Single Pole Breaker Symbol

Single pole circuit breaker this symbol represents a single pole circuit breaker.

Single pole breaker symbol. Single pole single throw. This exceeds the 120v line to ground voltage rating of the. Some spdt switches have a central off position and are described as on. You can double click to edit the text at the symbol.

It has only one hot wire when there is any overload or short circuit it trips. An on off switch allows current to flow only when it is in the closed on position. Spst single pole single throw. 2 way switch spdt spdt single pole double throw.

225 a 3p indicates the fixed circuit breaker represented by the symbol as a 225 ampere 3 pole breaker. Although the code permits you to install a 120 240v slash rated breaker on a 120 240v 3 phase high leg delta system you cannot install it on the b phase high leg because the nominal line to ground voltage of the high leg is 208v. An on off switch allows current to flow only when it is in the closed on position. Available in svg png jpg dxf dwg formats.

1200 a identifies the drawout circuit breaker represented by the symbol as a 1200 ampere circuit breaker. Normally open contact can represent a single contact or single pole switch in the open position for. Circuit breakers symbols for use in electrical pneumatic and hydraulic schematic diagrams. Basic switch symbols spst.