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Item code: 3RA2816-0EW20
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Khởi động từ SIEMENS 3RT2035-1NB30. product brand name: SIRIUS; product designation: Power contactor; product type designation: 3RT2.
Item code
3RT2035-1NB30
Unit
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No online payment is required. TESFA will verify the item code, quantity, supply conditions and respond with a quotation using your contact details.
For MRO items, verifying the correct code matters more than selecting by image. TESFA checks the key technical points before confirming a quotation.
| Attribute | Product specification |
|---|---|
| Mã sản phẩm | 3RT2035-1NB30 |
| Tên gọi chính hãng | power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-pole, 20-33 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2 |
| product brand name | SIRIUS |
| product designation | Power contactor |
| product type designation | 3RT2 |
| General technical data / size of contactor | S2 |
| General technical data / product extension / function module for communication | No |
| General technical data / product extension / auxiliary switch | Yes |
| General technical data / power loss [W] for rated value of the current / at AC in hot operating state | 6.6 W |
| General technical data / power loss [W] for rated value of the current / at AC in hot operating state per pole | 2.2 W |
| General technical data / power loss [W] for rated value of the current / without load current share typical | 1 W |
| General technical data / type of calculation of power loss current-dependent | quadratic |
| General technical data / insulation voltage / of main circuit with degree of pollution 3 rated value | 690 V |
| General technical data / insulation voltage / of auxiliary circuit with degree of pollution 3 rated value | 690 V |
| General technical data / surge voltage resistance / of main circuit rated value | 6 kV |
| General technical data / surge voltage resistance / of auxiliary circuit rated value | 6 kV |
| General technical data / maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1 | 400 V |
| General technical data / shock resistance at rectangular impulse / at AC | 7.7 g / 5 ms, 4.5 g / 10 ms |
| General technical data / shock resistance at rectangular impulse / at DC | 7.7 g / 5 ms, 4.5 g / 10 ms |
| General technical data / shock resistance with sine pulse / at AC | 12 g / 5 ms, 7 g / 10 ms |
| General technical data / shock resistance with sine pulse / at DC | 12 g / 5 ms, 7 g / 10 ms |
| General technical data / mechanical service life (operating cycles) / of contactor typical | 10 000 000 |
| General technical data / mechanical service life (operating cycles) / of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 |
| General technical data / mechanical service life (operating cycles) / of the contactor with added auxiliary switch block typical | 10 000 000 |
| General technical data / Net Weight | 1.074 kg |
Item code: 3RA2816-0EW20
Item code: 6MF2805-0AA00
Item code: 6ES7440-1CS00-0YE0
Item code: 3RB2283-4AA1
Hướng dẫn đọc mã van điện từ SMC dòng SY3000, SY5000, SY7000 và SY9000 theo catalog hãng, kèm ví dụ SKU thật và checklist tránh đặt nhầm cấu hình.
Theo đường đi của khí nén để hiểu tiền điện đến từ đâu, tính thử chi phí và chuẩn bị checklist kiểm tra rò rỉ trong nhà máy.
Chọn ống khí PU/PA theo kích thước, áp suất tại nhiệt độ dùng, bán kính uốn và môi trường. Có bảng đối chiếu và checklist thay ống MRO.
