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⚡ Break limits, not circuits — power up with confidence!
The CHTAIXI 40 Amp 2 Pole Miniature Circuit Breaker offers robust overload and short circuit protection for 120V/240V AC systems. Featuring a Curve C magnetic trip range, silver alloy contacts, and a flame-retardant shell, it’s engineered for durability and safety. Ideal for solar, RV, and home circuits, it mounts easily on a 35mm DIN rail with screw clamp wiring. Trusted by professionals, it ranks #1 in miniature circuit breakers with a 4.7-star customer rating.
| ASIN | B09TVT4CW1 |
| Best Sellers Rank | #3,379 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 A |
| Customer Reviews | 4.7 4.7 out of 5 stars (331) |
| Item Dimensions D x W x H | 2.95"D x 1.42"W x 3.15"H |
| Item Highlight | DIN Rail Mount, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C40 |
| Item Weight | 6.31 ounces |
| Manufacturer | CHTAIXI |
| Model | DZ47N-63 |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Poles | 2 |
| Part Number | 47N63-2PC |
| Unit Count | 1 Count |
| Voltage | 240 volts |
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