REDARC Dual Sensing Smart Start Battery Isolator - 24V 200A

SKU: RDCSBI224D

Battery Isolators

RDC Dual Battery Isolators...

Redarc

REDARC Dual Sensing Smart Start Battery Isolator - 24V 200A

SKU: RDCSBI224D

Battery Isolators

RDC Dual Battery Isolators...

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Description

?The REDARC Smart Start SBI224D is primarily used in commercial vehicles to protect the start battery from excessive discharge and provides 24V DC, while incorporating 200A of continuous ratings. This dual sensing model allows charging of batteries in instances when the auxiliary battery may also be charged by an external source, such as an external AC battery charger or solar panels. When the auxiliary battery reaches 26.4V from its external source, the SBI224D will then charge the start battery as well. Additionally, the microprocessor-controlled battery isolator has power saving technology that prevents the solenoid from generating high voltage transients. It is used rather than a diode battery isolator due to the voltage drop associated with diode type isolation. Advanced fault detection warns the user of over-voltage, voltage drop, and excessive current draw conditions.

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: SBI224D
Product Attributes - Part Type: Battery Isolators
Product Attributes - Product Line: REDARC Smart Start Battery Isolators
Product Attributes - UPC: 9338628004492
Product Attributes - Battery Isolator Type: Auxiliary battery
Product Attributes - Battery Isolator Material: Aluminum
Product Attributes - Battery Isolator Color: Black
Product Attributes - Maximum Alternator Output: 200 amps
Product Attributes - Length (in.): 3.940 in.
Product Attributes - Width (in.): 3.740 in.
Product Attributes - Height (in.): 3.540 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	rdcSBI224D
SFX Item ID	4522213
Supplier Item Code	4522213
Manufacturer SKU	SBI224D
Manufacturer UPC	9338628004492
Alternative References	24V, 200A