SIEMENS
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Siemens IC 10 · 2017
特殊应用的接触器
SIRIUS 3RT.4 contactors for resistive loads (AC-1), 3-pole
4
1)
3RT1456:根据EN 46235连接电缆凸耳
使用3RT1956-4EA1端子盖进行导体横截面
从95毫米
2
to keep the phase clearance;
see page 3/116
.
2)
3RT1466 and 3RT1476: When connecting cable lugs according to
DIN 46234,3RT1966-4EA1终端盖必须用于导体
导体的横截面为240平方米以及更多的DIN 46235
cross-sections of 185 mm² and more to keep the phase clearance;
see page 3/116
.
3)
如果将两个不同的导体横截面连接到一个夹具
点,两个横截面都必须位于指定的范围之一中。
4)
最大限度。导体绝缘的外径:3.6毫米。
必须将“绝缘停止”用于导体横截面
1 mm²;
see page 3/119
.
5)
Tool for opening the spring-type terminals:
see page 3/119
.
类型
3RT1456
3RT1466
3RT1476
大小
S6
S10
S12
导体横截面
Main conductors
(可以连接1或2个导体)
螺丝端子
With mounted box terminals
类型
3RT1955-4G
3RT1956-4G
3RT1966-4G
末端螺钉
M10(六边形插座,
A/F 4)
M10(六边形插座,
A/F 4)
M12 (hexagon socket,
A/F 5)
•拧紧扭矩
Nm
10 ... 12
10 ... 12
20... 22
lb.in
90 ... 110
90 ... 110
180 ... 195
前夹点连接
• Finely stranded with end sleeve (DIN 46228-1)
mm²
16 ... 70
16 ... 120
70年……240
• Finely stranded without end sleeve
mm²
16 ... 70
16 ... 120
70年……240
• Stranded
mm²
16 ... 70
16 ... 120
95 ... 300
•美国线规cables, solid or stranded
awg
6 ... 2/0
6 ... 250 kcmil
3/0 ... 600 kcmil
• Ribbon cable conductors
(Number x Width x Thickness)
mm
最小3 x 9 x 0.8,
max. 6 x 15.5 x 0.8
最小3 x 9 x 0.8,
max. 10 x 15.5 x 0.8
最小6 x 9 x 0.8,
max. 20 x 24 x 0.5
Rear clamping point connected
• Finely stranded with end sleeve (DIN 46228-1)
mm²
16 ... 70
16 ... 120
120... 185
• Finely stranded without end sleeve
mm²
16 ... 70
16 ... 120
120... 185
• Stranded
mm²
16 ... 70
16 ... 120
120... 240
•美国线规cables, solid or stranded
awg
6 ... 2/0
6 ... 250 kcmil
250 ... 500 kcmil
• Ribbon cable conductors
(Number x Width x Thickness)
mm
最小3 x 9 x 0.8,
max. 6 x 15.5 x 0.8
最小3 x 9 x 0.8,
max. 10 x 15.5 x 0.8
最小6 x 9 x 0.8,
max. 20 x 24 x 0.5
Both clamping points connected
(minimum cross-section 16 mm²)
• Finely stranded with end sleeve (DIN 46228-1)
mm²
最大限度。1 x 50, 1 x 70
最大限度。1 x 95, 1 x 120
最小2 x 50, max. 2 x 185
• Finely stranded without end sleeve
mm²
最大限度。1 x 50, 1 x 70
最大限度。1 x 95, 1 x 120
最小2 x 50, max. 2 x 185
• Stranded
mm²
最大限度。1 x 50, 1 x 70
最大限度。1 x 95, 1 x 120
最小2 x 70,最大。2 x 240
•美国线规cables, solid or stranded
awg
最大限度。2 x 1/0
最大限度。2 x 3/0
最小2 x 2/0,
max. 2 x 500 kcmil
• Ribbon cable conductors
(Number x Width x Thickness)
mm
最大限度。2 x(6 x 15.5 x 0.8)
最大限度。2 x(10 x 15.5 x 0.8)
最大限度。2 x(20 x 24 x 0.5)
Busbar connections
• Connecting bar (max. width)
mm
17
25
Cable lug connection
1)
2)
•用电缆凸耳滞留
mm²
16 ... 95
50 ... 240
• Stranded with cable lug
mm²
25 ... 120
70年……240
•美国线规cables, solid or stranded
awg
4 ... 250 kcmil
2/0 ... 500 kcmil
•末端螺钉
M8 x 25 (A/F 13)
M10 x 30 (A/F 17)
-
Tightening torque
Nm
10 ... 14
14 ... 24
lb.in
90 ... 124
124 ... 210
辅助导体
(可以连接1或2个导体)
• Solid
mm²
2 x(0.5 ... 1.5)
3)
,2 x(0.75 ... 2.5)
3)
ACC。到IEC 60947;
max. 2 x (0.75 ... 4)
3)
• Finely stranded with end sleeve (DIN 46228-1)
mm²
2 x(0.5 ... 1.5)
3)
; 2 x (0.75 ... 2.5)
3)
•美国线规cables, solid or stranded
awg
2 x (18 ... 14)
•末端螺钉
M3 (Pozidriv size 2)
-
Tightening torque
Nm
0.8 ... 1.2
lb.in
7 ... 10.3
辅助导体
4)
(可以连接1或2个导体)
Spring-type terminals
•操作工具
5)
3.0 x 0.5;3.5 x 0.5
• Solid
mm
2
2 x(0.25 ... 2.5)
• Finely stranded with end sleeve (DIN 46228-1)
mm
2
2 x(0.25 ... 1.5)
• Finely stranded without end sleeve
mm
2
2 x(0.25 ... 2.5)
•美国线规cables, solid or stranded
awg
2 x (24 ... 14)
NSB0_00479
NSB0_00480
NSB0_00481
©Siemens AG 2016