Wago 745-804 Data Sheet

Data sheet | Item number:745-804

Stackable PCB terminal block; 4 mm²; Pin spacing 5 mm; 1-pole; suitable for
Ex-i applications; CAGE CLAMP®; commoning option

Color:

Item description

745-804

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Data sheet | Item number:745-804

Item description

Modular PCB terminal blocks with screwdriver-actuated CAGE CLAMP for custom PCB terminal strip assemblies

®

Versions with Ex approval

Common and distribute potentials via comb-style jumper bars

Double solder pins for high mechanical stability

Integrated testing tap

Marker slot for Mini-WSB markers

Data

Electrical data

Ratings per IEC/EN 60664-1

Rated voltage (III / 3) 320 V

Rated impulse voltage (III / 3) 4 kV

Rated voltage (III / 2) 320 V

Rated impulse voltage (III / 2) 4 kV

Rated voltage (II / 2) 630 V

Rated impulse voltage (II / 2) 4 kV

Rated current 32 A

Approvals per UL 1059

Rated voltage UL (Use Group B) 300 V

Rated current UL (Use Group B) 20 A

Rated voltage UL (Use Group D) 300 V

Rated current UL (Use Group D) 10 A

Approvals per CSA

Rated voltage CSA (Use Group B) 300 V

Rated current CSA (Use Group B) 20 A

Rated voltage CSA (Use Group D) 300 V

Rated current CSA (Use Group D) 10 A

Connection data

Connection technology

CAGE CLAMP

®

Actuation type Operating tool

Solid conductor 0.08 … 4mm²/ 28 … 12AWG

Fine-stranded conductor 0.08 … 4mm²/ 28 … 12AWG

Fine-stranded conductor with ferrule with plastic collar 0.25 … 2.5mm²

Fine-stranded conductor with ferrule without plastic collar 0.25 … 2.5mm²

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Data sheet | Item number:745-804

Strip length 8 … 9mm/ 0.31 … 0.35inch

Conductor entry angle to the PCB 45 °

No. of poles 1

Total number of connection points 1

Total number of potentials 1

Number of connection types 1

Number of levels 1

Number of jumper slots 1

Geometrical Data

Pin spacing 5mm/ 0.197inch

Width 6.5mm/ 0.256inch

Height 23mm/ 0.906inch

Height from the surface 19mm/ 0.748inch

Depth 22.9mm/ 0.902inch

Solder pin length 4mm

Solder pin dimensions 0.8 x 1.2mm

Drilled hole diameter (tolerance)

1.5 mm

(- … +0.1)

PCB contact

PCB contact THT

Solder pin arrangement within the terminal block, in line

Number of solder pins per potential 2

Material Data

Color blue

Material group I

Insulating material Polyamide 66 (PA 66)

Flammability class per UL94 V0

Clamping spring material Chrome nickel spring steel (CrNi)

Contact material Electrolytic copper (E )

Cu

Contact plating tin-plated

Fire load 0.032 MJ

Weight 2 g

Environmental Requirements

Limit temperature range -60 … +105°C

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