Wago

WAGO 737-556

SKU:

737-556

UPC:

MPN:

737-556

Condition:

New

actuation type:

Operating tool

approvals per:

CSA

clamping spring material:

Chrome nickel spring steel (CrNi)

color:

Gray

conductor connection direction to pcb:

45

connection technology:

CAGE CLAMP

contact material:

Electrolytic copper (ECu)

contact plating:

Tin-plated

country of origin sales organisation germany:

PL

depth:

31 mm / 1.22 inch

drilled hole diameter with tolerance:

1.3 (+0.1) mm

fine stranded conductor:

0.08 2.5 mm / 28 12 AWG

fine stranded conductor with insulated ferrule:

0.25 1.5 mm

fine stranded conductor with uninsulated ferrule:

0.25 2.5 mm

fire load:

0.471 MJ

flammability class per ul94:

V0

height:

44 mm / 1.732 inch

height from the surface:

40 mm / 1.575 inch

insulation material:

Polyamide (PA66)

legend ratings:

(III / 2) Overvoltage category III / Pollution degree 2

limit temperature range:

-60 +105 C

material group:

I

nominal voltage ii 2:

1000 V

nominal voltage iii 3:

400 V

note conductor cross section:

12 AWG: THHN, THWN

number of solder pins per potential:

1

packaging type:

Box

pcb contact:

THT

pin spacing:

7.5 mm / 0.295 inch

pole no:

18

rated current:

21 A

rated current 2:

21 A

rated current csa use group b:

0.416666666666667

rated current csa use group d:

0.416666666666667

rated current ul use group b:

0.416666666666667

rated current ul use group d:

0.416666666666667

rated surge voltage ii 2:

6 kV

rated surge voltage ii 2 2:

4 kV

rated surge voltage iii 2:

6 kV

rated surge voltage iii 2 2:

4 kV

rated surge voltage iii 3:

6 kV

rated surge voltage iii 3 2:

4 kV

rated voltage csa use group b:

300 V

rated voltage csa use group d:

300 V

rated voltage ii 2 2:

630 V

rated voltage iii 2:

630 V

rated voltage iii 2 2:

320 V

rated voltage iii 3 2:

320 V

rated voltage ul use group b:

300 V

rated voltage ul use group d:

300 V

ratings note:

Between the modules

ratings note 2:

Between the decks

ratings per:

IEC/EN 60664-1 || IEC/EN 60664-1

solder pin arrangement:

Within the terminal block (staggered)

solder pin dimensions:

0.7 x 0.7 mm

solder pin length:

4 mm

solid conductor:

0.08 2.5 mm / 28 12 AWG

strip length:

5 6 mm / 0.2 0.24 inch

weight:

28.619 g

width:

43.5 mm / 1.713 inch