Wago

WAGO 257-551 Pack of 100

SKU:

257-551

UPC:

MPN:

257-551

Condition:

New

actuation type:

Push-button, angled

approvals per:

UL 1059

clamping spring material:

Chrome nickel spring steel (CrNi)

color:

Gray

conductor connection direction to pcb:

0

connection technology:

CAGE CLAMP«

contact material:

Electrolytic copper (ECu)

contact plating:

Tin-plated

country of origin sales organisation germany:

PL

depth:

14.2 mm / 0.559 inch

drilled hole diameter with tolerance:

1.1 (+0.1) mm

fine stranded conductor:

0.08 ƒƒ‡ª 2.5 mm / 28 ƒƒ‡ª 12 AWG

fine stranded conductor with insulated ferrule:

0.25 ƒƒ‡ª 1.5 mm

fine stranded conductor with uninsulated ferrule:

0.25 ƒƒ‡ª 1.5 mm

fire load:

0.025 MJ

flammability class per ul94:

V0

height:

24.2 mm / 0.953 inch

height from the surface:

20.2 mm / 0.795 inch

insulation material:

Polyamide (PA66)

legend ratings:

(III / 2) ƒƒ«ƒƒ– Overvoltage category III / Pollution degree 2

limit temperature range:

-60 ƒƒ‡ª +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:

2

packaging type:

Box

pcb contact:

THT

pin spacing:

7.5/7.62 mm / 0.295/0.3 inch

pole no:

1

rated current:

24 A

rated current csa use group b:

15 A

rated current csa use group d:

0.416666666666667

rated current ul use group b:

15 A

rated current ul use group d:

0.416666666666667

rated surge voltage ii 2:

6 kV

rated surge voltage iii 2:

6 kV

rated surge voltage iii 3:

6 kV

rated voltage csa use group b:

300 V

rated voltage csa use group d:

300 V

rated voltage iii 2:

630 V

rated voltage ul use group b:

300 V

rated voltage ul use group d:

300 V

ratings per:

IEC/EN 60664-1

solder pin arrangement:

Within the terminal block (in-line)

solder pin dimensions:

0.7 x 0.7 mm

solder pin length:

4 mm

solid conductor:

0.08 ƒƒ‡ª 2.5 mm / 28 ƒƒ‡ª 12 AWG

strip length:

5 ƒƒ‡ª 6 mm / 0.2 ƒƒ‡ª 0.24 inch

weight:

1.388 g

width:

10.3 mm / 0.406 inch