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カタログ参照品です。在庫状況、正確な仕様、純正品または代替品の供給は見積書で確認します。
ABB
1SAZ211201R2047 — Thermal overload relay
リレー部品番号: 1SAZ211201R2047
ABB 1SAZ211201R2047, type TA25DU-19M, is a thermal overload relay with a 13–19 A adjustable current range and class 10A trip characteristic. It provides motor overload and phase-failure protection, selectable manual or automatic reset, and one normally closed trip contact and one normally open signal contact. It connects directly to suitable block contactors; verify the contactor and application before ordering.
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技術仕様
| メーカー | ABB |
|---|---|
| 部品番号 | 1SAZ211201R2047 |
| カテゴリー | 電装・制御部品 |
| Time-Current Characteristic Curve | Tripping characteristic - Thermal overload relay TA25DU-19, TA25DU-19 V1000 |
| Product Net Width | 44 mm |
| Product Net Height | 80 mm |
| Product Net Depth / Length | 94 mm |
| Product Net Weight | 0.17 kg |
| Rated Operational Voltage | Main circuit: 690 V AC; 440 V DC |
| Rated Operational Current (I e ) | 19 A |
| Rated Frequency (f) | Auxiliary Circuit 50 Hz |
| Number of Poles | 3 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Protected Poles | 3 |
| Conventional Free-air Thermal Current (I th ) | Auxiliary Circuit NC 5 A |
| Rated Operational Current AC-15 (I e ) | (120 V) NC 3 A |
| Degree of Protection | Housing IP20; main circuit terminals IP10 |
| Connecting Capacity Auxiliary Circuit | Flexible 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1x 0.75 ... 4 mm² |
| Wire Stripping Length | Auxiliary Circuit 9 mm |
| Power Loss | at Rated Operating Conditions per Pole 1.1 ... 2.3 W |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Contact Rating UL/CSA | (NC:) B600 |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 16-8 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-14 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 12 in·lb |
| Ambient Air Temperature | Operation: -25 to +55 °C; compensated operation: -25 to +55 °C; storage: -40 to +70 °C |
| Maximum Operating Altitude Permissible | 2000 m |
| Resistance to Shock acc. to IEC 60068-2-27 | 25g 2 shocks 13 ms |
| Published component type | Thermal overload relay |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Overload current setting range | 13–19 A |
| Trip class | 10A |
| Reset mode | Selectable manual or automatic |
| Protection functions | Motor overload and phase failure |
カタログ情報には誤りや古い情報が含まれる場合があります。完全な仕様と確認済みの詳細情報はお問い合わせください。ご注文前に部品番号とお使いの機械への適合を当社にご確認ください。
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