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Mã hàng: 3RA2816-0EW20
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Aptomat SIEMENS 3RV2021-1EA10. product brand name: SIRIUS; product designation: Circuit breaker; design of the product: For motor protection.
Mã hàng
3RV2021-1EA10
Đơn vị tính
Chưa cập nhật
Tình trạng cung ứng
Liên hệ báo giá
Số lượng cần mua (Chưa cập nhật)
Không cần thanh toán online. TESFA sẽ kiểm tra mã hàng, số lượng, điều kiện cung cấp và phản hồi báo giá theo thông tin liên hệ của bạn.
Với vật tư MRO, chọn đúng mã quan trọng hơn chọn theo ảnh. TESFA sẽ đối chiếu các điểm kỹ thuật chính trước khi xác nhận báo giá.
| Thuộc tính | Thông số sản phẩm |
|---|---|
| Mã sản phẩm | 3RV2021-1EA10 |
| Tên gọi chính hãng | Circuit breaker size S0 for motor protection, CLASS 10 A-release 2.8...4 A N release 52 A screw terminal Standard switching capacity |
| product brand name | SIRIUS |
| product designation | Circuit breaker |
| design of the product | For motor protection |
| product type designation | 3RV2 |
| General technical data / Product equipment of circuit breaker for motor protection complete unit with protection device | Yes |
| General technical data / size of the circuit-breaker | S0 |
| General technical data / size of contactor can be combined company-specific | S00, S0 |
| General technical data / product function disconnector functionality | Yes |
| 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 | 7.25 W |
| General technical data / power loss [W] for rated value of the current / at AC in hot operating state per pole | 2.4 W |
| General technical data / type of calculation of power loss current-dependent | quadratic |
| General technical data / insulation voltage with degree of pollution 3 at AC rated value | 690 V |
| General technical data / surge voltage resistance rated value | 6 kV |
| General technical data / maximum permissible voltage for protective separation / in networks with ungrounded star point between main and auxiliary circuit | 400 V |
| General technical data / maximum permissible voltage for protective separation / in networks with grounded star point between main and auxiliary circuit | 400 V |
| General technical data / protection class IP / on the front according to IEC 60529 | IP20 |
| General technical data / protection class IP / on the front | IP20 |
| General technical data / protection class IP / of the terminal | IP20 |
| General technical data / shock resistance according to IEC 60068-2-27 | 25g / 11 ms |
| General technical data / mechanical service life (operating cycles) / of the main contacts typical | 100 000 |
| General technical data / mechanical service life (operating cycles) / of auxiliary contacts typical | 100 000 |
| General technical data / electrical endurance (operating cycles) typical | 100 000 |
| General technical data / reference code according to IEC 81346-2 | Q |
| General technical data / continuous current rated value | 4 A |
| General technical data / Substance Prohibitance (day/month/year) | 10/01/2009 |
| General technical data / Net Weight | 328.6 g |
| Ambient conditions / installation altitude at height above sea level maximum | 2 000 m |
| ambient temperature / during operation | -20 ... +60 °C |
| ambient temperature / during storage | -50 ... +80 °C |
| ambient temperature / during transport | -50 ... +80 °C |
| temperature compensation | -20 ... +60 °C |
| relative humidity during operation | 10 ... 95 % |
| Main circuit / number of poles for main current circuit | 3 |
| Main circuit / adjustable current response value current of the current- dependent overload release | 2.8 ... 4 A |
| Main circuit / type of voltage for main current circuit | AC |
| Main circuit / operating voltage / rated value | 690 V; 20 ... 690 V |
| Main circuit / operating voltage / at AC-3 rated value maximum | 690 V |
| Main circuit / operating voltage / at AC-3e rated value maximum | 690 V |
| Main circuit / operating frequency rated value | 50 ... 60 Hz |
| Main circuit / operational current rated value | 4 A |
| Main circuit / operational current / at AC-3 at 400 V rated value | 4 A |
| Main circuit / operational current / at AC-3e at 400 V rated value | 4 A |
| operating power / at AC-3 / at 230 V rated value | 0.8 kW |
| operating power / at AC-3 / at 400 V rated value | 1.5 kW |
| operating power / at AC-3 / at 500 V rated value | 2.2 kW |
| operating power / at AC-3 / at 690 V rated value | 3 kW |
| operating power / at AC-3e / at 230 V rated value | 0.8 kW |
| operating power / at AC-3e / at 400 V rated value | 1.5 kW |
