رابط هشدار سفر MCCB
اطلاعات فنی
MCCB trip alarm contact specifications
W9 Group lists this MCCB trip alarm contact for signaling a compatible breaker trip event. Confirm the events that operate the contact and its reset sequence using the exact accessory diagram; an alarm contact does not itself provide the breaker’s protection function.
| بُعد | 125/160 | 250 | 400 |
| کد | Al-125 | Al-250 | Al-400 |
| UE(V) | AC | دی سی | |||
| 230 ولت | ۴۰۰ ولت | 110 | 220 | 24 | |
| ln(A) | 0.3 | 0.3 | 0.15 | 0.15 | 0.15 |
راهنمای انتخاب
Selecting a trip alarm contact for the MCCB frame
Specify the complete order code, circuit duty, installation conditions and required documents when requesting a MCCB trip alarm contact quotation from W9 Group.
شناسایی قطع کننده اصلی
Provide the full MCCB model, frame and existing accessory arrangement. Confirm mechanical and electrical compatibility before ordering.
Specify the required function
Describe the operating or signaling task and the intended control system. Confirm the accessory function and any additional components.
Match the connection details
Request the exact wiring or installation drawing, mounting dimensions and terminal arrangement for the offered accessory.
Confirm the order contents
Confirm included parts, operating conditions and required documentation. Do not infer a complete control assembly from an accessory name.
درباره W9 Group
W9 Group support for MCCB trip alarm contact selection
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a MCCB trip alarm contact enquiry, contact W9 Group about configuration and matching product documents.
منابع مرتبط
MCCB trip alarm contact terminal and contact-duty documents
Use technical support and related products to specify MCCB trip alarm contact. Request a datasheet and wiring diagram matching the selected MCCB trip alarm contact configuration.
محصول مرتبطرابط جانبی MCCBعملکرد و پیکربندی را مقایسه کنید؛ درخواست امتیازات جداگانه برای مدل‌ها را ارائه دهید
اسنادمرکز دانلود W9 GroupRequest the current document for your quoted MCCB trip alarm contact variant
سوالات متداول خریداران
MCCB trip alarm contact signaling and compatibility FAQs
Find answers about MCCB trip alarm contact selection, configuration and ordering.
What does this contact indicate?
The source describes signaling when the host breaker trips. Confirm which trip events operate the contact and how the indication differs from manual switching.
Which accessory codes and host frames are listed?
The original table lists AL-125, AL-250 and AL-400 with frame associations. Confirm the complete host model, mounting position and compatible order code.
Can it switch the breaker’s main load?
Treat the accessory as a signaling contact and confirm its contact-duty rating. The host breaker’s main current rating is not the accessory’s switching rating.
How should I choose between AC and DC signaling circuits?
Provide the signaling supply, circuit current and load type. Request the matching contact rating and terminal diagram; do not transfer an AC rating directly to a DC control circuit.
Are normally open and normally closed terminals identified?
Request the exact terminal and contact-state diagram, including the state before operation, after a trip and after reset. The contact arrangement must match the control logic.
Does the contact include a remote trip or motor mechanism?
No such mechanism is established by this signaling accessory description. Confirm any separate shunt release, motor operator or controller required by the system.
What is needed for a MCCB trip alarm contact quotation?
اطلاعات مورد نیاز را، تعداد، بازار مقصد و الزامات اسناد را ارسال کنید. از W9 Group درخواست کنید تا قیمت، حداقل مقدار سفارش، نمونه‌ها و زمان تحویل برای پیکربندی انتخاب شده را تأیید کند.
سؤال و جواب درباره محصول
Request an MCCB trip alarm contact quotation
به گروه W9 کد کامل سفارش، وظایف مدار، شرایط نصب و مدارک مورد نیاز، تعداد و بازار مقصد را اطلاع دهید تا بتوان پیکربندی انتخاب شده را شناسایی کرد.