科都电气-隔离开关、转换开关选型手册
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科都电气-隔离开关、转换开关选型手册
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RB3 Circuit-Breakers for Equipment
120
RB3
Circuit-Breakers
for
Equipment
RB3 Circuit-Breakers for Equipment
RB3 设备断路器 RB3 设备断路器
0953071 0953072
Description: 描述
These switches are mainly used to protect the electric system from being 开关主要用在过热条件下保护电气系统不受损坏，也可用于
119 damaged when overheating.and also can be applied in device protection
in the event of short-circuit.e.g.Protection of motor,transformer,rectifier 设备短路保护。例如：电机、变压器、整流器充电器等，
and battery charges etc.and also with its short operating time 非常短的时间内也动作，能被用于保护交换机。
characteristic,it could be used to protect commutation motors as well.
Specifications: 参数
Standard
EN60934
标准
Rated Voltage
250-400V~ 50Hz
额定电压
Current Range
1-14A
电流范围
Rated switching capacity
6 In
额定开关容量
Adjustment Factory settings(under appointed rated current)
调节 制造厂设定(在指定的额定电流)
Method of operation Thermostatic bimetal
动作方式 双金属片调节温度
Resetting Setting by push-button
复位 通过按钮设定
Mode of Tripping Overheat Tripping
脱扣方式 热脱扣
Method of operation Turn off automatically, manual reset
操作方法 自动断开,仅能手动设定
Rated short-circuit current
300A(PCI)
额定短路电流
Rated insulation voltage
250V~
额定绝缘电压
RB3
Circuit-Breakers
for
Equipment
Order options: 订货选项
Code Function Current
编码 功能 电流
0953071
0953072
0953070
Reference Dimension: 参考尺寸
52
31
5.25
Appearance
外形图
C1 1A≤Ⅰ＜1.6A
C2 1.6A≤Ⅰ＜2.5A
C3 2.5A≤Ⅰ＜4.0A
C4 4.0A≤Ⅰ＜6.3A
C5 6.3A≤Ⅰ＜10A
C6 10A≤Ⅰ＜14A
0953070
19.5
3×6.3
120
RB3
Circuit-Breakers
for
Equipment
RB3 Circuit-Breakers for Equipment
RB3 设备断路器 RB3 设备断路器
0953071 0953072
Description: 描述
These switches are mainly used to protect the electric system from being 开关主要用在过热条件下保护电气系统不受损坏，也可用于
119 damaged when overheating.and also can be applied in device protection
in the event of short-circuit.e.g.Protection of motor,transformer,rectifier 设备短路保护。例如：电机、变压器、整流器充电器等，
and battery charges etc.and also with its short operating time 非常短的时间内也动作，能被用于保护交换机。
characteristic,it could be used to protect commutation motors as well.
Specifications: 参数
Standard
EN60934
标准
Rated Voltage
250-400V~ 50Hz
额定电压
Current Range
1-14A
电流范围
Rated switching capacity
6 In
额定开关容量
Adjustment Factory settings(under appointed rated current)
调节 制造厂设定(在指定的额定电流)
Method of operation Thermostatic bimetal
动作方式 双金属片调节温度
Resetting Setting by push-button
复位 通过按钮设定
Mode of Tripping Overheat Tripping
脱扣方式 热脱扣
Method of operation Turn off automatically, manual reset
操作方法 自动断开,仅能手动设定
Rated short-circuit current
300A(PCI)
额定短路电流
Rated insulation voltage
250V~
额定绝缘电压
RB3
Circuit-Breakers
for
Equipment
Order options: 订货选项
Code Function Current
编码 功能 电流
0953071
0953072
0953070
Reference Dimension: 参考尺寸
52
31
5.25
Appearance
外形图
C1 1A≤Ⅰ＜1.6A
C2 1.6A≤Ⅰ＜2.5A
C3 2.5A≤Ⅰ＜4.0A
C4 4.0A≤Ⅰ＜6.3A
C5 6.3A≤Ⅰ＜10A
C6 10A≤Ⅰ＜14A
0953070
19.5
3×6.3
