What standard do switchboards and panelboards comply to?

1. What standard do switchboards comply to?

• UL 891

2. What standard does panelboards comply to?

• UL 67

3. What standard does Motor Control Centers comply to?

• UL 845

4. What standard does Low Voltage Switchgear comply to?

• UL 1558

5. What choices do I have to comply with 240.87

• Standard DAS for Sentron and WL breakers
• Sm@rt DAS for WL breakers and VL breakers