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Wago 746-2312

PCB terminal block, 746 Series, operating toolConnect conductors quickly and easily with this PCB terminal block (item number 746-2312). It is a universal connector that can be used almost anywhere, e…

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Description

PCB terminal block, 746 Series, operating toolConnect conductors quickly and easily with this PCB terminal block (item number 746-2312). It is a universal connector that can be used almost anywhere, e.g., as a pluggable PCB connector, panel feedthrough header, connector for rail-mount terminal blocks, or a floating connector for different mounting methods. Strip lengths must be between 13 and 15 mm  when connecting conductors to this PCB terminal block. This product incorporates one conductor terminal and utilizes Push-in CAGE CLAMP®. Our Push-in CAGE CLAMP® is a universal, maintenance-free connection solution for all conductor types, offering a key advantage: both solid and fine-stranded conductors with ferrules can be directly inserted without the need for tools or any preparation, such as crimping the ferrule. The item’s dimensions are (92.7 x 41.3 x 37) mm (width x height x depth). This PCB terminal block is suitable for conductor cross sections ranging from 0.5 mm² to 10 mm².Tin is used for coating the contact surfaces. This PCB terminal block is operated with an operating tool. The PCB terminal block is designed for THT soldering. The conductor is designed to be inserted into the board at a 45° angle..

Specification

Notes

Variants:Other pole numbers, 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 perIEC/EN 60664-1
Nominal voltage (III/3)800 V
Rated impulse withstand voltage (III / 3)8 kV
Rated voltage (III/2)1000 V
Rated impulse withstand voltage (III/2)8 kV
Nominal voltage (II/2)1000 V
Rated impulse withstand voltage (II/2)8 kV
Rated current50 A
Legend (ratings)(III / 2) ≙ Overvoltage category III / Pollution degree 2
Ratings perIEC/EN 60664-1 / IEC/EN 60664-1 / IEC/EN 60664-1
Overvoltage categoryIII / III / II
Pollution degree3 / 2 / 2
Nominal voltage800 V / 1000 V / 1000 V
Rated impulse withstand voltage8 kV / 8 kV / 8 kV
Rated current50 A / 50 A / 50 A

Electrical data - Ratings per UL

Approvals perUL 1059
Rated voltage UL (Use Group B)600 V
Rated current UL (Use Group B)50 A
Rated voltage UL (Use Group C)600 V
Rated current UL (Use Group C)50 A
Approvals perUL 1059 / UL 1059 / UL 1059
Use groupB / C / D
Rated voltage600 V / 600 V
Rated current50 A / 50 A

Electrical data - Ratings per CSA

Approvals perCSA
Rated voltage CSA (Use Group B)600 V
Rated current CSA (Use Group B)44 A
Rated voltage CSA (Use Group C)600 V
Rated current CSA (Use Group C)44 A
Approvals perCSA / CSA / CSA
Use groupB / C / D
Rated voltage600 V / 600 V
Rated current44 A / 44 A

Connection data

Clamping units24
Total number of potentials12
Number of connection types1
Number of levels2

Connection data - Connection 1

Connection technologyPush-in CAGE CLAMP®
Actuation typeOperating tool
Solid conductor0.5 … 10 mm² / 20 … 8 AWG
Fine-stranded conductor0.5 … 10 mm² / 20 … 8 AWG
Fine-stranded conductor; with insulated ferrule0.5 … 6 mm²
Fine-stranded conductor; with uninsulated ferrule0.5 … 6 mm²
Strip length13 … 15 mm / 0.51 … 0.59 inches
Conductor connection direction to PCB45 °
Pole number12

Physical data

Pin spacing7.5 mm / 0.295 inches
Width92.7 mm / 3.65 inches
Height41.3 mm / 1.623 inches
Height from the surface36.9 mm / 1.453 inches
Depth37 mm / 1.457 inches
Solder pin length4.4 mm
Solder pin dimensions1.6 x 1.2 mm
Drilled hole diameter with tolerance2.2 (+0.1) mm

PCB contact

PCB contactTHT
Solder pin arrangementover the entire terminal strip (staggered)
Number of solder pins per potential2

Material data

Note (material data)Information on material specifications can be found here
Colorgray
Material groupI
Insulation material (main housing)Polyamide (PA66)
Flammability class per UL94V0
Clamping spring materialChrome-nickel spring steel (CrNi)
Contact materialElectrolytic copper (ECu)
Contact platingTin
Fire load1.522 MJ
Weight92.5 g

Environmental requirements

Limit temperature range-60 … +105 °C

Commercial data

Product Group4 (Printed Circuit Connectors)
PU (SPU)8 pcs
Packaging typebox
Country of originPL
GTIN4045454156633
Customs tariff number85369010000

Product Classification

UNSPSC39121409
eCl@ss 10.027-44-04-01
eCl@ss 9.027-44-04-01
ETIM 9.0EC002643
ETIM 10.0EC002643
ECCNNO US CLASSIFICATION

Environmental Product Compliance

RoHS Compliance StatusCompliant,No Exemption

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