REDARC Smart Start SBI Battery Isolator - 24V 100A

SKU: RDCSBI24

Battery Isolators

RDC Dual Battery Isolators...

Redarc

REDARC Smart Start SBI Battery Isolator - 24V 100A

SKU: RDCSBI24

Battery Isolators

RDC Dual Battery Isolators...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

The REDARC Smart Start SBI24 is a dual battery isolator used to isolate the start and auxiliary batteries in a dual battery system. The microprocessor-controlled smart battery isolator protects the primary battery from a low charge in the secondary battery so it won't drain the primary battery, at the same time allowing the auxiliary battery to supply non-essential loads. The SBI24 provides 24V DC incorporating 100A of continuous ratings. Used mainly in commercial vehicle dual battery systems, the Smart Start SBI24 battery isolator incorporates components that prevent the solenoid from generating high voltage transients. It's used in place of a diode battery isolator due to the voltage drop associated with diode type isolation. The sophisticated fault detection and LED indication of operation alerts users of over-voltage or voltage drops. It is compact, easy to install, and provides full surge protection. The Smart Start SBI24 Battery Isolator is a safe way to charge a dual battery system.

Part Type

Battery Isolator

Data: v4.2 - Upd: 2026-10-13 20:38:20

Features

Overmold design, Compact size and easy installation, Silver contacts for longer life and suitable for marine applications, Power saving technology. Fault indication, Fully surge protected
Power-saving technology that provides cost-effective protection for the primary battery in a safe and convenient way by using the alternator to charge the auxiliary battery.
Protect the starter battery's excessive discharge, allowing your auxiliary battery to power your accessories.

Specifications

Product Attributes - Brand: Redarc
Product Attributes - Manufacturer's Part Number: SBI24
Product Attributes - Part Type: Battery Isolators
Product Attributes - Product Line: REDARC Smart Start Battery Isolators
Product Attributes - UPC: 9338628000029
Product Attributes - Battery Isolator Type: Auxiliary battery
Product Attributes - Battery Isolator Material: Aluminum
Product Attributes - Battery Isolator Color: Black
Product Attributes - Maximum Alternator Output: 100 amps
Product Attributes - Length (in.): 3.150 in.
Product Attributes - Width (in.): 2.950 in.
Product Attributes - Height (in.): 2.480 in.
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Includes a wiring kit and connectors.

Reference Information

Brand Name/s	Redarc
StreetFX SKU	rdcSBI24
SFX Item ID	4522214
Supplier Item Code	4522214
Manufacturer SKU	SBI24
Manufacturer UPC	9338628000029
Alternative References	24V, 100A