MDS10A Switch Black W/ Alternator Posts

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$39.85
MSRP: $41.95
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Info

SKU:QRP55-011 ,UPC:

SKU: QRP55-011

UPC: 819616011504

MPN: 55-011

Info

SKU:
QRP55-011
UPC:
819616011504
MPN:
55-011

Description

The QuickCar Racing Products MDS10A Switch in Black with Alternator Posts is a heavy-duty battery disconnect switch designed for marine and automotive electrical systems requiring reliable power isolation. This rotary panel-mount switch handles up to 250 amps at 12 volts, making it suitable for high-output marine engines, auxiliary electrical systems, and racing applications where clean power cutoff is essential for safety and equipment protection.

Built with aluminum construction and rated for 250-amp continuous duty, this battery disconnect switch provides the current capacity necessary for modern marine powerplants with robust alternators and multiple electrical loads. The alternator posts allow direct integration with charging systems, ensuring the switch can handle both charging and load scenarios without voltage drop or heat generation. Rotary switching mechanism delivers positive on/off engagement—critical for emergency power shutdown or seasonal storage. The compact 5.45 x 5.35 x 5.75-inch form factor suits tight helm spaces while the black finish resists glare and blends with standard marine panel installations.

This switch serves recreational boaters, fishing vessel operators, and marine electricians who require dependable battery isolation for engine protection and crew safety. Weekend anglers appreciate the ability to isolate battery banks during extended storage, preventing parasitic drain that weakens starting power. Offshore and commercial users rely on this switch for emergency shutdown capability and system redundancy. Installation as a panel-mount component makes it visible and accessible when crew needs immediate electrical cutoff—whether for preventive maintenance, troubleshooting, or emergency response.

QuickCar Racing Products positions this switch for applications where electrical integrity and amp capacity matter. Marine environments demand corrosion-resistant contact materials and substantial current-handling capability—specifications this model meets through its aluminum housing and 250-amp rating. Alternator post configuration allows seamless integration with modern charging systems without additional adapters or splice points that introduce failure modes.

SpecificationDetail
Brand
QUICKCAR RACING PRODUCTS
MPN / Part Number
55-011
UPC
819616011504
SKU
QRP55-011
Weight
1.13 lbs
Dimensions
5.45 x 5.35 x 5.75 in
Part Number
55-011
Type
Rotary Panel-Mount Battery Disconnect Switch
Maximum Current Rating
250 Amps
Voltage
12V
Housing Material
Aluminum
Posts
Alternator Posts
Color
Black

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