销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | 3CU20 | Altech Corporation | SEE 501-1089 3C20UM | 价格未公开 |
 Allied Electronics | 3CU20L | Altech Corp | Mini Circuit Breaker, DIN Rail, 20A, 277V, UL489, 3-P, L Series | +1:$96.04 +5:$88.11 +10:$85.75 +25:$82.80 |
 Allied Electronics | 3CU20M | Altech Corp | Circuit Breaker; Miniature; M Series; 3P; CTrip Curve; 20A; 480Y/277VAC; UL508 | 4:$51.31 |
 Allied Electronics | 3CU20R | Altech Corporation | Circuit Breaker; Therm/Mag; Hndl; Cur-Rtg 20A; DIN Rail; 3 Pole; Vol-Rtg 480Y/277VAC; C | 1 : $30.29 50 : $27.35 100 : $27.08
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 Allied Electronics | 3CU20R | Altech Corp | Circuit Breaker, Therm/Mag, Handle, 20A, 2 -Pole, 480Y/277 VAC, D, R Series | +1:$50.31 +5:$43.37 +10:$42.27 +25:$40.57 |
 Beyond Components | 3CU20 | Altech Corporation | | $69.16
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 Digi-Key 得捷电子 | 3CU20L | Altech Corporation | CIR BRKR THRM-MAG 20A LEVER | $72.00000 |
 Digi-Key 得捷电子 | 3CU20R | Altech Corporation | 3CU20R20AMCBCCHAR3P 480Y/277VACU | $37.80000 |
 Mouser 贸泽电子 | 3CU20L | Altech | 断路器 20.0A Three Pole "C" | 价格未公开 |
 Mouser 贸泽电子 | 3CU20R | Altech | 断路器 20A C Characteristic UL 1077 3 POLE | 价格未公开 |