Generator Priority
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Verified current equipment
Southwire 40450RVC3
50 A 120/240 V Surge Guard RVC automatic transfer switch with full shore-power protection and 3,350 J surge suppression; unlike 40350RVC3, Southwire does not list optional remote-display compatibility.
Best for: 50 A RV shore/generator automatic transfer with full electrical protection and RVC communication.
Key facts
- Nominal Ac Voltage V
- 240 V
- Overvoltage Protection
- Yes
- Undervoltage Protection
- Yes
- Generator Priority
- Yes
- Generator Transfer Delay S
- 30 s
Specifications alone do not confirm that a product fits your RV. Match the RV model and year to documented fitment evidence, then check system voltage, battery chemistry, wiring, protection and input/output limits before buying.
NO ELIGIBLE BUYING OPTION · UNITED STATES
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BROWSE RV EQUIPMENT →Specifications and source evidence
Start with the key facts above. Open the complete evidence only when you need the detailed values and citations.
View all 10 verified specifications and sources
Generator Transfer Delay S
30 s
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Nominal Ac Voltage V
240 V
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Open Ground Protection
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Open Neutral Protection
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Overvoltage Protection
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Reverse Polarity Protection
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Surge Protection
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Transfer Current A
50 A
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Undervoltage Protection
Yes
- Southwire Circuit Protection Catalog - Surge Guard RVC Full Protection ATS · Surge Guard RVC Full Protection Automatic Transfer Switch / comparison table · rev. 2410 Circuit Protection Catalog
Why you can trust this record
Only verified claims with claim-level provenance are returned. Conditions, units and source locators must be preserved when citing a fact.
Heeler RV keeps commerce downstream of technical selection. Affiliate status never changes specifications, lifecycle, replacement evidence, fitment evidence or comparison ranking.