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物料编码: QPL25.050
- 单位
- Cái
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Cầu dao cách ly SIEMENS 3LD2003-0TK53. Model / product brand name: SENTRON; Model / product designation: Switch disconnector; Model / design of the product: EMERGENCY-OFF switch.
物料编码
3LD2003-0TK53
单位
Chưa cập nhật
供货状态
联系报价
需求数量 (Chưa cập nhật)
无需在线付款。TESFA 会核对物料代码、数量和供货条件，并根据您的联系方式回复报价。
对于 MRO 物料，确认正确型号比只看图片更重要。TESFA 会在确认报价前核对关键技术点。
| 属性 | 产品规格 |
|---|---|
| Mã sản phẩm | 3LD2003-0TK53 |
| Tên gọi chính hãng | SENTRON, switch disconnector 3LD, EMERGENCY-OFF switch, 3- pole, Iu: 16 A, operational power / at AC-23 A at 400 V: 7.5 kW, front-mounted, rotary operating mechanism, red/yellow, 4-hole mounting of the handle |
| Model / product brand name | SENTRON |
| Model / product designation | Switch disconnector |
| Model / design of the product | EMERGENCY-OFF switch |
| Model / display version for switch position indicator manual operation | 1 ON - 0 OFF |
| Model / type of switch | front mounted |
| Model / design of the actuating element | Short rotary knob |
| Model / color of the actuating element | red |
| Model / design of handle | rotary operating mechanism, red/yellow |
| Model / type of the driving mechanism motor drive | No |
| General technical data / number of poles | 3 |
| General technical data / size of switch disconnector | 1 |
| General technical data / mechanical service life (operating cycles) typical | 100 000 |
| General technical data / electrical endurance (operating cycles) / at AC-23 A at 690 V | 6 000 |
| General technical data / operating frequency maximum | 50 1/h |
| General technical data / degree of pollution | 3 |
| Voltage / insulation voltage rated value | 690 V |
| Voltage / surge voltage resistance rated value | 6 kV |
| Voltage / operating voltage / at AC rated value | 690 V |
| Voltage / operating frequency rated value / minimum | 50 Hz |
| Voltage / operating frequency rated value / maximum | 60 Hz |
| Protection class / protection class IP | IP65 |
| Protection class / degree of protection NEMA rating | 1, 3R, 4X, 12 |
| Protection class / protection class IP on the front | IP65 |
| Dissipation / power loss [W] for rated value of the current at AC in hot operating state per pole | 0.33 W |
| Main circuit / operational current / at AC-21 at 690 V rated value | 16 A |
| Main circuit / operational current / at AC-21 A at 240 V rated value | 16 A |
| Main circuit / operational current / at AC-21 A at 400 V rated value | 16 A |
| at AC-21 A at 440 V rated value | 16 A |
| at AC-23 A at 400 V rated value | 16 A |
| operating power / at AC-23 A at 240 V rated value | 4 kW |
| operating power / at AC-23 A at 400 V rated value | 8 kW |
| operating power / at AC-23 A at 440 V rated value | 7.5 kW |
| operating power / at AC-23 A at 690 V rated value | 8 kW |
| operating power / at AC-3 at 240 V rated value | 3 kW |
| operating power / at AC-3 at 400 V rated value | 6 kW |
| operating power / at AC-3 at 690 V rated value | 5.5 kW |
| Auxiliary circuit / number of CO contacts for auxiliary contacts | 0 |
| Auxiliary circuit / number of NC contacts for auxiliary contacts | 0 |
| Auxiliary circuit / number of NO contacts for auxiliary contacts | 0 |
| Auxiliary circuit / operating voltage of auxiliary contacts at AC maximum | 500 V |
| Auxiliary circuit / continuous current of the auxiliary contact rated value | 10 A |
| Auxiliary circuit / insulation voltage of the auxiliary switch rated value | 500 V |
| Suitability / suitability for use main switch | Yes |
| Suitability / suitability for use switch disconnector | Yes |
| Suitability / suitability for use EMERGENCY OFF switch | Yes |
| Suitability / suitability for use maintenance/repair switch | Yes |
| Product details / product feature can be locked into OFF position | Yes |
| Accessories / product extension optional / motor drive | No |
