PROBLEM TO BE SOLVED: To provide a two-pole circuit breaker by which an output signal lead wire of a CT of a circuit breaker is easily led, and that can be reliably fixed at a predetermined position.SOLUTION: A two-pole circuit breaker comprises: a current transformer (CT) mounted to a...
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A power distribution unit includes a two pole circuit breaker having a first pole electrically coupled to an x-phase circuit portion of the power distribution unit and having a seco
(HV) circuit-breaker has at least two breaker--poles each of which has at least one interrupter unit (4-6) whose driven switch-contact (7-9) is actuated via a switch- rod (10-12) by means of a common drive (13) such that time-delay closure of at least two breaker-poles results...
E Single-pole N and P interrupting ratings only available to 30 A.F H as the leading character of the ampacity indicates a high instantaneous version of the breaker for coordination purposes. H ratings must use 600 A frame.G PD-3, PD-4, PD-5 and PD-6 ratings.H PD-1 and PD-2 ...
1极2极功能接地漏电断路器 - Buy Function Earth Leakage Circuit Breaker 2 Pole Earth Leakage Circuit Breaker earth Leakage Circuit Breaker Product on Alibaba.com
真空断路器(vl12-12固封极柱) Vacuum circuit breaker (vl12-12 solid seal pole) 1.本外观设计产品的名称为:真空断路器(VL12-12固封极柱);2.本外观设计产品的用途为:在电力输配电系统中用于开断和关和电路工作电流,短路电流,空载线路;3.本外观设计的... 丁红志,李发红,牛广军 被引量: 0发表: 2012年...
产品名称:Analyzer Accessory Parts 仪器厂商:HACH/美国 哈希 价格:面议 库存:是 产品描述 产品货号 Air Intro Tee assembly with check valve 3061100 CIRCUIT BREAKER, 1 POLE, 20 AMPS 4854300 Conduit Hanger 1-inch Clamp 4734900 FILTER ELEMENT 4662400 ...
hydraulic-magnetic circuit breaker 209 series Primary current: 0.1 A - 100 A VAC: 480, 240, 277 V VDC: 125, 160 V The 209, E-Framecircuitbreakercombines power switching with accurate, reliablecircuitprotection in a compact single or multi-pole unit. The unit is ideal for branchcircuit......