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IEEE C37.13
Low-Voltage AC Power Circuit Breakers Used in Enclosures
Year: 2008
Abstract: The scope of this standard includes the following enclosed low-voltage ac power circuit breakers:
Stationary or drawout type of two-, three-, or four-pole construction with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V
Unfused or fused type
Manually operated or power operated, with or without electromechanical or electronic trip devices
Fused drawouts consisting of current-limiting fuses in a drawout assembly intended to be connected in series with a low-voltage ac power circuit breaker to form a nonintegrally fused circuit breaker
NOTE—In this standard, the term circuit breaker shall mean enclosed low-voltage ac power circuit breaker, either fused or unfused. The term unfused circuit breaker shall mean a circuit breaker without either integrally or nonintegrally mounted fuses, and the term fused circuit breaker shall mean a circuit breaker incorporating currentlimiting fuses.1
This document applies to both integrally and nonintegrally fused circuit breakers.
1 Notes in text, tables, and figures of a standard are given for information only and do not contain requirements needed to implement this standard.
Stationary or drawout type of two-, three-, or four-pole construction with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V
Unfused or fused type
Manually operated or power operated, with or without electromechanical or electronic trip devices
Fused drawouts consisting of current-limiting fuses in a drawout assembly intended to be connected in series with a low-voltage ac power circuit breaker to form a nonintegrally fused circuit breaker
NOTE—In this standard, the term circuit breaker shall mean enclosed low-voltage ac power circuit breaker, either fused or unfused. The term unfused circuit breaker shall mean a circuit breaker without either integrally or nonintegrally mounted fuses, and the term fused circuit breaker shall mean a circuit breaker incorporating currentlimiting fuses.1
This document applies to both integrally and nonintegrally fused circuit breakers.
1 Notes in text, tables, and figures of a standard are given for information only and do not contain requirements needed to implement this standard.
Subject: unfused circuit breaker
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2017-09-04T17:04:48Z | |
| date available | 2017-09-04T17:04:48Z | |
| date copyright | 39792 | |
| date issued | 2008 | |
| identifier other | YAUZLCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/128398 | |
| description abstract | The scope of this standard includes the following enclosed low-voltage ac power circuit breakers: Stationary or drawout type of two-, three-, or four-pole construction with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V Unfused or fused type Manually operated or power operated, with or without electromechanical or electronic trip devices Fused drawouts consisting of current-limiting fuses in a drawout assembly intended to be connected in series with a low-voltage ac power circuit breaker to form a nonintegrally fused circuit breaker NOTE—In this standard, the term circuit breaker shall mean enclosed low-voltage ac power circuit breaker, either fused or unfused. The term unfused circuit breaker shall mean a circuit breaker without either integrally or nonintegrally mounted fuses, and the term fused circuit breaker shall mean a circuit breaker incorporating currentlimiting fuses.1 This document applies to both integrally and nonintegrally fused circuit breakers. 1 Notes in text, tables, and figures of a standard are given for information only and do not contain requirements needed to implement this standard. | |
| language | English | |
| title | IEEE C37.13 | num |
| title | Low-Voltage AC Power Circuit Breakers Used in Enclosures | en |
| type | standard | |
| page | 37 | |
| status | Active | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2008 | |
| contenttype | fulltext | |
| subject keywords | unfused circuit breaker |