TH-N系列热继电器
热继电器主要用于交流频率50Hz和60Hz，额定电压至690V，额定电流至800A的电力系统中，作为三相交流电动机的过载保护和断相保护。延迟型（带饱和电*器）*适用于起动时间长的电动机负载。热过载继电器与上级保护的塑壳断路器可以轻松实现协调保护。 型号 | 规格（A） | 价格 | TH-N12 | 0.12,0.17,0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11 | 147 | TH-N12KP | 0.12,0.17,0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11 | 178 | TH-N12CX | 0.12,0.17,0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11 | 188 | TH-N12SR | 0.12,0.17,0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11 | 423 | TH-N18 | 1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15 | 189 | TH-N18CX | 1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15 | 222 | TH-N20 | 0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15,19 | 166 | TH-N20CX | 0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15,19 | 210 | TH-N20SR | 0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15,19 | 457 | TH-N20TA | 22,29,35 | 171 | TH-N20TA SR | 22,29,35 | 480 | TH-N20KP | 0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15,19 | 193 | TH-N20KP SR | 0.24,0.35,0.5,0.7,0.9,1.3,1.7,2.1,2.5,3.6,5,6.6,9,11,15,19 | 492 | TH-N20TAKP | 22,29,35 | 210 | TH-N20TAKP SR | 22,29,35 | 514 | TH-N20TAKP CX | 22,29,35 | 215 | TH-N60KP | 15,22,29,35,42,54 | 237 | TH-N60KP SR | 15,22,29,35,42,54 | 686 | TH-N60TAKP | 67,82,95 | 320 | TH-N60TAKP SR | 67,82,95 | 789 | TH-N120KP | 42,54,67,82 | 320 | TH-N120KP SR | 42,54,67,82 | 812 | TH-N120TAKP | 105,125 | 354 | TH-N120TAKP SR | 105,125 | 88 | TH-N220RHKP | 82,105,125,150,180,210 | 1300 | TH-N220RHKP SR | 82,105,125,150,180,210 | 1650 | TH-N220HZKP | 82,105,125,150,180,210 | 1380 | TH-N220HZKP SR | 82,105,125,150,180,210 | 1920 | TH-N400RHKP | 105,125,150,180,250,330 | 1470 | TH-N400RHKP SR | 105,125,150,180,250,330 | 1790 | TH-N400KZKP | 105,125,150,180,250,330 | 1690 | TH-N400HZKP SR | 105,125,150,180,250,330 | 2010 | TH-N600KP*1 | 250,330,500,660 | 229 | TH-N600KP SR*1 | 250,330,500,660 | 686 |
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