Schneider Electric MCB A9P52606

Schneider Electric A9P52606 is a เบรกเกอร์วงจรขนาดเล็ก (เอ็มซีบี) of the Acti9 iC40 series, featuring 1P+N pole configuration, 6A rated current, 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)/4.5ที่ (ใน 60898). It adopts DIN rail mounting and has an IP20 protection rating.

1. การตีความแบบจำลอง

2. Core Technical Parameters

3. คุณสมบัติการใช้งาน
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. ความสามารถในการทำลายล้างสูง: 6ที่ (IEC 60947‑2)/4.5ที่ (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 (เช่น, ผู้ติดต่อเสริม, alarm contacts).
8. การปรับตัวด้านสิ่งแวดล้อม: IP20 protection rating, resistant to temperatures ranging from -25℃ to 70℃, meeting the requirements of industrial and civil distribution environments.
9. ขอบเขตการสมัคร

– Overload and short-circuit protection for single-phase distribution circuits of lighting, ซ็อกเก็ต, small motors, ฯลฯ, in commercial buildings and industrial plants.

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

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

5. คำแนะนำในการคัดเลือก
6. โหลดการจับคู่: Type C curve is suitable for non-inductive loads (เช่น, lighting, ซ็อกเก็ต); 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. ทำลายความจุ: The 6kA breaking capacity is suitable for terminal distribution; the front-end should be equipped with molded case circuit breakers with higher breaking capacity (เช่น, 15kA and above).
9. Accessory Selection: According to monitoring requirements, select accessories such as auxiliary contacts (เช่น, A9A26924) and alarm contacts (เช่น, A9A26934).
10. การแก้ไขปัญหา

7. Alternative Solutions

Intra-series Alternatives: A9P52610 (1พี+เอ็น, 10ก, ประเภทซี), A9P52616 (1พี+เอ็น, 16ก, ประเภทซี), ฯลฯ, maintaining mounting and accessory compatibility.

Cross-series Alternatives: Schneider Electric IDPN series (เช่น, A9D18606, 1พี+เอ็น, 6ก, ประเภทซี) or ABB S200 series (เช่น, S201M‑C6, 1พี+เอ็น, 6ก, ประเภทซี). 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 (เอ็มซีบี) specially designed for single-phase/three-phase distribution systems. With 1P+N as the core product, it also provides multiple pole configurations including 2P, 3ป, 4ป, 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. Model Naming Rules (A9PXXXXXX)

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

   เส้นโค้งสะดุด	ทำลายความจุ	จัดอันดับปัจจุบัน	แบบอย่าง
   Type B	ประเภทมาตรฐาน	2A/4A/6A/10A/16A/20A/25A/32A/40A	A9P22602/A9P22604/A9P22606/A9P22610/A9P22616/A9P22620/A9P22625/A9P22632/A9P22640
   	ประเภท เอ็น	2A/4A/6A/10A/16A/20A/25A/32A/40A	A9P42602/A9P42604/A9P42606/A9P42610/A9P42616/A9P42620/A9P42625/A9P42632/A9P42640
   ประเภทซี	ประเภทมาตรฐาน	2A/4A/6A/10A/16A/20A/25A/32A/40A/50A/63A	A9P22602/A9P22604/A9P52606/A9P22610/A9P22616/A9P22620/A9P22625/A9P22632/A9P22640/A9P22650/A9P22663
   	ประเภท เอ็น	2A/4A/6A/10A/16A/20A/25A/32A/40A/50A/63A	A9P42602/A9P42604/A9P54606/A9P42610/A9P42616/A9P42620/A9P42625/A9P42632/A9P42640/A9P42650/A9P42663
   Type D	ประเภทมาตรฐาน	10A/16A/20A/25A/32A/40A/50A/63A	A9P62610/A9P62616/A9P62620/A9P62625/A9P62632/A9P62640/A9P62650/A9P62663
   	ประเภท เอ็น	10A/16A/20A/25A/32A/40A/50A/63A	A9P64610/A9P64616/A9P64620/A9P64625/A9P64632/A9P64640/A9P64650/A9P64663

   2ป (Two-pole)

3. 3ป (Three-pole)

4. 4ป (Four-pole)

5. 3พี+เอ็น (Three-pole + Neutral)

3. Key Features and Selection Points
4. ข้อดีหลัก:

1P+N Design: Live wire protection plus synchronous neutral wire switching, suitable for 230V single-phase systems, saving installation space (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: Type B (for electronic equipment), ประเภทซี (for lighting/sockets), Type D (for motors/power loads).

2. Comparison with the Original Model:

The model you queried: A9P52606: 1พี+เอ็น, 6ก, ประเภทซี, standard breaking capacity (4.5kA/6kA).

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

Same current with different curves: A9P42606 (Type B), A9P62606 (Type D).

3. Accessory Compatibility: The full series is compatible with Acti9 standard accessories, such as auxiliary contacts (A9A26924) and alarm contacts (A9A26934).
4. สถานการณ์การใช้งานทั่วไป