Inicio / Wago / PCB terminal block; push-button; 2.5 mm²; Pin spacing 5/5.08 mm; 3-pole; CAGE CLAMP®; commoning option; gray

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PCB terminal block; push-button; 2.5 mm²; Pin spacing 5/5.08 mm; 3-pole; CAGE CLAMP®; commoning option; gray

Name: PCB terminal block; push-button; 2.5 mm²; Pin spacing 5/5.08 mm; 3-pole; CAGE CLAMP®; commoning option; gray
Brand: Wago
SKU: 256-403

Referencia: 256-403 · Marca: Wago

Precio bajo consulta

Solicitar presupuesto

Garantía de 12 meses (nuevo) · 3 meses (usado/reacondicionado)

Devoluciones en 30 días, sin comisión de reposición en piezas sin usar

Envío mediante

Datos rápidos

Disponibilidad	Confirmación bajo consulta
Categoría	PCB Terminal Blocks and Pluggable Connectors
Ciclo de vida	active
Garantía	12 meses (nuevo) · 3 meses (usado/reacondicionado)

Envío y disponibilidad

¿Cuándo se puede enviar 256-403?

256-403 se abastece bajo pedido — solicite un presupuesto y confirmaremos la disponibilidad exacta y el plazo de entrega para esta unidad concreta.

¿Puedo recoger 256-403 en persona?

Es posible recoger el pedido en nuestro almacén de Groningen, Países Bajos — contáctenos antes de realizar el pedido para confirmar disponibilidad y acordar un horario de recogida.

¿Está disponible el envío exprés?

Sí — menciónelo al solicitar un presupuesto para 256-403 e incluiremos las opciones de envío exprés en nuestra respuesta.

Nuestra planta está parada y lo necesitamos urgentemente — ¿pueden ayudar?

Ante una avería crítica, contáctenos directamente al +31 (0)50-7110348 o a sales@partnerplc.com — estudiaremos un envío urgente el mismo día o un transporte dedicado para 256-403, según disponibilidad y destino.

<h2>PCB terminal block, 256 Series, with 5 mm pin spacing</h2><br/><br/>This PCB terminal block (item number 256-403) is designed to connect conductors quickly and easily. You can count on proven safety with these PCB terminal blocks, perfect for a wide variety of applications when designing your devices. Ensure that the strip lengths are between 5 and 6 mm when connecting conductors to this PCB terminal block. Featuring one conductor terminal along with CAGE CLAMP®, this connector outperforms the competition. Our CAGE CLAMP® connection provides a convenient and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. Dimensions: (17.9 x 22.2 x 17.6) mm (width x height x depth). Depending on the conductor type, this PCB terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 2.5 mm².<br/><br/><h3></h3><br/><br/>The contact surface is coated with tin. This PCB terminal block is operated with a push-button. THT is used to solder the PCB terminal block. Insert the conductor into the board at an angle of 45°..<br/>

Especificaciones

Notes

Variants:

Other pole numbers, Versions for Ex e II and Ex i, Other colors, Mixed-color PCB connector strips, Direct marking, Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/.

Electrical data - Ratings per IEC/EN

Ratings per	IEC/EN 60664-1
Nominal voltage (III/3)	250 V
Rated impulse withstand voltage (III / 3)	4 kV
Rated voltage (III/2)	320 V
Rated impulse withstand voltage (III/2)	4 kV
Nominal voltage (II/2)	630 V
Rated impulse withstand voltage (II/2)	4 kV
Rated current	24 A
Legend (ratings)	(III / 2) ≙ Overvoltage category III / Pollution degree 2
Ratings per	IEC/EN 60664-1 / IEC/EN 60664-1 / IEC/EN 60664-1
Overvoltage category	III / III / II
Pollution degree	3 / 2 / 2
Nominal voltage	250 V / 320 V / 630 V
Rated impulse withstand voltage	4 kV / 4 kV / 4 kV
Rated current	24 A / 24 A / 24 A

Electrical data - Ratings per UL

Approvals per	UL 1059
Rated voltage UL (Use Group B)	300 V
Rated current UL (Use Group B)	15 A
Rated voltage UL (Use Group D)	300 V
Rated current UL (Use Group D)	10 A
Approvals per	UL 1059 / UL 1059 / UL 1059
Use group	B / C / D
Rated voltage	300 V / 300 V
Rated current	15 A / 10 A

Electrical data - Ratings per CSA

Approvals per	CSA
Rated voltage CSA (Use Group B)	300 V
Rated current CSA (Use Group B)	15 A
Rated voltage CSA (Use Group D)	300 V
Rated current CSA (Use Group D)	10 A
Approvals per	CSA / CSA / CSA
Use group	B / C / D
Rated voltage	300 V / 300 V
Rated current	15 A / 10 A

Connection data

Clamping units	3
Total number of potentials	3
Number of connection types	1
Number of levels	1

Connection data - Connection 1

Connection technology	CAGE CLAMP®
Actuation type	Push-button
Solid conductor	0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor	0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor; with insulated ferrule	0.25 … 1.5 mm²
Fine-stranded conductor; with uninsulated ferrule	0.25 … 1.5 mm²
Note (conductor cross-section)	12 AWG: THHN, THWN
Strip length	5 … 6 mm / 0.2 … 0.24 inches
Conductor connection direction to PCB	45 °
Pole number	3

Physical data

Pin spacing	5/5.08 mm / 0.197/0.2 inches
Width	17.9 mm / 0.705 inches
Height	22.2 mm / 0.874 inches
Height from the surface	18.2 mm / 0.717 inches
Depth	17.6 mm / 0.693 inches
Solder pin length	4 mm
Solder pin dimensions	0.7 x 0.7 mm
Drilled hole diameter with tolerance	1.1 (+0.1) mm

PCB contact

PCB contact	THT
Solder pin arrangement	over the entire terminal strip (in-line)
Number of solder pins per potential	2

Material data

Note (material data)	Information on material specifications can be found here
Color	gray
Material group	I
Insulation material (main housing)	Polyamide (PA66)
Flammability class per UL94	V0
Clamping spring material	Chrome-nickel spring steel (CrNi)
Contact material	Electrolytic copper (ECu)
Contact plating	Tin
Fire load	0.052 MJ
Weight	3 g