Dayton
Dayton 30G305 Selector Switch 30 mm 3 Position Black
30 mm three-position selector switch with maintained and momentary action, 10 A AC contact rating and IP65 protection
- 30 mm panel cut-out fits standard enclosures
- Three-position lever gives maintained/momentary control
- IP65 and NEMA 13/4 ratings seal out dust and water
- 10 A at 600 V AC and 2.5 A at 600 V DC switching capacity
- Zinc bezel with plastic operator head resists industrial wear
Product Identity
The Dayton 30G305 is a 30 mm three-position selector switch built for industrial control panels. It suits maintenance engineers and panel builders who need a maintained-maintained-momentary action with a single normally-open and normally-closed contact block. The black lever operator and silver zinc bezel give clear visual status in machinery environments.
Installation Checks
Verify that the mounting cut-out matches the 30 mm diameter and that the panel thickness suits the supplied hardware. Confirm the control circuit voltage does not exceed 600 V AC or 600 V DC and that the load stays within the 10 A AC or 2.5 A DC contact rating. Ensure the NEMA 13 and 4 enclosure rating meets the ingress protection required by the application.
Thermal & Electrical Behaviour
In normal operation the switch runs cool because the contacts are rated for the stated currents without forced cooling. No fan or active thermal management is involved so acoustic noise is negligible. Power draw is limited to the control circuit load and the contact resistance of the A600/Q600 rated contacts.
Highlights
- 30 mm panel cut-out fits standard enclosures
- Three-position lever gives maintained/momentary control
- IP65 and NEMA 13/4 ratings seal out dust and water
- 10 A at 600 V AC and 2.5 A at 600 V DC switching capacity
- Zinc bezel with plastic operator head resists industrial wear
Specifications
| Brand | DAYTON |
|---|
Questions about this item
What comes with the 30 mm selector switch and what must be purchased separately?
The switch includes the operator lever, plastic operator head, metal basic body, zinc bezel and the built-in 1NO/1NC contact block. Mounting hardware, wiring and any additional contact blocks are not included.
Which contact rating should I choose for a 600 V AC control circuit?
The switch is rated 10 A at 600 V AC (NEMA A600) and 2.5 A at 600 V DC (NEMA Q600). Select the 10 A AC rating for standard AC control circuits.
What does the IP65 rating mean once the switch is installed in a panel?
IP65 means the front of the switch is dust-tight and protected against low-pressure water jets from any direction when properly mounted in a panel cut-out.
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