REDARC Dual Sensing Smart Start Battery Isolator - 24V 100A

SKU: RDCSBI24D

Battery Isolators

RDC Dual Battery Isolators...

Redarc

REDARC Dual Sensing Smart Start Battery Isolator - 24V 100A

SKU: RDCSBI24D

Battery Isolators

RDC Dual Battery Isolators...

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Description

The REDARC Smart Start SBI24D is a dual battery isolator that is easy to install and is used to isolate start and auxiliary batteries in a dual battery system. It protects the start battery from a low charge in the secondary battery so it won't drain the primary battery. The SBI24D provides 24 volt DC incorporating 100A of continuous ratings. The dual sensing model isolates the start and auxiliary batteries in a system where the auxiliary battery may also be charged by solar panels or another external source. It also allows the start battery to be charged from the external source once the auxiliary battery reaches 26.4 volts. Power saving technology includes components which prevent the solenoid from generating high voltage transients. Sophisticated fault detection and LED indication of operation alerts the user of over-voltage, voltage drop, and excessive current draw conditions. The Smart Start SBI24D is surge protected and a safe way to charge auxiliary batteries. It's primarily used in commercial vehicles. The SBI range manages battery charge for your secondary battery banks while on the move.

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: SBI24D
Product Attributes - Part Type: Battery Isolators
Product Attributes - Product Line: REDARC Smart Start Battery Isolators
Product Attributes - UPC: 9338628002962
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	rdcSBI24D
SFX Item ID	4522215
Supplier Item Code	4522215
Manufacturer SKU	SBI24D
Manufacturer UPC	9338628002962
Alternative References	24V, 100A