参数资料
型号: MA-21
厂商: Curtis Industries
文件页数: 46/82页
文件大小: 0K
描述: TERM BARRIER 21CIRC DUAL ROW
标准包装: 10
系列: M
端接块类型: 阻隔块
电路数: 21
导线入口数目: 42
间距: 0.500"(12.70mm)
行数: 2
电流: 25A
线规: 12-22 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-0
Series 71000  .629" (15 .98mm) Center-to-Center Spacing
Specifications:
Center-to-Center Spacing:  .629" (15 .98mm)
Wire Range:
1AWG (7 & 19 strand only), 2 AWG to 22AWG
No. of Terminals: 2, 3, 5 & 6
Voltage Rating: CSA & UL: 600V
Tightening Torque:
1AWG thru 4AWG
6AWG thru 14AWG
16AWG thru 22AWG
35 in .-lb . max
30 in .-lb . max
25 in .-lb . max
Current Rating:
86 amps – Copper Wire
50 amps – Aluminum Wire
Housing:
Material
Reinforced PBT Polyester
Features:
? DIN rail or base mounting (panel mounting with #6 screw)
Continuous Use
Temp . (UL Index)
Flammability Rating
140°C (284°F)
94V-0
?
Captive, combo head screws
Water Absorption
?
?
?
?
?
Factory or field writing
600V at 85A
Blocks can be placed end-to-end while maintaining center-
to-center spacing
.629 Center-to-Center Spacing
Wire acceptance from 22AWG to 2AWG, 1AWG (7 & 19
(24 hrs . % wt . gain)
Chemical Resistance
Breakdown Voltage:
Terminal - Terminal
Terminal - Ground
Terminals: 2, 3, 5 or 6
0 .7%
Excellent in most environments
7,500V Typ .
7,000V Typ .
strand only)
?
?
No end moldings, mounting brackets or metal mounting
clamps required
Available pre-assembled to rail or in bulk
Recognized under the Components Program of
Underwriters Laboratories, Inc. Standard 1059,
Guide No. XCFR2, File No. E62557.
Guide No. 184-N-90, Report No. LR39186-1.
Series 71000 6-Pole Dimensions
.312
(7,92)
.629 .629
(15,98) (15,98)
3.145
(79,88)
1.481
(37.62)
.882
(22.40)
.605
(15,37)
2.516
(63,91)
3.770
(95,76)
.629 .626
(15,98) (15,9)
1.113
(28.27)
1.610
(40.89)
1.635
(41.53)
1.764
(44.81)
44
www .curtisind .com
Curtis Industries
A Division of Powers Holdings, Inc.
Specifications subject to change.
Dimensions are shown for
reference purposes only .
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