The Siemens 5SV33446 is a residual current circuit breaker (RCCB) with a 4-pin configuration, rated at 40 A and 0.03 A sensitivity, designed for 400 V systems. It ensures electrical safety by detecting and disconnecting leakage currents, preventing shock hazards and fires. This RCCB is commonly used in industrial and residential applications to protect circuits from electrical faults.
| Type |
RCCB |
| Depth |
70mm |
| Differential current rating |
0.03A |
| Dim |
(W x H x D) 72 x 90 x 70 mm |
| Factory colour |
Grey |
| Height |
90mm |
| Misc Attribute |
Design of the product: without delay; Mounting Type: DIN rail |
| Nominal current |
40A |
| Nominal current - rounded value |
40A |
| Nominal voltage |
400V |
| Number of pins |
4 |
| Release characteristics |
A |
| Switch-off capacity |
0.8kA |
| Weight |
0 |
| Width |
72mm |
