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BATTERY DOCTOR In-Line Battery Disconnect Switch, Negative, 12V, 5,000 A Surge - Battery Disconnect Switches
BATTERY DOCTORBattery Disconnect Switches

BATTERY DOCTOR In-Line Battery Disconnect Switch, Negative, 12V, 5,000 A Surge

The BATTERY DOCTOR Master Disconnect Switch/Lockout is an in-line rotary battery disconnect switch with negative polarity, rated for 12V and a maximum surge current of 5,000 A. It features silver plated copper…

SKU 3G-OTH-497598

Also listed as: 202477 · 20247 7

Brand
BATTERY DOCTOR
Item
In-Line Battery Disconnect Switch, Negative, 12V, 5,000 A Surge
Category
Battery Disconnect Switches
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BATTERY DOCTOR
Manufacturer Part Number
20247-7
Type
In-Line, Negative, 12V, 5,000 A
Polarity
Negative
Maximum Voltage
12V
Contact Material
Silver Plated Copper
Maximum Surge Current
5,000 A

Technical Documents

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BATTERY DOCTOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BATTERY DOCTOR Master Disconnect Switch/Lockout is an in-line rotary battery disconnect switch with negative polarity, rated for 12V and a maximum surge current of 5,000 A. It features silver plated copper contacts (MPN 20247-7). 3G Electric interprets demand and delivers this switch across 14 industrial departments, with specialist depth in electrical controls as an authorised distributor.

Frequently Asked Questions

What is the BATTERY DOCTOR Master Disconnect Switch used for?

The BATTERY DOCTOR Master Disconnect Switch (MPN 20247-7) is used to safely isolate battery power in vehicles, marine systems, and industrial equipment. It prevents electrical drain and enables lockout/tagout during maintenance. 3G Electric supplies this switch across 14 industrial departments, with specialist depth in electrical controls.

What are the specifications of the BATTERY DOCTOR 20247-7 switch?

The BATTERY DOCTOR 20247-7 is an in-line rotary disconnect switch with negative polarity, rated for 12V and a maximum surge current of 5,000 A. It features silver plated copper contacts. 3G Electric sources this genuine BATTERY DOCTOR part for global delivery.

Where to buy the BATTERY DOCTOR Master Disconnect Switch worldwide?

3G Electric supplies the BATTERY DOCTOR Master Disconnect Switch (MPN 20247-7) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this switch to your facility. Contact us for availability and lead time.

How to install the BATTERY DOCTOR in-line disconnect switch?

Install the BATTERY DOCTOR switch in-line on the negative battery cable. Ensure the battery is disconnected before installation. Use appropriate gauge cable and tighten connections securely. For lockout/tagout, insert a padlock through the switch's lockout hasp. 3G Electric provides sourcing support for this switch.

Used in

Common applications for BATTERY DOCTOR
Fleet maintenance — BATTERY DOCTOR 31200 Series circuit breakers for overcurrent protection in truck electrical systems
Automotive wiring harness repair — BATTERY DOCTOR GPT primary wires (20 AWG, 22 AWG) for replacing damaged low-voltage cables
Industrial control panels — BATTERY DOCTOR primary wires for internal wiring of 60 V control circuits
Marine battery systems — BATTERY DOCTOR circuit breakers for protecting DC circuits on boats
Off-road equipment — BATTERY DOCTOR 31200 Series breakers for resettable protection in ATVs and utility vehicles
Battery charger connections — BATTERY DOCTOR primary wires for extending charger leads in workshop environments

BATTERY DOCTOR Products

3G Electric supplies BATTERY DOCTOR battery disconnect switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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