Conector auxiliar de MCCB
DATOS TÉCNICOS
MCCB auxiliary contact specifications
W9 Group lists this MCCB auxiliary contact for remote indication of the breaker’s ON or OFF/tripped status through an auxiliary circuit. Select the contact using the host frame and the required signaling duty; the contact does not carry the breaker’s main load current.
| Marco | 125/160 | 250 | 400 |
| Código | AX-125 | AX-250 | AX-400 |
| UE(V) | AC | DC | |||
| 230V | 400V | 110 | 220 | 24 | |
| ln(A) | 0.3 | 0.3 | 0.15 | 0.15 | 0.15 |
Guía de selección
Selecting an auxiliary contact for the MCCB frame
Specify the complete order code, circuit duty, installation conditions and required documents when requesting a MCCB auxiliary contact quotation from W9 Group.
Identifique el interruptor del host
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.
QUÉ ES W9 GROUP
W9 Group support for MCCB auxiliary contact selection
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a MCCB auxiliary contact enquiry, contact W9 Group about configuration and matching product documents.
RECURSOS RELACIONADOS
MCCB auxiliary contact terminal and contact-duty documents
Use technical support and related products to specify MCCB auxiliary contact. Request a datasheet and wiring diagram matching the selected MCCB auxiliary contact configuration.
PRODUCTO RELACIONADOMCCB trip alarm contactCompare función y configuración; solicite calificaciones separadas para cada modelo
DOCUMENTOSCentro de descarga de W9 GroupRequest the current document for your quoted MCCB auxiliary contact variant
Preguntas frecuentes del comprador
MCCB auxiliary contact signaling and compatibility FAQs
Find answers about MCCB auxiliary contact selection, configuration and ordering.
What does this contact indicate?
The source describes remote indication of the breaker’s ON or OFF/tripped state. Confirm the exact contact sequence for manual opening, fault trip and reset.
Which accessory codes and host frames are listed?
The original table lists AX-125, AX-250 and AX-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 auxiliary contact quotation?
Envíe la configuración requerida, la cantidad, el mercado de destino y los requisitos documentales. Solicite a W9 Group que confirme el precio, la cantidad mínima de pedido, las muestras y el plazo de entrega para la configuración seleccionada.
Solicitud de producto
Request an MCCB auxiliary contact quotation
Informe a W9 Group del código completo de su pedido, la función del circuito, las condiciones de instalación y los documentos requeridos, la cantidad y el mercado de destino para que pueda identificarse la configuración seleccionada.