Ficha Producto

XJ12 Three-Phase Sequence Protection Relay

Name: Sequences Relay
SKU: SH-08030149
Price: 0.22 USD
Availability: InStock

A compact DIN-rail phase-sequence relay for matched three-phase control circuits. The narrow front panel provides Normal and Alarm indications, with input and relay-contact terminals at opposite ends. Match the complete relay version, sensing supply and contact duty to the equipment circuit.

Product Views

XJ12 front indicator panel and side identification

Side label, terminal openings and DIN housing

Side profile and terminal identification

Product Information

Item	Specification
Model	XJ12
Sensing/control supply reference	380 VAC, three-phase, three-wire
Supply frequency selection	50 / 60 Hz
Relay-contact capacity reference	250 VAC / 3 A control-circuit duty; match actual load category
Contact configuration	One changeover contact set
Functions	Phase-sequence and phase-loss monitoring
Mounting reference	35 mm DIN rail
Front indications	Normal / Alarm

XJ12 and XJ3 Series Comparison

Selection	XJ12	XJ3 series / version selection
Main use	Compact phase-sequence/phase-loss monitoring	Industrial three-phase monitoring by version
Supply reference	380 VAC, three-phase three-wire	380 VAC, three-phase three-wire; confirm version
Contact-duty reference	250 VAC / 3 A	380 VAC / 3 A or 250 VAC / 5 A, depending on version
Phase loss / phase sequence	Included functions	Included functions
Under/over-voltage function	Not standard on base selection	XJ3-D version selection
Voltage-unbalance function	Not standard on base selection	XJ3-G version selection
Mounting	35 mm DIN rail	35 mm DIN rail or mounting arrangement by version

Before Ordering

Compare full model/version, three-phase sensing supply, contact duty, mounting clearance and terminal arrangement.
Confirm any required under/over-voltage or unbalance function by exact suffix; do not assume these functions from the base XJ12 name.
Qualified electrical personnel must isolate, wire and function-test the relay in the complete control circuit. Follow the original terminal diagram, not a photograph alone.

Frequently Asked Questions

Does XJ12 include all XJ3-D or XJ3-G functions?

No. The base XJ12 selection monitors phase loss and phase sequence; additional functions depend on the exact relay version.

Is 250 VAC / 3 A the relay's sensing supply?

No. It describes a relay-contact duty reference. The sensing supply is a separate selection.

Can a similar relay be substituted by matching the housing?

Compare full model, required functions, sensing voltage, terminal arrangement and contact duty before replacement.

Does the comparison table change the ordered item to XJ3?

No. XJ12 remains the selection here; choose any related version explicitly when ordering.

Soluciones de embalaje

Opciones de embalaje protector seleccionadas según el tamaño, el peso del producto y los requisitos de envío.

Embalaje en cartón

Embalaje en caja de madera

Embalaje en palet

Fábrica y fabricación

Desde la fabricación de precisión hasta la inspección final, cada proceso contribuye a una calidad constante y a un suministro confiable.

Por qué elegirnos

Suministro confiable de piezas para ascensores con servicio directo de fábrica, calidad genuina y soporte fiable.

01 Cobertura del 100% de repuestos
02 Precios directos de fábrica
03 Aseguramiento de la calidad
04 Servicio integral
05 Soporte postventa confiable

Logística global y entrega

Ofrecemos un servicio de envío confiable para pedidos de piezas de ascensores en todo el mundo, ayudándole a recibir los productos adecuados de manera eficiente y con total seguridad.

Envío mundial

Opciones de entrega flexibles para clientes en mercados globales.

Transporte marítimo, aéreo y terrestre

Los métodos de envío pueden adaptarse según su destino, plazos y requerimientos del pedido.

Embalaje cuidadoso para exportación

Los productos se embalan de forma segura para protegerlos durante el transporte.

Servicio logístico ágil

Nuestro equipo coordina la entrega desde la confirmación del pedido hasta el servicio postventa.

Calificaciones y certificaciones

Proporcionamos certificados, informes de inspección y documentos de cumplimiento aplicables a las piezas de ascensores, lo que le permite abastecerse con mayor confianza.

Sequences Relay