steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
A9Z51216
Schneider A9Z51216 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Schneider A9Z51216 is an Acti9 iID residual current circuit breaker engineered for electric vehicle charging applications where dedicated earth leakage protection is required. This 2-pole device is rated at 16 A and 230 V AC, with 30 mA sensitivity and Type B-EV protection for detecting residual currents associated with EV charging systems. Its instantaneous tripping response, voltage-independent operation and 10 kA conditional short-circuit rating make it well suited to modern distribution assemblies. The unit features a compact 8-module DIN rail format, clear trip and ON/OFF indication, and double terminals for straightforward panel integration. With robust electrical and mechanical endurance, the A9Z51216 is a practical choice for installations that demand dependable protection in EV charging circuits.
| Specification | Description |
|---|---|
| Part number | A9Z51216 |
| Manufacturer | Schneider Electric |
| Product range | Acti9 |
| Product series | Acti9 iID |
| Product type | Residual current circuit breaker (RCCB) |
| Device short name | iID |
| Intended application | Designed for electric vehicle charger protection |
| Pole configuration | 2P |
| Neutral position | Left |
| Rated current | 16 A |
| Rated operational voltage | 230 V AC at 50 Hz |
| Network type | AC |
| Network frequency | 50 Hz |
| Earth-leakage sensitivity | 30 mA |
| Earth-leakage protection class | Type B-EV |
| Tripping delay | Instantaneous |
| Tripping technology | Voltage independent |
| Rated breaking and making capacity | Idm 1500 A, Im 1500 A |
| Rated conditional short-circuit current | 10 kA |
| Rated insulation voltage | 250 V |
| Rated impulse withstand voltage | 6 kV |
| Device location in system | Outgoer or group incomer |
| Contact position indicator | Yes |
| Local indication | Trip indicator and ON/OFF indication |
| Control method | Toggle |
| Mounting method | Clip-on |
| Mounting support | DIN rail |
| Module width | 8 x 9 mm pitches |
| Dimensions | 88 mm height x 72 mm width x 79 mm depth |
| Net weight | 350 g |
| Terminal type | Double terminals, front and back |
| Front terminal capacity, rigid conductor | 1 to 35 mm² |
| Front terminal capacity, flexible conductor | 1 to 25 mm² |
| Front terminal capacity, flexible conductor with ferrule | 1 to 25 mm² |
| Back terminal capacity, rigid conductor | 1 to 25 mm² |
| Back terminal capacity, flexible conductor | 1 to 16 mm² |
| Back terminal capacity, flexible conductor with ferrule | 1 to 16 mm² |
| Wire stripping length | 14 mm for top or bottom connection |
| Tightening torque | 3.5 N·m |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 15,000 cycles |
| Locking option | Padlocking device |
| IP rating | IP20, or IP40 when installed in a modular enclosure |
| IK rating | IK05 |
| Pollution degree | 3 |
| Overvoltage category | IV |
| Impulse withstand performance | 8/20 µs impulse withstand, 3 kA to EN/IEC 61008-1 |
| Operating altitude | 0 to 2000 m |
| Operating temperature | -25 °C to 60 °C |
| Storage temperature | -40 °C to 85 °C |
| Standards | IEC 61008-2-1, IEC/EN 62423, EN 61008-2-1 |
| Quality labels | VDE, NF, IMQ, KEMA |
| Product certification | CCC |
| Colour | White |
| Packaging unit | 1 piece per package |
What does this device do?
This is a residual current circuit breaker designed to disconnect a circuit when earth leakage is detected. It is intended for applications where residual current protection is required, including electric vehicle charger installations.
Is this suitable for EV charging applications?
Yes. This model is specified for electric vehicle charger use and features Type B-EV earth-leakage protection, which is suited to EV charging circuits where specific residual current characteristics need to be detected.
What are the main electrical ratings?
It is rated at 16 A with a 230 V AC operating voltage at 50 Hz. The earth-leakage sensitivity is 30 mA, and the device is configured as a 2-pole unit.
What type of earth-leakage protection does it provide?
It provides instantaneous residual current protection with a 30 mA sensitivity and Type B-EV classification. This makes it suitable for applications where EV-related leakage characteristics must be considered.
Is this a single-phase device?
Yes. The unit is designed for 230 V AC single-phase systems and uses a 2-pole configuration with the neutral positioned on the left.
How is the unit mounted?
It is a clip-on device designed for DIN rail mounting, making it suitable for modular electrical enclosures. The product width is 8 modules of 9 mm, with overall dimensions of 88 mm high, 72 mm wide and 79 mm deep.
What cable sizes can be connected?
The device has double terminals on the front and back. Front connections accept rigid conductors from 1 to 35 mm² and flexible conductors from 1 to 25 mm², including ferruled conductors. Rear connections accept rigid conductors from 1 to 25 mm² and flexible conductors from 1 to 16 mm², including ferruled conductors.
What tightening torque and stripping length are required?
The recommended wire stripping length is 14 mm for top or bottom connection. The tightening torque is 3.5 N.m for top or bottom terminals.
What short-circuit and impulse ratings does it have?
This unit has a rated conditional short-circuit current of 10 kA, a rated breaking and making capacity of 1500 A, and an impulse withstand rating of 6 kV.
Does it show its operating status clearly?
Yes. It includes an ON/OFF contact position indicator as well as trip indication, helping users identify the operating state of the device at a glance.
Can the switch be locked?
Yes. The device is designed to accommodate a padlocking option, which can be useful where controlled access to switching is required.
What environmental conditions is it designed for?
It is rated for operation from -25 °C to 60 °C and storage from -40 °C to 85 °C. It can be used at altitudes up to 2000 m and has IP20 protection, or IP40 when installed inside a modular enclosure.
Which standards does it conform to?
The device conforms to IEC 61008-2-1, EN 61008-2-1 and IEC/EN 62423. The Schneider A9Z51216 also carries approvals including VDE, NF, IMQ and KEMA.
How durable is the unit in operation?
The mechanical durability is rated at 20,000 cycles and the electrical durability at 15,000 cycles, making it suitable for repeated switching over an extended service life.
- Protection of dedicated single-phase electric vehicle charging circuits in homes
- Use in domestic wallbox installations where 30 mA residual current protection is required
- Integration into consumer units and distribution boards serving EV charge points
- Electrical protection for small workplace and office vehicle charging bays
- Application in apartment blocks and shared residential parking areas with individual EV chargers
- Use in retail, hospitality and leisure premises offering staff or visitor EV charging
- Installation in light commercial buildings with dedicated charging outlets for electric cars and vans
- Protection of outgoer circuits feeding AC electric vehicle chargers
- Use in charging installations where Type B-EV residual current detection is specified
- Suitable for EV charging projects requiring a compact 2-pole DIN rail mounted RCCB
- Application in new-build developments incorporating electric vehicle charging infrastructure
- Use in refurbishment projects upgrading existing electrical systems for EV charger connection
- Protection of charging circuits in private garages, car ports and secure parking facilities
- Installation in small fleet charging areas with single-phase charging provision
- Use in compliant EV charger assemblies requiring voltage-independent residual current protection
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.