Dayton
Dayton 30G316 Selector Switch Keyed 2 Position 30mm
Keyed 30 mm selector switch with two maintained positions, 1NO/1NC contacts rated 10 A at 600 V AC, NEMA 13/4 and IP65 protection
- Keyed 30 mm selector for authorised-only operation
- Maintained two-position action holds each state without spring return
- 10 A AC / 2.5 A DC contact rating suits industrial control circuits
- IP65 and NEMA 13, 4 ratings protect against dust, water and oil
- Metal operator head with zinc bezel withstands harsh machine environments
30 mm keyed selector switch
The Dayton 30G316 is a 30 mm keyed selector switch designed for machinery and machine-shop control panels. It provides two maintained positions with a 1NO/1NC contact block rated at 10A @ 600V AC and 2.5A @ 600V DC. The chrome-finished metal operator and zinc bezel suit industrial environments where a keyed, non-illuminated actuator is required.
NEMA 13 and IP65 sealed construction
The switch carries NEMA 13 and 4 ratings plus an IP65 rating, meaning the operator is protected against dust, oil and water jets during normal operation. Its metal head and bezel materials resist mechanical wear without adding active cooling or moving-air noise. Power draw is limited to the contact rating, so the device itself generates no measurable heat or acoustic signature.
Keyed two-position cam with left removal
Cam E delivers a maintained XO/OX switching sequence and allows the key to be removed only in the left position, preventing unauthorised changes between the two states. The package includes the operator head, contact block and mounting hardware; no software, illumination modules or additional contact blocks are supplied.
Highlights
- Keyed 30 mm selector for authorised-only operation
- Maintained two-position action holds each state without spring return
- 10 A AC / 2.5 A DC contact rating suits industrial control circuits
- IP65 and NEMA 13, 4 ratings protect against dust, water and oil
- Metal operator head with zinc bezel withstands harsh machine environments
Specifications
| Brand | DAYTON |
|---|
Questions about this item
How do I install this 30 mm keyed selector switch in a panel cutout?
Mount the metal operator head through a 30 mm panel cutout, secure with the zinc bezel, and wire the 1NO/1NC contacts to the screw terminals; the common error is reversing the maintained-position wiring so both positions read XO instead of XO/OX.
What maintenance or replacement will this selector switch need over time?
The metal operator and zinc bezel are rated IP65 and NEMA 13/4 for dust and water ingress; inspect the key cylinder for wear and verify the 10 A AC / 2.5 A DC contacts remain clean — replace the entire unit if contact resistance rises or the key action binds.
What is the first electrical limit reached under sustained load?
The contact rating of 10 A at 600 V AC (A600) or 2.5 A at 600 V DC (Q600) is the limiting factor; exceeding either current or voltage value will cause contact degradation before the IP65 or NEMA 13/4 enclosure ratings are challenged.
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