Price History for Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules
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Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules
This 50 amp Surge Guard product monitors shore power continuously and shuts off when it detects power surges open ground open neutral low or excessive voltage miswired pedestals or reverse polarity that co
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Price History Chart
Recorded price history
Showing the 30 most recent of 40 recorded prices.
| Date | Price |
|---|---|
| Aug 4, 2026 | $307.99 |
| Aug 2, 2026 | $303.95 |
| Jul 28, 2026 | $307.99 |
| Jul 26, 2026 | $303.95 |
| Jul 21, 2026 | $307.99 |
| Jul 19, 2026 | $303.95 |
| Jul 14, 2026 | $307.99 |
| Jul 12, 2026 | $303.95 |
| Jul 9, 2026 | $307.99 |
| Jul 7, 2026 | $303.95 |
| Jul 3, 2026 | $300.24 |
| Jun 30, 2026 | $307.99 |
| Jun 28, 2026 | $303.95 |
| Jun 27, 2026 | $307.99 |
| Jun 26, 2026 | $303.95 |
| Jun 25, 2026 | $306.99 |
| Jun 23, 2026 | $303.95 |
| Jun 21, 2026 | $300.24 |
| Jun 17, 2026 | $306.99 |
| Jun 9, 2026 | $303.95 |
| Jun 6, 2026 | $300.24 |
| Jun 2, 2026 | $303.95 |
| May 30, 2026 | $300.24 |
| May 24, 2026 | $303.95 |
| May 23, 2026 | $306.99 |
| May 22, 2026 | $303.95 |
| May 21, 2026 | $306.99 |
| May 19, 2026 | $303.99 |
| May 17, 2026 | $300.24 |
| May 12, 2026 | $303.99 |
Analysis
Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules price analysis
Price analysis for Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules at Walmart: Today's price is $307.99. That's 4% off the MSRP of $320.34. Current price is 1% above the 90-day average of $304.54 (a $3.45 above the running mean).
- The current price of $307.99 is 4% (or $12.35) below the MSRP of $320.34.
- Current price is 1% above the 90-day average of $304.54 (a $3.45 above the running mean).
- The lowest recorded price on PriceWatchPro was $264.91 on January 1, 2026. That's $43.08 below today's price.
- The highest recorded price on PriceWatchPro was $307.99 on June 27, 2026.
- 30-day trend: essentially flat (less than 1% movement).
- Across 39 tracked price changes, the listing has dropped 14 times with an average drop of $4.20.
- PriceWatchPro has been tracking this listing since January 1, 2026 (217 days of price history).
Compare
Compare Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules prices across retailers
Same item (UPC 024098355507), also tracked at:
- Home Depot: 50 Amp Hardwire Surge Guard — $208.58
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