PTCB BE PT 6
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基本元件
1567576
產品細節
| 概述 | |
| 注意事项 | 基本元件不包含任何电路。 |
| 产品类型 | 基本元件 |
| 机械寿命 | 25次插拔循环 |
| 绝缘特性 | |
| 过电压类别 | II (250 V AC / IEC 60934) |
| III (UL 1077, UL 1059) | |
| III (80 V DC / IEC 60934) | |
| 污染等级 | 2 (250 V AC / IEC 60934) |
| 3 (UL 1077, UL 1059) | |
| 概述 | |
| 额定电压 | 240 V AC (IEC 60934) |
| 277 V AC (UL 1077) | |
| 277 V AC (UL 1059) | |
| 56 V DC (IEC 60934) | |
| 56 V DC (UL 1077) | |
| 56 V DC (UL 1059) | |
| 额定隔离耐压Ui | 250 V AC (IEC 60934) |
| 80 V DC (IEC 60934) | |
| 277 V AC (UL 1077) | |
| 277 V AC (UL 1059) | |
| 标称工作电流IN | 31 A (UL 1059，无设备断路器) |
| 16 A (主触点1-2，UL 1077和IEC 60934) | |
| 1 A (辅助触点3-4，无设备断路器) | |
| 额定过电压 | 2.5 kV (IEC 60934，负载和辅助电路之间增强型绝缘) |
| 绝缘电阻 Riso | > 100 MΩ (500 V DC) |
| 介电强度 | 3000 V AC (负载电路1-2与辅助电路3-4之间) |
| 1554 V AC (开路负载触点1-2、辅助触点3-4之间) | |
| 指示器/远程信号发送 | |
| 连接名称 | 连接3/4 |
| 连接1/2 | |
| 连接方式 | 直插式连接 |
| 剥线长度 | 12 mm |
| 柔性导线横截面 | 0.5 mm² ... 10 mm² |
| 刚性导线横截面 | 0.5 mm² ... 10 mm² |
| 1 mm² ... 10 mm² (直接插拔) | |
| 可连接导向横截面 AWG | 20 ... 8 |
| 柔性导线横截面，带套管，带塑料绝缘套管 | 0.5 mm² ... 6 mm² |
| 1 mm² ... 6 mm² (直接插拔) | |
| 柔性导线横截面，带不含绝缘套管的冷压头 | 0.5 mm² ... 6 mm² |
| 1 mm² ... 6 mm² (直接插拔) | |
| 连接3/4 | |
| 连接方式 | 直插式连接 |
| 剥线长度 | 8 mm |
| 柔性导线横截面 | 0.14 mm² ... 1.5 mm² |
| 刚性导线横截面 | 0.14 mm² ... 1.5 mm² |
| 可连接导向横截面 AWG | 26 ... 16 |
| 柔性导线横截面，带套管，带塑料绝缘套管 | 0.14 mm² ... 1.5 mm² |
| 柔性导线横截面，带不含绝缘套管的冷压头 | 0.14 mm² ... 1.5 mm² |
| 尺寸图 |
|
| 宽度 | 8.2 mm |
| 高度 | 122.9 mm |
| 深度 | 54.1 mm |
| 完整模块宽度 | 8.2 mm |
| 完整模块高度 | 122.9 mm |
| 完整模块深度 | 85.2 mm |
| 颜色 | 灰色 (RAL 7042) |
| 标识材料 | PA |
| 阻燃等级，符合UL 94 | V-0 |
| 绝缘材料组 | I |
| 机械参数 | |
| 开口式侧板 | 否 |
| 环境条件 | |
| 保护等级 | IP20 |
| 环境温度（运行） | -30 °C ... 60 °C |
| 环境温度（存放/运输） | -40 °C ... 80 °C |
| 海拔 | ≤ 2000 m (250 V AC / IEC 60934) |
| 湿度测定 | 96 h，95 % RH，40 °C |
| 冲击力（运行） | 30g (IEC 60068-2-27，测试Ea) |
| 1类，级别B (DIN EN 61373) | |
| 振动（操作） | 10 Hz ... 150 Hz，20次循环 (IEC 60068-2-6，试验Fc) |
| 10 Hz ... 75 Hz (振幅 ±0.35 mm；符合IEC 60068-2-6，试验Fc) | |
| 75 Hz ... 150 Hz (8g) | |
| 1类，级别B (DIN EN 61373) | |
| UL认证 | |
| 标识 | UL Recognized UL 1059 |
| UL Recognized UL 1077 | |
| CSA, Canada | |
| 标识 | CSA C22.2 No. 235-04 |
| 标准/规格 | IEC 60934 |
| 注意事项 | 2019 |
| 标准/规格 | UL 1077 |
| 注意事项 | 用于电气设备的附加保护装置 |
| 标准/规格 | UL 1059 |
| 注意事项 | 接线端子 |
| 标准/规格 | CSA C22.2 No. 235-04 |
| 注意事项 | 2017 |
| 标准/规格 | IEC 60068-2-6 |
| 注意事项 | 环境影响 – 振动（正弦） |
| 标准/规格 | EN 60068-2-27 |
| 注意事项 | 环境影响 – 冲击 |
| 标准/规格 | EN 60068-2-78 |
| 注意事项 | 环境影响 – 湿度和热，恒定 |
| 标准/规格 | DIN EN 50274 |
| 注意事项 | 防触电保护和“手背”安全性 |
| 标准/规格 | IEC 60529 |
| 注意事项 | 2019 |
| 标准/规格 | EN 61373 |
| 注意事项 | 轨道交通应用—轨道车辆设备——冲击和振动测试 |
| 标准/规格 | EN 45545-2 |
| 注意事项 | 轨道交通应用—轨道车辆防火保护—第2部分：材料和部件的防火要求 |
| 安装类型 | DIN导轨: TH 35 - 7.5 mm |
您的優勢
总宽度仅8 mm，为控制柜节省更多空间
可与CLIPLINE complete端子桥接，应用方便
借助集成的单体或集体信号连接，实现系统利用率和状态的透明化
采用可预安装接线，更换连接器时无需改动线路，从而实现便捷调试和维护
經常問的問題
