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⚡ Break free from power worries with CHTAIXI’s 40A Miniature Circuit Breaker!
The CHTAIXI 40 Amp 2-Pole Miniature Circuit Breaker offers robust overload and short circuit protection with advanced thermal magnetic trip technology. Designed for easy DIN rail mounting, it supports 120V/240V AC systems including solar setups and RVs. Featuring silver alloy contacts and a flame-retardant shell, it ensures durability and safety in professional and home electrical installations.







| ASIN | B09TVT4CW1 |
| Best Sellers Rank | #4,045 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Miniature Circuit Breakers |
| Brand Name | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (274) |
| Item Dimensions D x W x H | 2.95"D x 1.42"W x 3.15"H |
| Item Weight | 6.31 Ounces |
| Manufacturer | CHTAIXI |
| Model | DZ47N-63 |
| Mounting Type | DIN Rail Mount |
| Number of Poles | 2 |
| Part Number | 47N63-2PC |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts |
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