Datasheet Wago 257-743/999-950 — 数据表

可堆叠的PCB接线端子；按钮； 2.5平方毫米;引脚间距5 / 5.08毫米; 1极适用于Ex-e应用；笼夹;共同选择权

价格

Actuation type	Push-button
Clamping spring material	Chrome nickel spring steel (CrNi)
Color	light gray
Connection technology	CAGE CLAMP®
Contact material	Electrolytic copper (Ecu)
Contact plating	tin-plated
Depth	14.2 mm / 0.559 inch
Drilled hole diameter (tolerance)	1.1(+ 0.1) mm
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 … 1.5 mm²
Flammability class per UL94	V0
Global Trade Item Number (GTIN)	4044918678834
Height	24.4 mm / 0.961 inch
Height from the surface	20.4 mm / 0.803 inch
Insulating material	Polyamide 66 (PA 66)
Limit temperature range	-60 … +105 °C
Material group	I
Number of Poles	1
Number of connection types	1
Number of levels	1
Number of solder pins per potential	2
PCB contact	THT
Pin spacing	5/5.08 mm / 0.197/0.2 inch
Rated current (Ex e II)	16 A
Rated voltage EN (Ex e II)	176 V
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 … 2.5 mm² / 28 … 12 AWG
Strip length	5 … 6 mm / 0.2 … 0.24 Inch
Total number of connection points	1
Total number of potentials	1
Weight	1.625 g
Width	7.8 mm / 0.307 inch

系列: 257 (100 从 245)

257743/999950, 257 743/999 950