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REDARC Smart Start SBI Battery Isolator - 24V 200A

REDARC · Clearance

REDARC Smart Start SBI Battery Isolator - 24V 200A

MPN SBI224 · Store SKU rdcSBI224

Price on request
IN STOCK2 ready to ship

Supplier stock checked 11/7/2026, 8:06:45 AM UTC. Adding a part does not reserve it.

FINAL SALE — NO RETURNS OR REFUNDS

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The REDARC Smart Start SBI224 protects the start battery from excessive discharge while the auxiliary battery is supplying non-essential loads in dual battery systems. The SBI224 provides 24 volt DC incorporating 200A of continuous ratings. The 200A battery isolator is suited best for heavy-duty operations. The Smart Start SBI224 battery isolator is mostly used in commercial vehicle dual battery systems. It incorporates electronic components preventing the solenoid from generating high voltage transients. It's used instead of a diode battery isolator due to reduced voltage drop associated with diode type isolation. Sophisticated fault detection and LED indication of operation warns the user of faults including over-voltage, voltage drop, and excessive current draw conditions. The Smart Start SBI224 battery isolator is a safe way to charge heavy-duty dual battery systems. The SBI224 provides 24 volt DC incorporating 200A of continuous ratings. Battery Isolator 24V200A

Manufacturer fitment & guides

Check SBI224 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
  • Clearance item. All sales are final under the supplier clearance policy.

Manufacturer documents

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