Wago 745-1404 Data Sheet

Data sheet | Item number:745-1404

PCB terminal block; 6 mm²; Pin spacing 12.5 mm; 4-pole; CAGE CLAMP®;
commoning option

L = (pole no. – 1) x pin spacing + 7.5mm

L = L + 1.6mm ≙ version mounting flanges

1

without

Color:

745-1404

01.05.2019Page /1 10

Data sheet | Item number:745-1404

Item description

PCB terminal strips with screwdriver-actuated CAGE CLAMP

®

Versions with Ex approval

Unrestricted UL approval up to 600 V with 12.5 mm pin spacing

Double solder pins for high mechanical stability

Custom color combinations

Integrated testing tap

Marker slot for Mini-WSB markers

Data

Electrical data

Ratings per IEC/EN 60664-1

Rated voltage (III / 3) 1000 V

Rated impulse voltage (III / 3) 8 kV

Rated voltage (III / 2) 1000 V

Rated impulse voltage (III / 2) 8 kV

Rated voltage (II / 2) 1000 V

Rated impulse voltage (II / 2) 8 kV

Rated current 41 A

Approvals per UL 1059

Rated voltage UL (Use Group B) 600 V

Rated current UL (Use Group B) 30 A

Rated voltage UL (Use Group C) 600V

Rated current UL (Use Group C) 30 A

Approvals per CSA

Rated voltage CSA (Use Group B) 600 V

Rated current CSA (Use Group B) 30 A

Rated voltage CSA (Use Group C) 600V

Rated current CSA (Use Group C) 30 A

Connection data

Connection technology

CAGE CLAMP

®

Actuation type Operating tool

Solid conductor 0.2 … 6mm²/ 24 … 10AWG

Fine-stranded conductor 0.2 … 6mm²/ 24 … 10AWG

745-1404

01.05.2019Page /2 10

Data sheet | Item number:745-1404

Fine-stranded conductor with ferrule with plastic collar 0.25 … 4mm²

Fine-stranded conductor with ferrule without plastic collar 0.25 … 4mm²

Strip length 11 … 12mm/ 0.43 … 0.47inch

Conductor entry angle to the PCB 45 °

No. of poles 4

Total number of connection points 4

Total number of potentials 4

Number of connection types 1

Number of levels 1

Geometrical Data

Pin spacing 12.5mm/ 0.492inch

Width 46.6mm/ 1.835inch

Height 27.5mm/ 1.083inch

Height from the surface 23mm/ 0.906inch

Depth 29.1mm/ 1.146inch

Solder pin length 4.5mm

Solder pin dimensions 1 x 1.4mm

Drilled hole diameter (tolerance)

1.8 mm

(- … +0.1)

PCB contact

PCB contact THT

Solder pin arrangement over the entire terminal strip, in line

Number of solder pins per potential 2

Material Data

Color gray

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 0.475 MJ

Weight 25.101 g

Environmental Requirements

Limit temperature range -60 … +105°C

745-1404

01.05.2019Page /3 10