3KC0438-0PE00-0AA0西门子手动操作电源转换开关设备无手柄母线连接
产品价格：￥860.00（人民币）
商铺名称：上海宽途自动化科技有限公司
联系人：周（先生）
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企业邮箱：2851813652@qq.com
联系地址：厦门市思明区镇海路26号六楼S区04单元
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商品详情
| Model | ||
| product brand name | SENTRON | |
| product designation | 3KC transfer switching equipment | |
| design of the product | manually operated | |
| display version for switch b indicator door-coupling rotary operating mechanism | I ON- O OFF- II ON | |
| design of the actuating element | Without handle | |
| design of handle | without | |
| type of the driving mechanism | Front operating mechanism | |
| type of the driving mechanism motor drive | No | |
| General technical data | ||
| number of poles | 4 | |
| type of device | fixed mounting | |
| size of switch disconnector | 3 | |
| mechanical service life (operating cycles) for function sequence O-I-O typical | 10 000 | |
| I2t value | ||
| ● with closed switch for combination switch + fuse at 500 V maximum | 426 500 A2·s | |
| ● with closed switch at 690 V for combination switch + gG fuse maximum | 348 000 A2·s | |
| ● of the fuse at 415 V maximum permissible | 780 005 A2·s | |
| ● of the fuse at 500 V maximum permissible | 780 005 A2·s | |
| ● of the gG fuse at 690 V maximum permissible | 525 005 A2·s | |
| ● with closed switch for combination switch + fuse at 415 V maximum | 426 500 A2·s | |
| b of the switch operating mechanism | at the left end | |
| overvoltage category | IV | |
| degree of pollution | 3 | |
| insulation voltage | ||
| ● rated value | 1 000 V | |
| Protection class | ||
| protection class IP | IP00 | |
| protection class IP | ||
| ● with closed switch with cover or cable lug cover | IP20 | |
| ● on the front | IP00 | |
| Dissipation | ||
| power loss [W] | ||
| ● with conventional rated thermal current per device | 28 W | |
| Main circuit | ||
| operating power | ||
| ● at AC-23 A at 400 V at 50/60 Hz rated value | 132 kW | |
| ● at AC-23 A at 500 V rated value | 160 kW | |
| operational current rated value | 250 A | |
| Auxiliary circuit | ||
| number of connected NC contacts for auxiliary contacts | 0 | |
| number of connected NO contacts for auxiliary contacts | 0 | |
| number of connected CO contacts for auxiliary contacts | 0 | |
| number of CO contacts for auxiliary contacts | 0 | |
| number of NC contacts for auxiliary contacts | 12 | |
| number of NO contacts for auxiliary contacts | 12 | |
| suitability for use main switch | Yes | |
| suitability for use switch disconnector | Yes | |
| suitability for use EMERGENCY OFF switch | Yes | |
| suitability for use safety switch | Yes | |
| suitability for use maintenance/repair switch | Yes | |
| product feature interlock | No | |
| product extension auxiliary switch | Yes | |
| product extension optional motor drive | No | |
| product extension optional voltage trigger | No | |
| Short circuit | ||
| short-circuit current making capacity (Icm) for switch disconnector | ||
| ● at 415 V AC without fuse b according to IEC 60947-6-1 rated value minimum | 36 kA | |
| ● at 690 V AC without fuse b according to IEC 60947-3 rated value minimum | 26 kA | |
| conditional short-circuit current with line-side fuse protection | ||
| ● at 415 V by gG fuse according to IEC 60947-6-1 rated value | 100 kA | |
| ● at 415 V by gG fuse rated value | 100 kA | |
| ● at 500 V by gG fuse according to IEC 60947-3 rated value | 100 kA | |
| ● at 690 V by gG fuse according to IEC 60947-3 rated value | 65 kA | |
| Connections | ||
| type of connectable conductor cross-sections for aluminum conductor stranded with lug | 1x (25 ... 240 mm2), 2x (25 ... 120 mm2) | |
| type of connectable conductor cross-sections | ||
| ● with combination of Al conductor+switch | 250 A / 240 mm2 | |
| ● for copper busbar | 1x (30x10 mm2) | |
| type of connectable conductor cross-sections for copper conductor | ||
| ● stranded with lug according to DIN 46234 | 1x (6 ... 240 mm2), 2x (6 ... 150 mm2) | |
| ● stranded with lug according to DIN 46235 | 1x (16 ... 185 mm2), 2x (16 ...150 mm2) | |
| type of electrical connection | ||
| ● for main current circuit | busbar connection | |
| Mechanical Design | ||
| height | 164 mm | |
| width | 279 mm | |
| depth | 197.2 mm | |
| fastening b | screw fixing | |
| fastening b | ||
| ● 4-hole front mounting | No | |
| ● front mounting with central attachment | No | |
| ● rail mounting | No | |
| Net Weight | 7.929 kg | |
在线询盘/留言
