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A distribution board (also known as panelboard, breaker panel, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure. Normally, a main switch, and in recent ...
The classic "Square D" logo can be found on their products. Adopted circa 1910. The company was founded on December 15, 1902 by Bryson Dexter Horton and James B. McCarthy. In 1903 they incorporated as the McBride Manufacturing Company. During the first decade of business, the company expanded into various other electrical products.
Siemens PLM Solid Edge 3D CAD. Siemens PLM Teamcenter cPDM. Siemens PLM Tecnomatix Digital Manufacturing. OpCenter. SIMATIC IT. CAMSTAR. Opcenter APS (formerly known as Preactor) IBS. SIMATIC PCS 7 Process Automation System for Process and Hybrid industries.
Siemens Traction Equipment Ltd. (STEZ), Zhuzhou China, is a joint venture between Siemens, Zhuzhou CSR Times Electric Co., Ltd. (TEC) and CSR Zhuzhou Electric Locomotive Co., Ltd. (ZELC), which produces AC drive electric locomotives and AC locomotive traction components. OMNETRIC Group, A Siemens & Accenture company formed in 2014.
Surge Protection Device (SPD) for installation in a low-voltage distribution board. A surge protector (or spike suppressor, surge suppressor, surge diverter, surge protection device (SPD) or transient voltage surge suppressor (TVSS) is an appliance or device intended to protect electrical devices in alternating current (AC) circuits from voltage spikes with very short duration measured in ...
Leg as in "hot leg" refers to one of multiple hot conductors in an electrical system. The most common residential and small commercial service in Canada and the U.S., single split-phase, 240 V, features a neutral and two hot legs, 240 V to each other, and 120 V each to the neutral. The most common three-phase system will have three hot legs ...
The siemens (symbol: S) is the unit of electric conductance, electric susceptance, and electric admittance in the International System of Units (SI). Conductance, susceptance, and admittance are the reciprocals of resistance, reactance, and impedance respectively; hence one siemens is equal to the reciprocal of one ohm (Ω −1) and is also referred to as the mho.
Process observation OEM catalog components with CAD download models. Engineered Software PowerCADD: CAD: EPLAN Software & Service EPLAN Electric P8 Electrical CAD/CAE: Software for electrical project design and engineering United States EPLAN Fluid Electrical CAD/CAE: Software for fluid power engineering (pneumatic, hydraulic, cooling and ...