mode	manual
Current Rating	250 A
Operating Voltage	50 volts
Contact Type	Normally Closed
Connector Type	Clamp
Switch Type	Rotary Battery Selector Switch
Terminal	Marine
Circuit Type	parallel
Mounting Type	Panel Mount or Wall Mount
Actuator Type	Rotary
Number of Positions	3
Control Method	Touch
Connectivity Protocol	X-10
Wattage	12500 watts
Compatible with Vehicle Type	Marine Vehicles
Control Type	Manual
Compatible Devices	Marine electrical systems (6 to 50 VDC)
Color	red
Item Dimensions	2.63 x 5.25 x 5.25 inches (6.7 x 13.3 x 13.3 cm)
Unit Count	1 Count
Number of Items	1
Material Type	Plastic
Contact Material	Brass
International Protection Rating	IP54
Brand Name	Perko
Model	8502DP
Global Trade Identification Number	00085226559624
Manufacturer	Perko
UPC	085226559624
Included Components	Perko 8502DP Locking Battery Selector Switch , red
Item Type Name	Perko 8502DP Locking Battery Selector Switch , red
Item Weight	2 g
Part Number	3003.31
Brand	Perko
Material	Plastic
Item dimensions L x W x H	2.63 x 5.25 x 5.25 inches (6.7 x 13.3 x 13.3 cm)

危險物品

為避免危險品清關過程的延誤，貨物應在我們的倉庫設施中打開，以檢查危險成分的嚴重程度。 Please see the list of Dangerous goods here.

Who Should Buy?

Boat Owners
Ideal for boat owners needing to manage multiple batteries with a secure, reliable disconnecting mechanism.
Off-Grid Users
Perfect for off-grid applications where battery management and safety are critical for uninterrupted power supply.
DIY Enthusiasts
Great for DIY enthusiasts working on custom electrical setups who want simple battery selection and safety features.

Casual Users
Not suitable for occasional users who may not fully utilize the functionality of a battery selector switch.

產品敘述

Perko 8502DP Locking Battery Selector Switch , red

有疑問？與我們聊天

客戶問題與解答

題: 如何從 Ubuy 在線購物 Perko 8502DP Locking Battery Selector Switch , red？

回答: 從 Ubuy 在線購物 Perko 8502DP Locking Battery Selector Switch , red 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。
題: Perko 8502DP Locking Battery Selector Switch , red 可以在 Hong Kong 在線購物嗎？

回答: 是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. Perko 8502DP Locking Battery Selector Switch , red 在本地不可用，但您可以信任我們的快遞服務。
題: 下訂單後需要多長時間才能收到產品？

回答: 您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

Perko Battery Switches Editorial Review

This dual battery selector and isolator switch is a professional-grade product made in the USA. It is very well made and has clear instructions for ease of use. The switch's locking function adds a deterrent against theft. However, the lock's exposure to road salt may lead to corrosion. This switch is not waterproof, although it is still possible to mount it outside if the back of the wires' entry is insulated well. The switch can charge two batteries only if set in the "ALL" position. It is worth noting that the switch turns in only one direction and that users have to pass "ALL" to access the second battery. The switch does not come with cables, and the connection stud/bolts are 3/8".

Customer Reviews & Ratings

4.0

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優點

High-quality product made in the USA.
Professional-grade product.
Comes with clear instructions.
Locking feature adds a deterrent against theft.

缺點

Not waterproof.

Platform Trust & Buyer Confidence

3.8/5 120 reviews

Read reviews

F Zhang

Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot

Roxy

Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot

Khushi

Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot

kritika

Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot

Sam

Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot

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HKD 665

現在訂購，約可在下列時間收貨：星期三, 十一月 04

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Perko 8502DP Locking Battery Selector Switch , red

HKD 665

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

產品詳情

危險物品

Who Should Buy?

產品敘述

客戶問題與解答

Perko Battery Switches Editorial Review

Customer Reviews & Ratings

評價此產品

優點

缺點

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

重要資訊

HKD 665

Ubuy Assurance

Fast
Shipping

Free
Return^*