Redarc
Redarc SBI212D Smart Start Dual Sensing Dual Battery Isolator 12V 200A
Redarc SBI212D Smart Start Dual Sensing Dual Battery Isolator 12V 200A
Regular price
€347.40
Regular price
Sale price
€347.40
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per
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Price including VAT by delivery country
- Italy22% €423.82
- Germany19% €413.40
- France20% €416.88
- Austria20% €416.88
- Belgium21% €420.35
- Bulgaria20% €416.88
- Croatia25% €434.25
- Cyprus19% €413.40
- Czech Republic21% €420.35
- Denmark25% €434.25
- Estonia24% €430.77
- Finland25.5% €435.98
- Greece24% €430.77
- Hungary27% €441.19
- Ireland23% €427.30
- Latvia21% €420.35
- Lithuania21% €420.35
- Luxembourg17% €406.45
- Malta18% €409.93
- Netherlands21% €420.35
- Poland23% €427.30
- Portugal23% €427.30
- Romania21% €420.35
- Slovakia23% €427.30
- Slovenia22% €423.82
- Spain21% €420.35
- Sweden25% €434.25
Shown prices exclude VAT. At checkout the rate of the delivery country applies. Businesses with a valid EU VAT number buy without VAT (reverse charge).
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- Prices exclude VAT: tax is calculated in the cart based on the delivery country.
- EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
- Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.
Shipping
- Italy: €13 on orders up to €150, free shipping over €150.
- European Union: 60 € per order, with no threshold
Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.
Delivery in 10-20 daysWarranty 2 yearsREDARC
Shipping costsItaly: free over €150; €13 for smaller orders.
European Union: free over €350; €60 for smaller orders.
European Union: free over €350; €60 for smaller orders.
Redarc SBI212D Smart Start Dual Sensing Dual Battery Isolator 12V 200A
The Redarc Smart Start SBI212D is a dual sensing 200 A battery isolator for 12 V dual battery systems. It protects the starting battery from being flattened and runs non-essential loads from the auxiliary battery.
Bi-directional sensing allows charging in both directions: when a solar panel or mains charger brings the auxiliary battery up to 13.2 V, the starting battery gets charged as well. Ideal for 4x4s, motorhomes and boats with high-current systems. Designed and manufactured in Australia.
Key features
200 A continuousHigh current capacity and 600 A surge for large battery banks.
Bi-directional sensingConnects when either battery reaches 13.2 V.
Start battery protectionDisconnects at 12.7 V.
Silver alloy contactsLonger life and suitable for marine use.
Low power draw and diagnosticsStandby below 5 mA, fault indication and full surge protection.
Technical specifications
| Feature | Value |
|---|---|
| REDARC part number | SBI212D |
| System voltage | 12 V |
| Output voltage | 12 V DC |
| Sensing | Dual sensing |
| Max. continuous current | 200 A |
| Max. surge current | 600 A |
| Cut-in voltage | 13.2 V |
| Cut-out voltage | 12.7 V |
| Cut-in delay | 5 seconds |
| Cut-out delay | 10 seconds |
| Standby current | < 5 mA |
| Input fuse | 200 A |
| Output fuse | 200 A |
| Weight | 600 g |
| Dimensions (H × W × D) | 90 × 95 × 100 mm |
| Warranty | 2 years |