| operating power / at AC-3e / at 500 V rated value | 2.2 kW |
| operating power / at AC-3e / at 690 V rated value | 3 kW |
| Main circuit / operating frequency / at AC-3 maximum | 15 1/h |
| Main circuit / operating frequency / at AC-3e maximum | 15 1/h |
| Auxiliary circuit / type of voltage for auxiliary and control circuit | AC/DC |
| Auxiliary circuit / number of NC contacts for auxiliary contacts | 0 |
| Auxiliary circuit / number of NO contacts for auxiliary contacts | 0 |
| Auxiliary circuit / number of CO contacts for auxiliary contacts | 0 |
| Protective and monitoring functions / product function / ground fault detection | No |
| Protective and monitoring functions / product function / phase failure detection | Yes |
| Protective and monitoring functions / trip class | CLASS 10 |
| Protective and monitoring functions / design of the overload release | thermal |
| Protective and monitoring functions / protection function thermal overload protection (ANSI 49) | Yes |
| Protective and monitoring functions / maximum short-circuit current breaking capacity (Icu) / at AC at 240 V rated value | 100 kA |
| Protective and monitoring functions / maximum short-circuit current breaking capacity (Icu) / at AC at 400 V rated value | 100 kA |
| Protective and monitoring functions / maximum short-circuit current breaking capacity (Icu) / at AC at 500 V rated value | 100 kA |
| Protective and monitoring functions / maximum short-circuit current breaking capacity (Icu) / at AC at 690 V rated value | 6 kA |
| Protective and monitoring functions / operating short-circuit current breaking capacity (Ics) at AC / at 240 V rated value | 100 kA |
| Protective and monitoring functions / operating short-circuit current breaking capacity (Ics) at AC / at 400 V rated value | 100 kA |
| Protective and monitoring functions / operating short-circuit current breaking capacity (Ics) at AC / at 500 V rated value | 100 kA |
| Protective and monitoring functions / operating short-circuit current breaking capacity (Ics) at AC / at 690 V rated value | 4 kA |
| Protective and monitoring functions / response value current of instantaneous short-circuit trip unit | 52 A |
| full-load current (FLA) for 3-phase AC motor / at 480 V rated value | 4 A |
| full-load current (FLA) for 3-phase AC motor / at 600 V rated value | 4 A |
| yielded mechanical performance [hp] / for single-phase AC motor / at 110/120 V rated value | 0.13 hp |
| yielded mechanical performance [hp] / for single-phase AC motor / at 230 V rated value | 0.33 hp |
| yielded mechanical performance [hp] / for 3-phase AC motor / at 200/208 V rated value | 0.8 hp |
| yielded mechanical performance [hp] / for 3-phase AC motor / at 220/230 V rated value | 0.75 hp |
| yielded mechanical performance [hp] / for 3-phase AC motor / at 460/480 V rated value | 2 hp |
| yielded mechanical performance [hp] / for 3-phase AC motor / at 575/600 V rated value | 3 hp |
| UL File Number (CCN) | E47705 (NLRV, NLRV7), E156943 (NKJH, NKJH7) |
| Short-circuit protection / product function short circuit protection | Yes |
| Short-circuit protection / design of the short-circuit trip | magnetic |
| Short-circuit protection / type of protection according to ATEX directive 2014/34/EU | Ex II (2) GD |
| Installation/ mounting/ dimensions / mounting position | any |
| Installation/ mounting/ dimensions / fastening method | screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715 |
| Installation/ mounting/ dimensions / Mounting method of circuit breaker for Transformer protection, Generator protection and system protection optional standard bar mounting | Yes |
| Installation/ mounting/ dimensions / height | 97 mm |
| Installation/ mounting/ dimensions / width | 45 mm |
| Installation/ mounting/ dimensions / depth | 97 mm |
| required spacing / with side-by-side mounting / forwards | 0 mm |
| required spacing / with side-by-side mounting / backwards | 0 mm |
| required spacing / with side-by-side mounting / upwards | 50 mm |
| required spacing / with side-by-side mounting / downwards | 50 mm |
| required spacing / with side-by-side mounting / at the side | 0 mm |
| required spacing / for grounded parts / forwards | 0 mm |
| required spacing / for grounded parts / backwards | 0 mm |
| required spacing / for grounded parts / upwards | 50 mm |
| required spacing / for grounded parts / at the side | 30 mm |
| required spacing / for grounded parts / downwards | 50 mm |
| required spacing / for live parts / forwards | 0 mm |
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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.
