Aptomat & Circuit Breaker
品番: A9F74206
- 単位
- Cái
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Aptomat SIEMENS 3VA1225-5EF32-0AA0. Model / product brand name: SENTRON; Model / product designation: Molded case circuit breaker; Model / design of the product: Line protection.
品番
3VA1225-5EF32-0AA0
単位
Cái
供給状況
Liên hệ báo giá
必要数量 (Cái)
オンライン決済は不要です。TESFA が品番、数量、供給条件を確認し、ご入力の連絡先へ見積を回答します。
MRO 品では、画像だけで選ぶより正しいコード確認が重要です。TESFA は見積確定前に主要な技術項目を確認します。
| 属性 | 製品仕様 |
|---|---|
| Mã sản phẩm | 3VA1225-5EF32-0AA0 |
| Tên gọi chính hãng | circuit breaker 3VA1 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V 3-pole, line protection TM240, ATAM, In=250 A overload protection Ir=175 A...250 A short-circuit protection Ii=5...10 x In nut keeper kit |
| Model / product brand name | SENTRON |
| Model / product designation | Molded case circuit breaker |
| Model / design of the product | Line protection |
| Model / design of the overcurrent release | TM240 |
| Model / protection function of the overcurrent release | LI |
| Model / number of poles | 3 |
| General technical data / insulation voltage / rated value | 800 V |
| General technical data / operating voltage / at DC / rated value | 500 V |
| General technical data / operating voltage / at AC / rated value | 690 V |
| General technical data / power loss [W] / maximum | 57 W |
| General technical data / power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 19 W |
| General technical data / mechanical service life (operating cycles) / typical | 20 000 |
| General technical data / electrical endurance (operating cycles) / at AC-1 / at 380/415 V | 8 000 |
| General technical data / electrical endurance (operating cycles) / at AC-1 / at 690 V | 5 400 |
| General technical data / product feature / for neutral conductors / upgradable/retrofittable / short-circuit and overload proof | No |
| General technical data / ground-fault monitoring version | Without |
| General technical data / product function / communication function | No |
| General technical data / product function / other measurement function | No |
| General technical data / Net Weight | 1.579 kg |
| Current / operational current / at 40 °C | 250 A |
| Current / operational current / at 45 °C | 250 A |
| Current / operational current / at 50 °C | 250 A |
| Current / operational current / at 55 °C | 243 A |
| Current / operational current / at 60 °C | 237 A |
| Current / operational current / at 65 °C | 230 A |
| Current / operational current / at 70 °C | 223 A |
| Switching capacity according to IEC 60947 / switching capacity class of the circuit breaker | M |
| at 240 V | 85 kA |
| at 415 V | 55 kA |
| at 440 V | 36 kA |
| at 500 V | 15 kA |
| at 690 V | 10 kA |
| operating short-circuit current breaking capacity (Ics) / at 240 V | 85 kA |
| operating short-circuit current breaking capacity (Ics) / at 415 V | 55 kA |
| operating short-circuit current breaking capacity (Ics) / at 440 V | 36 kA |
| operating short-circuit current breaking capacity (Ics) / at 500 V | 10 kA |
| operating short-circuit current breaking capacity (Ics) / at 690 V | 5 kA |
| short-circuit current making capacity (Icm) / at 240 V | 187 kA |
| short-circuit current making capacity (Icm) / at 415 V | 121 kA |
| short-circuit current making capacity (Icm) / at 440 V | 75.6 kA |
| short-circuit current making capacity (Icm) / at 500 V | 30 kA |
| short-circuit current making capacity (Icm) / at 690 V | 17 kA |
| design of short-circuit protection | For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter |
| Adjustable parameters / product feature / for L-tripping / can be switched on/off | No |
| Adjustable parameters / I2t characteristic / minimum | 175 A |
| Adjustable parameters / I2t characteristic / maximum | 250 A |
| Adjustable parameters / characteristic / minimum | 1 s |
| Adjustable parameters / characteristic / maximum | 1 s |
| Adjustable parameters / adjustable response value setting current (Ii) / for I-tripping / minimum | 1 250 A |
| Adjustable parameters / adjustable response value setting current (Ii) / for I-tripping / maximum | 2 500 A |
| Adjustable parameters / adjustable setting current (InN) / for N-tripping / minimum | 0 A |
| Adjustable parameters / adjustable setting current (InN) / for N-tripping / maximum | 0 A |
| Adjustable parameters / product function / grounding protection | No |
| Mechanical Design / product component / undervoltage release | No |
| Mechanical Design / product component / voltage trigger | No |
| Mechanical Design / product component / trip indicator | No |
| Mechanical Design / height [in] | 6.22 in |
| Mechanical Design / height | 158 mm |
| Mechanical Design / width [in] | 4.13 in |
| Mechanical Design / width | 105 mm |
| Mechanical Design / depth [in] | 2.76 in |
| Mechanical Design / depth | 70 mm |
| Connections / arrangement of electrical connectors / for main current circuit | Front terminal |
| Connections / type of electrical connection / for main current circuit | nut keeper kit on both ends |
| Connections / type of connectable conductor cross-sections / for flat-bar terminal connection / minimum | 13 x 1 mm |
| Connections / type of connectable conductor cross-sections / for flat-bar terminal connection / maximum | 25 x 8 mm |
| Connections / design of the surface / of the connections / on the top of the switch (N, 1, 3, 5) | Silver |
| Connections / design of the surface / of the connections / on the bottom of the switch (N, 2, 4, 6) | Silver |
| Auxiliary circuit / number of CO contacts / for auxiliary contacts | 0 |
| Accessories / product extension / optional / motor drive | Yes |
| Environmental conditions / protection class IP / on the front | IP40 |
| Environmental conditions / ambient temperature / during operation / minimum | -25 °C |
| Environmental conditions / ambient temperature / during operation / maximum | 70 °C |
| Environmental conditions / ambient temperature / during storage / minimum | -40 °C |
| Environmental conditions / ambient temperature / during storage / maximum | 80 °C |
| Environmental footprint / global warming potential [CO2 eq] / total | 285.47 kg |
| Environmental footprint / global warming potential [CO2 eq] / during manufacturing | 6.87 kg |
| Environmental footprint / global warming potential [CO2 eq] / during operation | 279 kg |
| Environmental footprint / global warming potential [CO2 eq] / after end of life | -0.78 kg |
| Environmental footprint / reference code / according to IEC 81346-2 | Q |
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Phân biệt MCB, MCCB và các thông số dòng, điện áp, khả năng cắt; biết hồ sơ cần chuẩn bị khi chọn thiết bị bảo vệ tủ điện.
