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Siemens IC 10 · 2017
Sirius 3SB2按钮和指示灯，16毫米
一般数据
13
■
技术规格
类型
3SB2
Contact blocks and lampholders
Standards
IEC 60947-5-1, EN 60947-5-1
IEC 60947-5-5, EN 60947-5-5
额定的绝缘电压
U
i
V
250
Conventional thermal current
I
Th
A
10
Rated operational currents
I
e
at rated operational voltage
U
e
• Alternating current AC-12
- At
U
e
= 24 ... 230 V
A
10
•交替流动AC-15
- At
U
e
= 24 ... 230 V
A
4
•直流直流达直流-12
- At
U
e
= 24 V
A
6
- At
U
e
= 60 V
A
5
- At
U
e
= 110 V
A
2.5
- At
U
e
= 230 V
A
1
•直流直流电13
- At
U
e
= 24 V
A
3
- At
U
e
= 60 V
A
1.5
- At
U
e
= 110 V
A
0.7
- At
U
e
= 230 V
A
0.3
Contact stability
• Test voltage/test current
5 V/1 MA
Lamps
• Bases
Wedge base W2 x 4.6 d
• 额定电压
V
6、12、24、30、48、60
•额定功率，最大。
W
1
Short-circuit protection
根据IEC 60947-5-1，无焊接
• DIAZED fuse links, utilization category gG
10 A TDZ，16 A DZ
与C•微型断路器的特点according to IEC 60898
10 a
电耐力
• For utilization category AC-15 with 3RT10 15 to 3RT10 26 contactors
10 x 10
6
操作周期
Mechanical endurance
10 x 10
6
操作周期
Degree of protection
acc. to IEC 60529
•接触板和前板后面的灯架的连接
IP00
• Contact chambers of the contact blocks behind the front plate
IP40
手指安全
according to IEC 60529 and Reg. 3
电压> 50 V AC或120 V DC，绝缘套必须是
安装在未分配的标签连接中。
Data according to UL and CSA
额定电压
• Contact blocks
V
250 AC
• Indicator lights (lamp with wedge base W2
4.6 d）
V
60; 1 W
Uninterrupted current
A
5
Switching capacity
B 300, R 300
Actuating and signaling elements
Mechanical endurance
• Pushbuttons
10 x 10
6
操作周期
• Actuating elements, rotary or latching
3 x 10
5
操作周期
•照明的按钮
3 x 10
6
操作周期
气候承受能力
Climate-proof; suitable for marine applications
Ambient temperature
•在操作过程中，未刷新设备，并配有LED
°C
–25 ... +70
•在操作过程中，带有白炽灯的设备
°C
–25 ... +60
• During storage, transport
°C
–40 ... +80
Degree of protection
acc. to IEC 60529
• Actuators and indicators
IP65
•具有保护帽的执行器和指标
IP67
保护措施
•用于在金属前板和外壳中安装
The actuators and lens assemblies must not be included in the
protective measures.
• For fitting into enclosures with total insulation
保留保护性措施“完全绝缘”。
阻力性
acc. to IEC 60068-2-27
• Shock amplitude
50
g
•休克持续时间
ms
11
• Shock form
半边
©Siemens AG 2016