JCRD2-125 누전차단기
기술 데이터
JCRD2-125 2 Pole RCCB Specifications
The JCRD2-125 RCCB is a residual current circuit breaker for earth-leakage protection. W9 Group lists 2P, Type A or Type AC and 30 / 100 / 300 mA sensitivity choices. Specify a coordinated MCB or fuse for overload and short-circuit protection.
| 표준 | IEC61008-1 , EN61008-1 | |
| 전기 features |
정격 전류(A) | 25, 40, 50, 63, 80, 100, 125 |
| 형태 | 전자기력 | |
| 형태(지하 배수관에서 감지된 파형) | AC, A, AC-G, A-G, AC-S and A-S are available | |
| 폴란드인 | 2 Pole | |
| 정격 전압 Ue(V) | 230/240 | |
| Rated sensitivity I△n | 30mA,100mA,300mA are available | |
| 절연 전압 Ui(V) | 500 | |
| 정격 주파수 | 50/60Hz | |
| 최대 절단 용량 | 6kA | |
| 정격 임펄스 내전압(1.2/50) Uimp (V) | 6000 | |
| Dielectric test voltage at ind. Freq. for 1 min | 2.5kV | |
| 오염 정도 | 2 | |
| Mechanical features |
전기 수명 | 2, 000 |
| 기계적 수명 | 2, 000 | |
| 접촉 위치 표시기 | 네 | |
| 보호 수준 | IP20 | |
| 열체 열 설정 기준 온도(℃) | 30 | |
| Ambient temperature (with daily average ≤35℃) | -5…+40 | |
| Storage temperation (℃) | -25…+70 | |
| 설치 | 터미널 연결 유형 | 케이블/U형 버스바/핀형 버스바 |
| 케이블의 상단/하단 터미널 사이즈 | 25mm2 , 18-3/18-2 AWG | |
| 버스바용 터미널 사이즈 상단/하단 | 10/16mm2 ,18-8 /18-5AWG | |
| 강력한 토크 | 2.5 N*m / 22 In-Ibs. | |
| 장착 | DIN 레일 EN 60715(35mm)에 고속 클립 장치를 사용하여 장착 | |
| 연결 | From top or bottom |
선정 가이드
Selecting a Type A or Type AC Residual Current Circuit Breaker
Specify the pole count, current, residual-current type, sensitivity, supply voltage and upstream protection when requesting a JCRD2-125 quotation from W9 Group.
Match supply and poles
The listed pole options are 2P. Confirm supply voltage, neutral arrangement and the manufacturer’s terminal diagram.
Choose type and sensitivity
Specify Type A or Type AC and the required residual-current sensitivity. Confirm the waveform and protection requirements of the circuit.
Coordinate overcurrent protection
Select a compatible MCB or fuse and request the manufacturer’s short-circuit coordination data. The RCCB does not replace overcurrent protection.
Confirm the offered current
The reviewed current choices include 25, 40, 50, 63, 80, 100 A. Confirm the complete model code and rating for the quoted unit.
W9 그룹 소개
W9 Group RCCB Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JCRD2-125 enquiry, contact W9 Group about configuration and matching product documents.
관련 자료
JCRD2-125 RCCB Datasheet and Upstream Protection Information
Use W9 Group technical support and the product directory to specify JCRD2-125. Request a datasheet and wiring diagram matching the selected JCRD2-125 configuration.
구매자 FAQ
JCRD2-125 RCCB FAQs: 30mA Options and Overcurrent Coordination
Find answers about JCRD2-125 selection, configuration and ordering.
Is JCRD2-125 an RCCB or an RCBO?
It is listed as an RCCB: residual-current protection without integral overload and short-circuit protection. Use a coordinated MCB or fuse for those functions.
Which pole and voltage arrangement is listed?
The model page lists 2P, with 230 / 240 V. Confirm the selected configuration and neutral connection diagram.
Which residual-current sensitivities are available?
W9 Group lists 30 mA, 100 mA and 300 mA options. Select the sensitivity for the required protection purpose and coordination.
How do I specify Type A or Type AC?
The source lists both options. State the connected equipment and required residual-current waveform response, and confirm the selected type in the quotation.
Does a 6kA figure mean the RCCB protects against overload?
No. A short-circuit figure does not establish integral overcurrent protection. Confirm the conditional short-circuit rating and required upstream protective device.
What installation details should be checked?
The source lists 35 mm DIN-rail mounting and IP20 protection. Confirm terminal sizes, busbar compatibility, connection instructions and enclosure requirements.
What is needed for a JCRD2-125 quotation?
필수 구성, 수량, 대상 시장, 문서 요구 사항을 보내주세요. 선택한 구성에 대한 가격, 최소 주문 수량, 샘플 및 리드 타임을 W9 Group에 확인해 주세요.
제품 문의
Request a JCRD2-125 RCCB Quotation
Tell W9 Group your pole count, current, residual-current type, sensitivity, supply voltage and upstream protection, quantity and destination market so the selected configuration can be identified.