A9F18325-IC65N-3P-C25A 슈나이더 회로 차단기

암호	설명
A9F18325	Official order number for Schneider Electric Acti9 iC65N 소형 회로 차단기
IC65N	제품 시리즈: Acti9 iC65 series, N-type breaking capacity (6그만큼), thermal-magnetic trip unit
3피	극 수: 3 극 (3-위상 3선), can switch off three phases simultaneously
C25A	C-curve tripping, rated current 25A (at 30°C)

목	사양
상표	슈나이더 일렉트릭
제품 시리즈	Acti9 iC65N
유형	소형 회로 차단기 (MCB), thermal-magnetic trip
정격전류	25에이 (at 30°C)
폴란드	3피 (3 protective poles)
트리핑 곡선	C-곡선 (instantaneous trip at 5–10In, for distribution and lighting circuits)
차단 용량	6그만큼 (compliant with IEC/EN 60898-1)
정격전압	400뷔와 (3-단계), 230뷔와 (단상)
정격 주파수	50/60헤르츠
설치	35mm 표준 DIN 레일 장착
Ambient Conditions	Temp: -25°C ~ +40°C, 고도 2000m 이하, humidity ≤95% (비응축)
보호	과부하 보호 (thermal trip) 및 단락 보호 (magnetic trip)

제품특징
높은 신뢰성: Thermal-magnetic tripping provides accurate overload and short-circuit protection
모듈형 디자인: 컴팩트한 사이즈, 패널 공간 절약, easy installation and maintenance
Wide Application: For all low-voltage distribution systems: 주거용, commercial and industrial
인증: IEC/EN 준수 60898-1, GB10963.1 and other international & national standards
긴 서비스 수명: Mechanical life ≥20,000 operations, electrical life ≥5,000 operations
응용

3‑phase distribution systems: Overload and short-circuit protection for 3‑phase circuits

Lighting circuits: 3‑phase lighting protection in large commercial buildings and industrial plants

Power equipment: Control and protection of small 3‑phase motors, 슬리퍼, 팬, 등.

Distribution boards / cabinets: Main or branch switch for low-voltage distribution systems

5.1 Schneider Same-Series Replacements

모델	차이점	Application Change
A9F18320	20에이, C-곡선, 3피	For lower load current
A9F18332	32에이, C-곡선, 3피	For higher load current
A9F19325	25에이, D-곡선, 3피	For inductive loads such as motors
A9F18225	25에이, C-곡선, 2피	Single-phase circuit protection

설치 & 사용법 참고 사항
설치 전, confirm model matches system parameters: check rated current, poles and tripping curve
Must be mounted on standard 35mm DIN rail for secure installation
Ensure terminals are tightly connected to avoid overheating
Inspect breaker status regularly to ensure proper tripping mechanism
잘못된 여행 이후, eliminate the cause before manually resetting
선택 권장 사항
C-curve is suitable for distribution and lighting circuits; not recommended for frequent-start motors (use D-curve)
3P breakers are for 3-phase 3-wire systems; use 4P if neutral protection is required
6kA breaking capacity is for general industrial & 상업용 건물; use higher-rated types (예를 들어. H-type 10kA) for high short-circuit current

Recommended Replacements for A9F18325-IC65N-3P-C25A

교체 모델	주문 번호.	주요 매개변수	차이점	애플리케이션
IC65N 3P C25A	A9F18325	3피, C25A, 6그만큼	동일한, original	Same distribution protection
IC65N 3P C20A	A9F18320	3피, C20A, 6그만큼	20에이 (lower)	3-phase lighting / distribution with lower load
IC65N 3P C32A	A9F18332	3피, C32A, 6그만큼	32에이 (higher)	3-phase lighting / distribution with higher load
IC65N 3P D25A	A9F19325	3피, D25A, 6그만큼	D-곡선 (10–14In trip)	3-위상 모터, compressors and inductive loads
IC65H 3P C25A	A9F28325	3피, C25A, 10그만큼	10그만큼 (더 높은 차단 용량)	Industrial environments with high short-circuit current
IC65L 3P C25A	A9F38325	3피, C25A, 15그만큼	15그만큼 (highest level)	Critical power systems with very high fault current
IC65N 4P C25A	A9F18425	4피, C25A, 6그만큼	4 극 (includes neutral protection)	3-phase 4-wire systems

시리즈	모델	주문 번호.	Upgrade Advantage	애플리케이션
Acti9 IC60N	IC60N 3P C25A	A9F58325	More compact, higher short-circuit withstand	New projects with limited panel space
Acti9 IC40N	IC40N 3P C25A	A9P58325	Ultra-slim (18mm/pole), 공간 절약	Small distribution boards, 주거용 / 광고

상표	모델	주요 매개변수	성냥	비용
씨줄	S203-C25	3피, C25A, 6그만큼	★★★★★	중간, 믿을 수 있는 품질
지멘스	5SY6325-7CC	3피, C25A, 6그만큼	★★★★★	중간, German quality
친트	NXB-63-3P C25	3피, C25A, 6그만큼	★★★★☆	Lower, high-quality domestic
맛있는	CDM30s-63C25/3300	3피, C25A, 6그만큼	★★★★☆	Lower, 비용 효율적
창수 스위치	CH1-63C25/3P	3피, C25A, 6그만큼	★★★★☆	Lower, well-known domestic brand
Liangxin	NDM1-63C25/3P	3피, C25A, 6그만큼	★★★★☆	Lower, suitable for industry