PC37.20.1/D6.0, Jan 2015 is a technical standard for enclosed low voltage power circuit breaker switchgear, covering equipment rated at 1000Vac and below, and 3200Vdc and below. It is relevant to power, energy, and industrial applications where switchgear design, assembly, and performance must be controlled for dependable operation. As an inactive document, it remains useful as a reference point for engineering reviews, legacy equipment, and procurement specifications.

What is PC37.20.1/D6.0, Jan 2015?

This standard addresses the requirements and expected characteristics of enclosed low voltage power circuit breaker switchgear used in electrical distribution systems. PC37.20.1/D6.0, Jan 2015 focuses on how this type of equipment is arranged, rated, and applied so that it can support safe and consistent operation within its voltage limits. It is most useful when comparing designs, evaluating compliance, or defining product expectations for switchgear assemblies that use power circuit breakers as a core protective and switching function.

Where is PC37.20.1/D6.0, Jan 2015 used?

The standard is typically used in facilities and systems that rely on enclosed low voltage switchgear for power distribution, circuit isolation, and protection. That may include industrial plants, utility-related installations, and other electrical infrastructure where 1000Vac and below, or 3200Vdc and below equipment is specified. PC37.20.1/D6.0, Jan 2015 is especially relevant for switchgear rooms, packaged electrical assemblies, and projects where breaker-based distribution boards must align with defined technical requirements.

Why is PC37.20.1/D6.0, Jan 2015 important?

This standard helps bring consistency to the design and evaluation of enclosed low voltage power circuit breaker switchgear. It supports safer engineering decisions by giving buyers, designers, and testers a common reference for ratings, construction expectations, and performance-related checks. Using PC37.20.1/D6.0, Jan 2015 can reduce specification ambiguity, improve procurement clarity, and help limit risk when comparing equipment for compliance or legacy replacement within power distribution systems.

• Enclosed low voltage power circuit breaker switchgear
• Voltage range: 1000Vac and below, 3200Vdc and below
• Equipment design and assembly reference
• Power, energy, and industrial application context
• Inactive document for technical comparison and legacy use