| Accessories / product extension optional / voltage trigger | No |
| Accessories / number of connectable NC contacts for auxiliary contacts attachable maximum | 3 |
| Accessories / number of connectable NO contacts for auxiliary contacts attachable maximum | 3 |
| Accessories / number of connectable CO contacts for auxiliary contacts attachable maximum | 0 |
| Accessories / number of bracket locks maximum | 3 |
| Accessories / hasp thickness of the bracket locks | 4 ... 8 mm |
| Short circuit / protection / at 690 V by gG fuse rated value | 50 kA |
| Short circuit / let-through current with closed switch / at 240 V for combination switch + gG fuse maximum | 3 kA |
| Short circuit / let-through current with closed switch / at 440 V for combination switch + gG fuse maximum | 3 kA |
| Short circuit / let-through current with closed switch / at 690 V for combination switch + gG fuse maximum permissible | 3 kA |
| Short circuit / I2t value with closed switch / at 240 V for combination switch + gG fuse maximum | 2.5 kA²·s |
| Short circuit / I2t value with closed switch / at 440 V for combination switch + gG fuse maximum | 2.5 kA²·s |
| Short circuit / I2t value with closed switch / at 690 V for combination switch + gG fuse maximum | 3 kA²·s |
| Short circuit / design of the fuse link / for short-circuit protection of the main circuit required | fuse gL/gG: 20 A |
| Short circuit / design of the fuse link / for short-circuit protection of the auxiliary switch required | fuse gL/gG: 10 A |
| Short circuit / operational current of upstream fuse rated value | 20 A |
| according UL / operational current at AC according to UL 508/UL 60947-4-1 rated value | 16 A |
| according UL / operating voltage at AC at 50/60 Hz according to UL 508/UL 60947-4-1 rated value | 600 V |
| according UL / active power [hp] at AC at 480 V according to UL 508/UL | 7.5 |
| active power [hp] at AC at 600 V according to UL 508/UL 60947-4-1 rated value | 10 |
| short-time withstand current (SCCR) at 600 V according to UL 508/UL 60947-4-1 | 5 kA |
| continuous current of upstream fuse according to UL rated value | 50 A |
| type of fuse according to UL | RK5 |
| Connections / conductor / solid | 1x (1...6mm²) |
| Connections / conductor / finely stranded with core end processing | 1x (1...4mm²) |
| Connections / conductor / stranded | 1x (1..6mm²) |
| Connections / contacts / solid | lateral auxiliary switch 2x (0,75 ... 2,5mm²), 1x 4mm²; front auxiliary switch 1x (0,75 ... 2,5mm²) |
| Connections / contacts / finely stranded with core end processing | lateral auxiliary switch 2x (0,75 ... 1,5mm²), 1x 2,5mm²; front auxiliary switch 1x 2,5mm² |
| Connections / contacts / stranded | lateral auxiliary switch 2x (0,75 ... 2,5mm²), 1x 4mm²; front auxiliary switch 1x (0,75 ... 2,5mm²) |
| Connections / type of electrical connection / for main current circuit | box terminal |
| Connections / type of electrical connection / for auxiliary contacts | connection terminals |
| Mechanical Design / height | 84 mm |
| Mechanical Design / width | 67 mm |
| Mechanical Design / depth | 93 mm |
| Mechanical Design / type of device | fixed mounting |
| Mechanical Design / fastening method | Built-in unit fixed-mounted version |
| Mechanical Design / fastening method / 4-hole front mounting | Yes |
| Mechanical Design / fastening method / front mounting with central attachment | No |
| Mechanical Design / fastening method / rail mounting | No |
| Mechanical Design / Net Weight | 206 g |
| Environmental conditions / ambient temperature during operation / minimum | -25 °C |
| Environmental conditions / ambient temperature during operation / maximum | 55 °C |
| Environmental conditions / ambient temperature during storage / minimum | -25 °C |
| Environmental conditions / ambient temperature during storage / maximum | 55 °C |
物料编码: QPL25.050
物料编码: QPL25.500B
物料编码: SQM45.295B9
物料编码: 3RA2816-0EW20
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