How does the feed-in work and how is the bridging carried out?
Currents of up to 40 A can be fed in at the upper terminal point. Conductors with up to 6 mm2 flexible or 10 mm2 rigid can be connected. The current fed in can be distributed via the bridge shafts arranged at the top with FBS ..... 查看更多
Currents of up to 40 A can be fed in at the upper terminal point. Conductors with up to 6 mm2 flexible or 10 mm2 rigid can be connected. The current fed in can be distributed via the bridge shafts arranged at the top with FBS ...-8 bridges. The following applies: currents greater than 31 A must be distributed via two bridges; currents up to and including 31 A can be distributed via one bridge.
少看Which characteristic curves do I select and when?
Two different characteristic curves are available:
- The faster F2 characteristic curve is suitable for more sensitive loads, such as sensors or resistive loads. It triggers at DC voltages in the 4 ... 8 x In range.
- The medium-lag M1 characte...
查看更多
Two different characteristic curves are available:
- The faster F2 characteristic curve is suitable for more sensitive loads, such as sensors or resistive loads. It triggers at DC voltages in the 4 ... 8 x In range.
- The medium-lag M1 characteristic curve is recommended for more current-intensive (e.g. capacitive) loads or motors. It triggers at DC voltages 8 ... 15 times In.
Are there requirements for the PS? What needs to be considered for correct dimensioning?
For selective protection, the power supply should be able to supply the necessary increased tripping current. Line impedances must also be taken into account.
What is meant by short-circuit breaking capacity and what is the difference between the terms Icn and Inc?
Short-circuit breaking capacity: Maximum short-circuit current that the circuit breaker can safely switch off. What must be observed if the source current is higher than the short circuit breaking capacity? In this case, the protective circuit breake... 查看更多
Short-circuit breaking capacity: Maximum short-circuit current that the circuit breaker can safely switch off. What must be observed if the source current is higher than the short circuit breaking capacity? In this case, the protective circuit breaker may be used with a backup fuse up to the Inc. Certain fuses have been tested and approved for this purpose (see certificate).
- Icn (rated short-circuit breaking capacity): Value that the circuit breaker alone can switch off without backup fuse.
- Inc (Conditional rated short-circuit current): Value that the switch can handle with an upstream fuse.
Can the PTCB TM be used for AC and DC?
Yes, for AC the prospective short-circuit current at the intended installation location must be taken into account. This must not exceed the breaking capacity of the PTCB TM. The magnetic tripping for AC and DC differs by the factor DC/AC = 1.3.