EMERSON Appleton DBR Series, 300880-4 Instruction Sheet
Summary
These plugs and receptacles feature an integrated, mechanically locked disconnect switch, providing reliable interlocked connect and disconnect functionality in harsh industrial settings. This manual offers comprehensive instructions for installing and wiring these durable, dust-ignition-proof units rated up to 100A. It guides users through proper disassembly, connection procedures utilizing specified conductors, and crucial polarity checks essential for safe electrical deployment in Class II hazardous locations.
Manual Details
| Brand | Emerson |
|---|---|
| Pages | 2 |
| File Size | 193.69 KB |
| Published | June 03, 2026 |
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Frequently Asked Questions
How can the operating handle be secured?
The switch handling can be padlocked when set to either an “ON” or “OFF” position.
Why are the plugs and receptacles polarized?
They are explicitly polarized so that the plug will enter the receptacle only one way, preventing wiring mistakes for different voltages.
What procedural steps must be followed when connecting conductors?
You must strip insulation from the individual ends of the conductors and observe proper polarity while tightening screws into the connectors.