V4550220-EN系统备件
中断额定值
分断容量 保护型热磁电子塑壳开关内部附件触点报警触点组合跳闸单元触点并联跳闸并联闭合继电器场可安装的外部附件端盖 相位屏障 绝缘体 性病 标准 端子接线片延长端子吊具端子后端子相位屏障端子盖直接旋转可变深度门内部 法兰操作员法兰电缆电机操作员现场安装产品概述公告塑壳断路器访问我们的网站：出版物目录编号说明 公告编号代码描述全球塑壳断路器框架额定代码描述 固定中断额定值断开容量基于时的代码描述 和保护类型代码描述固定热固定磁调节热固定磁性塑壳开关隔离器极代码描述极电流范围代码描述例如= 例如= 工厂安装的内部选项♦ 分流跳闸和欠压释放装置代码说明分流跳闸 分流跳闸 直流分流跳闸 并联跳闸 分流跳闸 分流跳闸 欠压释放 欠压释放 欠压释放和 欠压释放 欠压释放 欠压释放 无数字无选择和报警触点代码描述 。
成套断路器组件
带有工厂安装选项本节中给出的示例不用于产品选择。使用配置塑壳断路器。仅使用这些配置来选择并联跳闸欠压释放装置触点和报警触点的所有工厂安装选项。使用表中的代码添加到塑壳断路器目录中。没有。在前面的页面中选择以形成一个完整的。没有。♦ 最多选择两个内部选项：左侧安装并联跳闸或欠压释放右侧安装或报警触点。请咨询当地自动化销售办公室或分销商以获得进一步帮助。类别。编号公告塑壳断路器请访问我们的网站：出版物中断额定值断开容量热磁断路器额定电流热跳闸=固定磁跳闸中断代码中断代码类别。不类别。不类别。电线杆数量电线杆数量 ‡ 仅适用于。‡可调节热跳闸。最小值中等值最大值 磁跳闸 中的额定电流。极数极 §不提供过电流保护可在 以上打开。
Interruption rating
Breaking capacity protection type thermomagnetic electronic molded case switch Internal accessory contact Alarm contact Combination trip unit Contact parallel tripping Parallel closing relay Field installable external accessory end cover Phase barrier Insulator STD standard terminal lug Extension terminal sling Terminal rear terminal Phase barrier Terminal cover Direct rotation Variable depth door Internal flange operator Flange cable operator Site installation Product overview Bulletin Molded case circuit breaker Visit Ask our website: Publications Catalogue Number Description Bulletin Number Code Description Global MCCB Frame Rating Code Description Fixed Interruption Rating Breaking Capacity Time Based Code Description and Protection Type Code Description Fixed Thermal Fixed Magnetic Conditioning Thermal Fixed Magnetic Molded Case Switch Isolator Pole Code Description Pole Current Range Code Description Example=Example=Factory Installed Internal Option ♦ Shunt tripping and undervoltage release device code description Shunt tripping Shunt tripping Shunt tripping Shunt tripping Shunt tripping Undervoltage release Undervoltage release Undervoltage release and undervoltage release Undervoltage release No number No selection and alarm contact code description.
Complete circuit breaker assembly
The examples given in this section with factory installation options are not used for product selection. Molded case circuit breakers are used. Use these configurations only to select all factory installed options for the shunt trip undervoltage release contacts and alarm contacts. Use the codes in the table to add to the MCCB catalog. No, Select from the previous page to form a complete one. No, ♦ Up to two internal options can be selected: left mounted shunt trip or under voltage release right mounted or alarm contact. Consult your local automation sales office or distributor for further assistance. Category. No. Bulletin Molded Case Circuit Breaker Please visit our website: Publication Interruption Rating Disconnection Capacity Thermal Magnetic Circuit Breaker Rated Current Thermal Trip=Fixed Magnetic Trip Interruption Code Interruption Code Category. No category. No category. Number of poles Number of poles ‡ applies only to. ‡ Adjustable thermal trip. Rated current in magnetic trip of equivalent maximum value in minimum value. Pole number pole § can be opened above without providing overcurrent protection.
