Wago 745-1403 Data Sheet

Data sheet | Item number:745-1403
PCB terminal block; 6 mm²; Pin spacing 12.5 mm; 3-pole; CAGE CLAMP®; commoning option
L = (pole no. – 1) x pin spacing + 7.5mm
1
without
Color:
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Data sheet | Item number:745-1403
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
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Data sheet | Item number:745-1403
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 3
Total number of connection points 3
Total number of potentials 3
Number of connection types 1
Number of levels 1

Geometrical Data

Pin spacing 12.5mm/ 0.492inch
Width 34.1mm/ 1.343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 0.348 MJ
Weight 18.55 g

Environmental Requirements

Limit temperature range -60 … +105°C
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