ANSI/UL 877-1992 标准详情
- 标准号:ANSI/UL 877-1992
- 中文标题:危险保密场所用断路器和断路器外壳
- 英文标题:circuit breakers and circuit-breaker enclosures for use in hazardous (classified) locations
- 标准类别:美国国家标准
- 发布日期:2000-01-02
Covers circuit breakers rated 600 volts, or less, specifically constructed to provide service-entrance, meter-service, or branch-circuit protection and for installation and use in hazardous locations, Class I, Division 1, Groups A, B, C, and D, and C
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