参数资料
型号: S-1
厂商: Curtis Industries
文件页数: 43/82页
文件大小: 0K
描述: TERM BLK HI CURRENT 1CIRC 4/0AWG
标准包装: 10
系列: S
端接块类型: 阻隔块
电路数: 1
导线入口数目: 2
间距: 2.420"(61.47mm)
行数: 2
电流: 225A
电压: 600V
线规: 4/0 AWG
顶部端子: 螺钉
底部端子: 闭合式
阻挡层类型: 双壁(双)
特点: 法兰
包装: 散装
安装类型: 底座安装或面板安装
工作温度: 150°C
材料 - 绝缘体: 酚醛树脂(酚醛)
材料可燃性额定值: UL94 V-1
Specifications:
Center-to-Center Spacing: 7/16" (11 .11mm)
Wire Range:
WT – No . 16AWG to No . 8AWG
WTC – No . 22AWG to No . 8AWG
WH – No . 22AWG to No . 8AWG
No. of Terminals: 2 thru 164
Voltage Rating: CSA & UL: 600V
Tightening Torque:
WT, WTC
WH
25 in .-lb .
45 in .-lb . (4-6AWG)
40 in .-lb . (8AWG)
35 in .-lb . (10-14 AWG)
Current Rating: WT, WTC: 50A, WH: 75A
Housing:
Material Phenolic
Continuous Use
Temp . (UL Index) 150°C (302°F)
Flammability Rating 94V-1
Water Absorption
(24 hrs . % wt . gain) 0 .5%
Chemical Resistance Resistant to most organic
solvents
Breakdown Voltage: WT WTC WH
Terminal - Terminal 6,300V Typ. 5,100V Typ. 10,500V Typ.
Terminal - Ground 10,100V Typ. 10,100V Typ. 7,700V Typ.
Note: Specifications contained herein are subject to change
without notice .
Series W Accessories
MARKING STRIPS
White fiber marking strip available in two or three-pole lengths
or in pre-punched 100-ft . rolls .
To order, specify:
Part No . 271A11 (2PW)
Part No . 271A13 (3PW)
100-ft . Rolls – Part No . 20W
Pins – Part No . 21W
TERMINAL JUMPER CONNECTS
Brass jumper connects 12 consecutive
terminals and can be cut for shorter
applications . Part No . 271-A72
Type 275-A16 is designed to
connect two adjacent terminals
of WT and WTC assembles .
Part No . 275-A16
Tracks
Features:
? STURDY TRACK – constructed of heavy steel with zinc-
dichromate plating . Mounting holes are 7/32 inch diameter
and provided continuously on 3/8 inch center-to-center
spacing (SW Series) and 7/16 inch centers (W Series) . DIN
mounting holes are slots  .248" wide by  .709" long on  .984"
center-to-center spacing .
? ECONOMICAL STANDARD LENGTHS – mounting track
available in three and six-foot pre-cut lengths for self-cutting
to application needs . DIN track available in two meter (78 .74")
lengths .
? PRE-CUT TRACK – available for large volume work where
identical lengths are used . Save cutting time in your plant .
? SW, DSW, W AND DW SERIES COMPATIBILITY – track
accommodates both W and SW Series of snap-in track type
modules with any combination of terminal assemblies, fuse
blocks, circuit breakers, etc . DIN track accommodates DW
and DSW Series modules .
How to Order
When ordering non-DIN track to a specified size, simply
designate model followed by length required, expressed in
poles . Example: SW with space for 24 poles plus two mounting
holes becomes stock number SW-24 . For standard three and
six foot lengths, simply designate model followed by 96 or 192
respectively (SW Series) or 82/164 (W Series) . Examples:
SW-96 or SW-192; W-82 or W-164 . For DIN track, specify DT
and length of track desired (in 2 .5 centimeter increments) . For
example, DT-10 designates DIN track 10 centimeters in length .
Dimensions are ±  .10 cm .
Fuse blocks, knife switches and WH Type terminal assembles
are the same width as two-pole W modules and therefore
require twice the space of a single pole W .
Dimensions are in inches and millimeters
unless otherwise specified.
Values in parentheses are metric equivalents .
Curtis Industries
A Division of Powers Holdings, Inc.
1-800-657-0853
41
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