Schneider Electric MCB A9P52606

Schneider Electric A9P52606 is a 소형 회로 차단기 (MCB) of the Acti9 iC40 series, featuring 1P+N pole configuration, 6정격 전류, and C-type tripping curve. It is designed for overload and short-circuit protection of conventional distribution circuits such as lighting and socket systems, with a rated breaking capacity of 6kA (IEC 60947‑2)/4.5그만큼 (안에 60898). It adopts DIN rail mounting and has an IP20 protection rating.

1. 모델 해석

2. 핵심 기술 매개변수

3. 기능적 특징
4. 1P+N Design: Live wire protection plus synchronous neutral wire switching, suitable for single-phase distribution systems, with clear wiring and convenient maintenance.
5. Type C Tripping Curve: Suitable for conventional loads such as lighting and sockets, balancing overload time-delay and short-circuit instantaneous tripping, with strong resistance to inrush current.
6. High Breaking Capacity: 6그만큼 (IEC 60947‑2)/4.5그만큼 (EN 60898‑1), capable of handling severe short-circuit faults and ensuring distribution safety.
7. Standard Mounting: DIN rail mounting with 1-module width, saving switchgear space, and compatible with Acti9 series accessories (예를 들어, 보조 접점, 알람 접점).
8. 환경 적응성: IP20 보호 등급, resistant to temperatures ranging from -25℃ to 70℃, meeting the requirements of industrial and civil distribution environments.
9. 적용범위

– Overload and short-circuit protection for single-phase distribution circuits of lighting, 소켓, 소형 모터, 등., in commercial buildings and industrial plants.

Places with high requirements for power supply reliability, such as office buildings, 호텔, and hospitals.

Compatible with Acti9 series distribution boxes, used in scenarios such as terminal power distribution and branch circuit protection.

5. 선택 권장 사항
6. 부하 매칭: Type C curve is suitable for non-inductive loads (예를 들어, 조명, 소켓); avoid selecting Type D (for power loads) or Type B (for electronic equipment) curves.
7. Circuit Matching: With a rated current of 6A, it is suitable for 1.5mm² copper core cables (long-term current-carrying capacity ≥ 10A), and the circuit length should be ≤ 100m.
8. 차단 용량: The 6kA breaking capacity is suitable for terminal distribution; the front-end should be equipped with molded case circuit breakers with higher breaking capacity (예를 들어, 15kA and above).
9. 액세서리 선택: According to monitoring requirements, select accessories such as auxiliary contacts (예를 들어, A9A26924) and alarm contacts (예를 들어, A9A26934).
10. 문제 해결

7. 대체 솔루션

Intra-series Alternatives: A9P52610 (1P+N, 10에이, C형), A9P52616 (1P+N, 16에이, C형), 등., maintaining mounting and accessory compatibility.

Cross-series Alternatives: Schneider Electric IDPN series (예를 들어, A9D18606, 1P+N, 6에이, C형) or ABB S200 series (예를 들어, S201M‑C6, 1P+N, 6에이, C형). It is necessary to verify the matching of mounting dimensions and breaking capacity.

Complete Guide to Other Models of Schneider Electric Acti9 iC40 Series

Schneider Electric Acti9 iC40 series is a miniature circuit breaker (MCB) specially designed for single-phase/three-phase distribution systems. With 1P+N as the core product, it also provides multiple pole configurations including 2P, 3피, 4피, and 3P+N. The tripping curves cover Type B/C/D, and the breaking capacity is divided into standard type (4.5kA Icn/6kA Icu) and Type N (6kA Icn/10kA Icu), with rated current covering the full range of 1A~63A. The following is a structured and complete list of models:

1. 모델 명명 규칙 (A9PXXXXXX)

2. Classified List of Full Series Models
3. 1P+N (Most Commonly Used)
   

   트리핑 곡선	차단 용량	정격전류	모델
   B형	표준형	2A/4A/6A/10A/16A/20A/25A/32A/40A	A9P22602/A9P22604/A9P22606/A9P22610/A9P22616/A9P22620/A9P22625/A9P22632/A9P22640
   	N형	2A/4A/6A/10A/16A/20A/25A/32A/40A	A9P42602/A9P42604/A9P42606/A9P42610/A9P42616/A9P42620/A9P42625/A9P42632/A9P42640
   C형	표준형	2A/4A/6A/10A/16A/20A/25A/32A/40A/50A/63A	A9P22602/A9P22604/A9P52606/A9P22610/A9P22616/A9P22620/A9P22625/A9P22632/A9P22640/A9P22650/A9P22663
   	N형	2A/4A/6A/10A/16A/20A/25A/32A/40A/50A/63A	A9P42602/A9P42604/A9P54606/A9P42610/A9P42616/A9P42620/A9P42625/A9P42632/A9P42640/A9P42650/A9P42663
   D형	표준형	10A/16A/20A/25A/32A/40A/50A/63A	A9P62610/A9P62616/A9P62620/A9P62625/A9P62632/A9P62640/A9P62650/A9P62663
   	N형	10A/16A/20A/25A/32A/40A/50A/63A	A9P64610/A9P64616/A9P64620/A9P64625/A9P64632/A9P64640/A9P64650/A9P64663

   2피 (Two-pole)

3. 3피 (Three-pole)

4. 4피 (Four-pole)

5. 3P+N (Three-pole + 중립적)

3. Key Features and Selection Points
4. 핵심 장점:

1P+N Design: Live wire protection plus synchronous neutral wire switching, suitable for 230V single-phase systems, 설치 공간 절약 (1 module = 18mm).

Graded Breaking Capacity: Standard type is suitable for terminal distribution, while Type N is suitable for front-end circuits close to distribution transformers.

Tripping Curve Adaptability: B형 (for electronic equipment), C형 (for lighting/sockets), D형 (for motors/power loads).

2. Comparison with the Original Model:

문의하신 모델은: A9P52606: 1P+N, 6에이, C형, 표준 차단 용량 (4.5kA/6kA).

Upgraded Type N version: A9P54606 (breaking capacity upgraded to 6kA/10kA).

Same current with different curves: A9P42606 (B형), A9P62606 (D형).

3. 액세서리 호환성: The full series is compatible with Acti9 standard accessories, 보조 접점과 같은 (A9A26924) and alarm contacts (A9A26934).
4. 일반적인 애플리케이션 시나리오