PCB terminal block; 1.5 mm²; Pin spacing 3.5 mm; 4-pole; PUSH WIRE®; white
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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 744-304?
744-304 se abastece bajo pedido — solicite un presupuesto y confirmaremos la disponibilidad exacta y el plazo de entrega para esta unidad concreta.
¿Puedo recoger 744-304 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 744-304 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 744-304, según disponibilidad y destino.
<h2>PCB terminal block, 744 Series, operating tool</h2><br/><br/>This PCB terminal block (item number 744-304) is designed for easy and secure connections. You can count on proven safety with these PCB terminal blocks, perfect for a wide range of applications when designing your devices. Conductors can only be connected to this PCB terminal block if their strip length is between 8 and 9 mm . Featuring one conductor terminal along with PUSH WIRE®, this product is highly versatile. Our reliable PUSH WIRE® connection offers the fastest method for clamping conductors. It utilizes the conductor's stiffness to overcome the clamping spring's contact force. Dimensions: (14.9 x 10.1 x 12.5) mm (width x height x depth). Depending on the conductor type, this PCB terminal block is ideal for conductor cross sections ranging from 0.5 mm² to 1.5 mm².<br/><br/><h3></h3><br/><br/>Tin is used for coating the contact surfaces. An operating tool is used to operate this PCB terminal block. THT is used to assemble the PCB terminal block. Insert the conductor into the board at an angle of 0°..<br/>
Especificaciones
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 | 3 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 | 3 A / 3 A / 3 A |
Electrical data - Ratings per UL
| Approvals per | UL 1059 |
| Rated voltage UL (Use Group B) | 300 V |
| Rated current UL (Use Group B) | 6 A |
| Rated voltage UL (Use Group D) | 300 V |
| Rated current UL (Use Group D) | 6 A |
| Approvals per | UL 1059 / UL 1059 / UL 1059 |
| Use group | B / C / D |
| Rated voltage | 300 V / 300 V |
| Rated current | 6 A / 6 A |
Connection data
| Clamping units | 4 |
| Total number of potentials | 4 |
| Number of connection types | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | PUSH WIRE® |
| Actuation type | Operating tool |
| Solid conductor | 0.5 … 1.5 mm² / 20 … 16 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
| Conductor connection direction to PCB | 0 ° |
| Pole number | 4 |
Physical data
| Pin spacing | 3.5 mm / 0.138 inches |
| Width | 14.9 mm / 0.587 inches |
| Height | 10.1 mm / 0.398 inches |
| Height from the surface | 6.6 mm / 0.26 inches |
| Depth | 12.5 mm / 0.492 inches |
| Solder pin length | 3.5 mm |
| Solder pin dimensions | 0.35 x 0.9 mm |
| Drilled hole diameter with tolerance | 1.1 (+0.1) mm |
PCB contact
| PCB contact | THT |
| Solder pin arrangement | over the entire terminal strip (staggered) |
| Number of solder pins per potential | 1 |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | white |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Clamping spring material | Copper alloy |
| Contact plating | Tin |
| Fire load | 0.021 MJ |
| Weight | 1.1 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
Commercial data
| PU (SPU) | 800 pcs |
| Packaging type | box |
| Country of origin | CH |
| GTIN | 4055143300537 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121409 |
| eCl@ss 10.0 | 27-44-04-01 |
| eCl@ss 9.0 | 27-44-04-01 |
| ETIM 9.0 | EC002643 |
| ETIM 10.0 | EC002643 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
