Chưa cập nhật
Item code: 3RA2816-0EW20
- Unit
- Chưa cập nhật
Loading content…
Loading content…
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.
Rơ le trung gian SIEMENS 3RH2122-1BB40. product brand name: SIRIUS; product designation: Auxiliary contactor; product type designation: 3RH2.
Item code
3RH2122-1BB40
Unit
Chưa cập nhật
Supply status
Liên hệ báo giá
Required quantity (Chưa cập nhật)
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 | 3RH2122-1BB40 |
| Tên gọi chính hãng | contactor relay, 2 NO + 2 NC, 24 V DC, screw terminal, frame size S00 |
| product brand name | SIRIUS |
| product designation | Auxiliary contactor |
| product type designation | 3RH2 |
| General technical data / size of contactor | S00 |
| General technical data / product extension auxiliary switch | Yes |
| General technical data / power loss [W] for rated value of the current without load current share typical | 4 W |
| General technical data / insulation voltage with degree of pollution 3 at AC rated value | 690 V |
| General technical data / degree of pollution | 3 |
| General technical data / surge voltage resistance rated value | 6 kV |
| General technical data / shock resistance at rectangular impulse / at DC | 10 g / 5 ms, 5 g / 10 ms |
| General technical data / shock resistance with sine pulse / at DC | 15 g / 5 ms, 8 g / 10 ms |
| General technical data / mechanical service life (operating cycles) / of contactor typical | 30 000 000 |
| 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 / reference code according to IEC 81346-2 | K |
| General technical data / Substance Prohibitance (day/month/year) | 10/01/2009 |
| General technical data / Net Weight | 258.8 g |
| Ambient conditions / installation altitude at height above sea level maximum | 2 000 m |
| Ambient conditions / ambient temperature / during operation | -25 ... +60 °C |
| Ambient conditions / ambient temperature / during storage | -55 ... +80 °C |
| Ambient conditions / relative humidity minimum | 10 % |
| Ambient conditions / relative humidity at 55 °C according to IEC 60068-2-30 maximum | 95 % |
| Main circuit / no-load switching frequency / at AC | 10 000 1/h |
| Main circuit / no-load switching frequency / at DC | 10 000 1/h |
| Control circuit/ Control / type of voltage of the control supply voltage | DC |
| Control circuit/ Control / control supply voltage at DC rated value | 24 V |
| initial value | 0.8 |
| full-scale value | 1.1 |
| closing power of magnet coil at DC | 4 W |
| holding power of magnet coil at DC | 4 W |
| closing delay / at DC | 30 ... 100 ms |
| opening delay / at DC | 7 ... 13 ms |
| arcing time | 10 ... 15 ms |
| Auxiliary circuit / number of NC contacts for auxiliary contacts | 2 |
| Auxiliary circuit / instantaneous contact | 2 |
| Auxiliary circuit / number of NO contacts for auxiliary contacts | 2 |
| Auxiliary circuit / identification number and letter for switching elements | 22 E |
| Auxiliary circuit / operational current at AC-12 maximum | 10 A |
| Auxiliary circuit / operational current at AC-15 / at 230 V rated value | 10 A |
| Auxiliary circuit / operational current at AC-15 / at 400 V rated value | 3 A |
| Auxiliary circuit / operational current at AC-15 / at 500 V rated value | 2 A |
| Auxiliary circuit / operational current at AC-15 / at 690 V rated value | 1 A |
| Auxiliary circuit / operational current at 1 current path at DC-12 / at 24 V rated value | 10 A |
| Auxiliary circuit / operational current at 1 current path at DC-12 / at 60 V rated value | 6 A |
| Auxiliary circuit / operational current at 1 current path at DC-12 / at 110 V rated value | 3 A |
| Auxiliary circuit / operational current at 1 current path at DC-12 / at 220 V rated value | 1 A |
| Auxiliary circuit / operational current at 1 current path at DC-12 / at 440 V rated value | 0.3 A |
| Auxiliary circuit / operational current at 1 current path at DC-12 / at 600 V rated value | 0.15 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-12 / at 24 V rated value | 10 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-12 / at 60 V rated value | 10 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-12 / at 110 V rated value | 4 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-12 / at 220 V rated value | 2 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-12 / at 440 V rated value | 1.3 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-12 / at 600 V rated value | 0.65 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-12 / at 24 V rated value | 10 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-12 / at 60 V rated value | 10 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-12 / at 110 V rated value | 10 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-12 / at 220 V rated value | 3.6 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-12 / at 440 V rated value | 2.5 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-12 / at 600 V rated value | 1.8 A |
| Auxiliary circuit / operating frequency at DC-12 maximum | 1 000 1/h |
| Auxiliary circuit / operational current at 1 current path at DC-13 / at 24 V rated value | 10 A |
| Auxiliary circuit / operational current at 1 current path at DC-13 / at 60 V rated value | 2 A |
| Auxiliary circuit / operational current at 1 current path at DC-13 / at 110 V rated value | 1 A |
| Auxiliary circuit / operational current at 1 current path at DC-13 / at 220 V rated value | 0.3 A |
| Auxiliary circuit / operational current at 1 current path at DC-13 / at 440 V rated value | 0.14 A |
| Auxiliary circuit / operational current at 1 current path at DC-13 / at 600 V rated value | 0.1 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-13 / at 24 V rated value | 10 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-13 / at 60 V rated value | 3.5 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-13 / at 110 V rated value | 1.3 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-13 / at 220 V rated value | 0.9 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-13 / at 440 V rated value | 0.2 A |
| Auxiliary circuit / operational current with 2 current paths in series at DC-13 / at 600 V rated value | 0.1 A |
| Auxiliary circuit / operational current with 3 current paths in series at DC-13 / at 24 V rated value | 10 A |
| at 60 V rated value | 4.7 A |
| at 110 V rated value | 3 A |
| at 220 V rated value | 1.2 A |
| at 440 V rated value | 0.5 A |
| at 600 V rated value | 0.26 A |
| operating frequency at DC-13 maximum | 1 000 1/h |
| contact reliability of auxiliary contacts | 1 faulty switching per 100 million (17 V, 1 mA) |
| UL/CSA ratings / contact rating of auxiliary contacts according to UL | A600 / Q600 |
| Short-circuit protection / design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 V | C characteristic: 10 A; 0.4 kA |
| Short-circuit protection / design of the fuse link for short-circuit protection of the auxiliary switch required | gG: 10 A (690 V, 1 kA) |
| Installation/ mounting/ dimensions / mounting position | +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface |
| Installation/ mounting/ dimensions / fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| Installation/ mounting/ dimensions / height | 57.5 mm |
| Installation/ mounting/ dimensions / width | 45 mm |
| Installation/ mounting/ dimensions / depth | 73 mm |
| required spacing / with side-by-side mounting / forwards | 10 mm |
| required spacing / with side-by-side mounting / upwards | 10 mm |
| required spacing / with side-by-side mounting / downwards | 10 mm |
| required spacing / with side-by-side mounting / at the side | 0 mm |
| required spacing / for grounded parts / forwards | 10 mm |
| required spacing / for grounded parts / upwards | 10 mm |
| required spacing / for grounded parts / at the side | 6 mm |
| required spacing / for grounded parts / downwards | 10 mm |
| required spacing / for live parts / forwards | 10 mm |
| required spacing / for live parts / upwards | 10 mm |
| required spacing / for live parts / downwards | 10 mm |
Item code: 3RA2816-0EW20
Item code: 3RT2035-1NB30
Item code: 6MF2805-0AA00
Item code: 6ES7440-1CS00-0YE0
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.
