A9Z04440
MPNA9Z04440
Active
Residual current circuit breaker (RCCB), Acti9 ID K, 4P, 40A, A type, 300mA
$76.41Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Earth-leakage sensitivity (IΔn) | 300 mA |
| Earth-leakage protection class / type | Type A |
| Earth-leakage trip time delay | Instantaneous |
| Residual-current tripping technology | Voltage independent |
| Parameter | Value |
|---|---|
| Rated current (In) | 40 A |
| Rated operational voltage (Ue) | 380...415 V AC 50 Hz |
| Poles description | 4P |
| Neutral pole position | Left |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Rated insulation voltage (Ui) | 440 V AC 50 Hz |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Device location in system | Outgoer |
| Electrical durability | AC-1: 2000 cycles |
| Mechanical durability (operating cycles) | 5000 cycles |
| Parameter | Value |
|---|---|
| Product name | Acti9 ID K |
| Product / component type | Residual current circuit breaker (RCCB) |
| Product range / family | Acti9 |
| Device short name | ID K |
| Parameter | Value |
|---|---|
| Mounting support | DIN rail |
| Mounting mode | Clip-on |
| Control type | Toggle |
| Width in 9 mm modules | 8 |
| Terminal connections | Biconnect top or bottom 1...35 mm² rigid Biconnect top or bottom 1...25 mm² flexible |
| Wire stripping length | 14 mm for top or bottom connection |
| Terminal tightening torque | 3.5 N.m top or bottom |
| Width | 72 mm |
| Height | 81 mm |
| Depth | 68 mm |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...40 °C |
| Storage ambient temperature | -30...70 °C |
| IP degree of protection | IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529 |
| Pollution degree | 2 |
| Parameter | Value |
|---|---|
| Standards | EN/IEC 61008-1 EN/IEC 61008-2-1 |
MPN
A9Z04440