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  • Disjuntor de circuito miniatura de alto rendimiento JCB3-125DC 10kA Imagen de la galería 1
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Disjuntor JCB3-125DC de CA

W9 Group lists the JCB3-125DC DC circuit breaker for overload and short-circuit protection in direct-current circuits. The summary identifies a high-current range and pole-dependent voltage capability; confirm the exact ordered configuration and wiring before selection.

DATOS TÉCNICOS

JCB3-125DC DC circuit breaker specifications

W9 Group lists the JCB3-125DC DC circuit breaker for overload and short-circuit protection in direct-current circuits. The summary identifies a high-current range and pole-dependent voltage capability; confirm the exact ordered configuration and wiring before selection.

JCB3-125DC product specifications
Modelo JCB3-125DC
Categoría de producto DC miniature circuit breaker
Limite actual de la lista Up to 125A
Opciones de pole 1 pole, 2 pole, 3 pole, 4 pole
Summary voltage scope Up to 1000V DC; four-pole configuration stated
Capacidad de ruptura indicada 10kA; confirm operating conditions

Guía de selección

JCB3-125DC high current DC MCB selection

Specify the complete order code, circuit duty, installation conditions and required documents when requesting a JCB3-125DC quotation from W9 Group.

01

Defina el circuito de suministro

Indíquese el tipo de suministro, la tensión máxima del circuito y la disposición de puesta a tierra. Confirme la conexión de polos requerida a partir del diagrama de cableado correspondiente.

02

Coordinar el flujo actual y liberarlo

Elija el voltaje actual requerido utilizando el conductor y la carga. Solicite la curva de recorrido exacta y cualquier reducción de potencia relacionada con la instalación.

03

Compare la interrupción de la falla

Indíquese la corriente de cortocircuito potencial. Confirme la clasificación de ruptura, la tensión de funcionamiento y el estándar de ensayo aplicable conjuntamente.

04

Verifique los detalles de la instalación

Solicite límites de terminales, dimensiones de montaje, par de torsión y compatibilidad con accesorios para el código completo del modelo.

Before specifying JCB3-125DC: Confirm current, pole-dependent DC voltage, polarity, trip curve and fault duty. No sibling-model wiring data is substituted.

QUÉ ES W9 GROUP

W9 Group support for JCB3-125DC DC MCB

Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JCB3-125DC enquiry, contact W9 Group about configuration and matching product documents.

Ámbito de aplicación de los productos de protección de circuitos W9 Group para OEM y ODM
Rango de protección contra circuitos de W9 Group — ilustración de la categoría.

RECURSOS RELACIONADOS

JCB3-125DC DC MCB Connection Diagrams

Use technical support and related products to specify JCB3-125DC. Request a datasheet and wiring diagram matching the selected JCB3-125DC configuration.

Preguntas frecuentes del comprador

JCB3-125DC DC MCB selection FAQs

Find answers about JCB3-125DC selection, configuration and ordering.

Does the maximum DC voltage apply to one pole?

No. The summary states up to 250V DC per pole and identifies the four-pole version for up to 1000V DC. Confirm the exact diagram and voltage for the ordered pole arrangement.

Which currents can I order?

The summary lists currents up to 125A. Request the complete current-option schedule and matching trip curve; the maximum is not a statement that every unit has the same current.

Is the breaker non-polarity?

A non-polarity connection is not established by the available target summary. Confirm terminal polarity and permitted current direction from the exact wiring diagram.

How should I verify the breaking rating?

The supplier lists 10kA. Confirm its DC operating voltage, pole connection and test conditions before comparing it with the prospective fault current.

Can an AC-rated breaker be substituted?

Confirm a dedicated DC rating and connection arrangement. AC ratings alone do not establish suitability for interrupting a direct-current fault.

What installation details should be requested?

Request dimensions, terminal conductor limits, tightening torque, enclosure requirements and any DC-specific connection instructions for the selected version.

What is needed for a JCB3-125DC 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 a JCB3-125DC DC circuit breaker 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.

Contacte a W9 Group