Schneider Electric A9D17820
MPNA9D17820
Obsolete
A9D17820 - CIRCUIT BREAKER by SCHNEIDER ELECTRIC
$43.21Ref. 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 |
|---|---|
| Control type | Toggle |
| Network type | AC |
| Product or component type | Residual current breaker with overcurrent protection (RCBO) |
| Voltage | 400 V AC 50/60 Hz |
| [Ue] rated operational voltage | 230 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 4 kV |
| [Icw] rated short-time withstand current | Icw: 250 A during 8/20 µs impulse withstand |
| Breaking capacity | 10000 A Icn at 230 V AC 50/60 Hz |
| Current | 20 A at 50 °C |
| Residual current tripping technology | Voltage dependent |
| [Ics] rated service breaking capacity | 10000 A at 230 V AC 50/60 Hz |
| Network frequency | 50 Hz |
All specifications
| Parameter | Value |
|---|---|
| Poles description | 1P + N |
| Number of protected poles | 1 |
| IP degree of protection | IP20 |
| Mounting mode | Clip-on |
| Mounting support | DIN rail |
| Wire stripping length | Power circuit: 13 mm for top or bottom connection |
| Connections - terminals | Tunnel type terminal (top or bottom) 1...16 mm² rigid without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible with cable end |
| Relative humidity | 95 % at 55 °C |
| Depth | 82 mm |
| Width | 18 mm |
| Color | White |
| Height | 118 mm |
| Electrical durability | 5000 cycles |
| Mechanical durability | 20000 cycles |
| Standards | BS EN 61009-1 |
| Range | Acti9 |
| Curve code | C |
| 9 mm pitches | 2 |
| Earthing system | TN |
| Tropicalisation | 2 |
| Limitation class | 3 |
| Local signalling | ON/OFF indication |
| Neutral position | Left |
| Tightening torque | Power circuit: 2 N.m top or bottom |
| Trip unit technology | Thermal-magnetic |
| Earth-leakage protection | Integrated |
| Provision for padlocking | Padlockable with padlock Ø 4 mm |
| Device location in system | Outgoer |
| Earth-leakage sensitivity | 30 mA |
| Suitability for isolation | Yes |
| Contact position indicator | Yes |
| Circuit breaker application | Distribution |
| Locking options description | ON/OFF locking facilities |
| Earth-leakage protection class | Type A |
| Ambient air temperature for storage | -40...85 °C |
| Earth-leakage protection time delay | Instantaneous |
| Ambient air temperature for operation | -15...60 °C |
| Comb busbar and distribution block compatibility | NO |
MPN
A9D17820