The Big Switch with Extension Handle

The Big Switch with Extension Handle


The Big Switch is a heavy-duty battery disconnect switch rated at 250 Amps of continuous service in 12V, 16V, and 24V systems. The Big Switch is manufactured with silver plated electrical contacts and a sealed, water resistant design that is able to withstand the most severe operating conditions. This kit includes a 14-1/4” long aluminum extension handle.

Top racers realize that using a low amp switch creates resistance and actually reduces power. Flaming River's heavy duty battery disconnect switch is top of the line designed for complex electrical systems and 16 Volt batteries.

Part No. FR1003-4
Max Continuous Current 250 Amps
Max Surge Current 2,500 Amps (5 seconds)
Environmental Protection Rating IP65
Water Resistant Yes
Operating Temperature Range -40°C to +80°C / -40°F to +176°F
Contact Terminals Silver-Plated Copper
Contact Hardware Nickel-Plated Brass
Additional Notes Approved for NHRA/IHRA competition use
Available Stud Length 0.775" (approx. 25/32 in.)
Extension Handle/Lever Yes
Extension Part No. FR1003-EXT
LED On/Off Indicator No
Lock-Out Capability No
Max Tightening Torque 11-13 ft. lbs.
Mounting Bracket Included No
Mounting Bracket Part No. FR1007
Stud Diameter M10
Terminal Covers Included No
Terminal Covers Part No. FR1003TM (pair)
Voltage 12V/24V

More Information

More Information
Weight 2.000000
Shipping Dimensions 6" x 4" x 21"
Warranty 90 Day

International Customers, please order by phone: 440-826-4488

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