Data Sheet

Data sheet | Item number:737-303
www.wago.com/737-303
06.12.2018Page /3 7
Rated current CSA (Use Group D) 10 A
Connection data
Connection technology
CAGE CLAMP
®
Actuation type Operating tool
Solid conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor with ferrule with plastic collar 0.25 … 1.5 mm²
Fine-stranded conductor with ferrule without plastic collar 0.25 … 2.5 mm²
Strip length 5 … 6 mm / 0.2 … 0.24 Inch
Conductor entry angle to the PCB 45 °
No. of poles 3
Total number of connection points 9
Total number of potentials 9
Number of connection types 1
Number of levels 3
Geometrical Data
Pin spacing 5.08mm (0.2inch)
Width 16.24 mm / 0.639 inch
Height 44 mm / 1.732 inch
Height from the surface 40 mm / 1.575 inch
Depth 31 mm / 1.22 inch
Solder pin length 4 mm
Solder pin dimensions 0.7 x 0.7 mm
Drilled hole diameter (tolerance)
1.3 mm
(+ 0.1)

PCB contact
PCB contact THT
Solder pin arrangement within the terminal block, in line
Number of solder pins per potential 1
Material Data
Color orange
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 (Ecu)
Contact plating tin-plated