








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🛡️ Stay Shock-Safe, Stay Ahead!
The Schneider A9Z21240 Residual Current Circuit Breaker iID is a 2-pole, 40 Amp device with 30mA sensitivity designed to detect and interrupt leakage currents, enhancing electrical safety. Engineered for easy DIN rail mounting and manufactured by Schneider Electric in France, it offers reliable protection for residential and commercial electrical systems.












| ASIN | B00DE3XT8A |
| Best Sellers Rank | 487,176 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,006 in Circuit Breakers |
| Brand | Schneider Electric |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (891) |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 03606480443015 |
| Included Components | Residual current circuit breaker FI switch ACTI9 |
| Item Dimensions D x W x H | 8.6D x 5W x 10.5H centimetres |
| Item Type Name | Residual current circuit breaker iID, 2P, 40A, 30mA, type A |
| Item Weight | 0.22 Kilograms |
| Manufacturer | Schneider Electric |
| Manufacturer Part Number | A9Z21240 |
| Model Number | A9Z21240 |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Poles | 2 |
| Unit Count | 1 count |
| Voltage | 230 Volts |
Trustpilot
1 day ago
1 month ago
1 month ago
1 month ago