JC3RS-EV Residual Current Device
TECHNICAL DATA
JC3RS-EV Residual Current Device Product Information
JC3RS-EV appears in the W9 Group catalogue as a residual current device. Include the complete model when discussing the charging equipment, required residual-current response and supply configuration. Confirm the offered device functions on a JC3RS-EV-specific schedule.
The older summary and retained original table differ in sensitivity, current options and standards references. Confirm each operating threshold with its unit and the exact protection functions before installation.
| Standard | IEC61009-1, IEC62955 | |
| Electrical features | Type(wave from of the earth leakage sensed) | EV(A+DC leakage current) |
| Rated current In (A) | 40, 63 | |
| Poles | 1P+N, 3P+N | |
| Rated voltage Ue (V) | 1P+N: 230/240 3P+N: 400/415 | |
| Rated sensitivity IΔn | 0.03mA | |
| DC tripping threshold IΔdc | 6mA | |
| Insulation voltage Ui (V) | 500 | |
| Rated residual making and breaking capacity IΔm | 500(In=25A/40A), 630(In=63A) | |
| Rated frequency | 50Hz | |
| Rated breaking capacity | 10KA | |
| SCPD fuse | 10000A | |
| Break time under IΔn | ≤0.1s | |
| Rated impulse withstand voltage (1.2/50) Uimp (V) | 4,000 | |
| Dielectric test voltage at ind.Freq. for 1 min (KV) | 2.5 | |
| Pollution degree | 2 | |
| Mechanical features | Electrical life | 2,000 |
| Mechanical life | 4,000 | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
| Reference temperature for setting of thermal element(℃) | 30 | |
| Ambient temperature(with daily average ≤35℃) | -5…+40 | |
| Storage temperature(℃) | -25…+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar |
| Terminal size top/bottom for cable | 25mm2/18-3AWG | |
| Terminal size top/bottom for Busbar | 10mm2/18-8AWG | |
| Tightening torque | 2.5N*m/22In-lbs | |
| Mounting | On DIN rail EN 60715(35mm) | |
| Connection | From top or bottom are available |
SELECTION GUIDE
Selecting JC3RS-EV residual current device for Your Installation
Use JC3RS-EV as the enquiry reference and confirm the selected configuration against your circuit, connection and installation requirements.
Choose the waveform response
Specify the connected equipment and expected residual-current waveform. Confirm the exact response type and any delay suffix.
Coordinate sensitivity and rated current
Choose the required residual-current threshold separately from the current-carrying rating. Confirm both in the ordered version.
Coordinate upstream protection
Request the manufacturer’s backup overcurrent and short-circuit coordination requirements for the actual supply and prospective fault level.
Plan neutral and test wiring
Request the exact line, neutral and test-circuit diagram. Confirm pole configuration, supply terminals and enclosure integration.
ABOUT W9 GROUP
W9 Group Support for JC3RS-EV Product Enquiries
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JC3RS-EV enquiry, contact W9 Group about configuration and matching product documents.
RELATED RESOURCES
Request JC3RS-EV Residual Current Device Wiring and Response Data
Use technical support and related products to specify JC3RS-EV. Request a datasheet and wiring diagram matching the selected JC3RS-EV configuration.
RELATED PRODUCTJC3RH-EVCompare function and configuration; request separate model ratings
DOCUMENTSW9 Group download centreRequest the current document for your quoted JC3RS-EV variant
BUYER FAQ
JC3RS-EV RCD Waveform, Sensitivity and Wiring FAQs
Find answers about JC3RS-EV selection, configuration and ordering.
What does the JC3RS-EV product title identify?
W9 Group lists JC3RS-EV as a residual current device. Confirm the complete order code and offered protection functions on the matching device schedule.
How do I confirm the JC3RS-EV residual-current waveform response?
Request the JC3RS-EV waveform-response specification for the quoted unit. Confirm the required AC, pulsating-DC or smooth-DC coverage with the equipment design; the model suffix alone is insufficient.
How should I specify JC3RS-EV sensitivity and rated current?
Provide the required residual-current threshold with its unit and the load current as separate selections. Confirm both values on one JC3RS-EV order-code schedule.
Does JC3RS-EV include overload and short-circuit protection?
Confirm the exact device functions and any required upstream breaker or fuse. A residual-current device title alone does not establish combined overcurrent protection.
Which JC3RS-EV wiring diagram should I request?
Request the JC3RS-EV line, neutral, supply and test-circuit diagram for the offered poles. Confirm terminal assignments and mounting dimensions before arranging the board.
Can JC3RS-EV be specified for a charging circuit?
Provide the charger instructions, supply arrangement and required detection functions. Confirm whether the quoted JC3RS-EV and any separate protective devices meet that specific design.
What should I send for a JC3RS-EV quotation?
Send the complete JC3RS-EV designation, required configuration, quantity, destination market and documents needed. Ask W9 Group to confirm the offered item, price, minimum order quantity and delivery terms.
Send W9 Group the complete JC3RS-EV designation, circuit or host-equipment requirements, quantity and destination market. Request the exact offered configuration and its matching technical documents.
Request JC3RS-EV Pricing and Technical Documents
Tell W9 Group your complete order code, circuit duty, installation conditions and required documents, quantity and destination market so the selected configuration can be identified.