SIEMENS
SIEMENS Push Button Operator 30mm Maintained Mushroom Red
30 mm maintained mushroom push button with 45 mm red plastic head, chrome bezel and NEMA 1, 3, 3R, 4, 4X, 12, 13 ratings
- Maintained push-pull action holds position without constant pressure
- 45 mm mushroom head provides large target for fast actuation
- Red colour gives immediate visual identification in emergencies
- NEMA 1 3 3R 4 4X 12 13 ratings suit harsh indoor and outdoor environments
- Chrome-plated zinc die-cast bezel resists corrosion and impact
30 mm maintained mushroom operator
The Siemens push-button operator mounts in a standard 30 mm panel cut-out and uses a 45 mm red mushroom head that stays in the actuated position until pulled back. Its plastic head and bezel sit on a chrome-plated zinc die-cast bezel, and the assembly carries NEMA 1, 3, 3R, 4, 4X, 12 and 13 ratings plus CSA and UL listings.
Industrial panels needing a maintained emergency
This operator suits control stations that require a push-to-lock, pull-to-reset action with a highly visible red head. It is not intended for momentary circuits, illuminated applications or installations that demand a smaller head diameter or a different colour code.
Single 30 mm cut-out with broad environmental
The unit fits one 30 mm opening and the NEMA 4X and 13 ratings mean it withstands hose-directed water, oil and non-corrosive coolants. Headroom ends where a momentary return, keyed reset or a different voltage-rated contact block is required, since the operator itself provides only the mechanical latch.
Highlights
- Maintained push-pull action holds position without constant pressure
- 45 mm mushroom head provides large target for fast actuation
- Red colour gives immediate visual identification in emergencies
- NEMA 1 3 3R 4 4X 12 13 ratings suit harsh indoor and outdoor environments
- Chrome-plated zinc die-cast bezel resists corrosion and impact
Specifications
| Brand | Siemens |
|---|
Questions about this item
What panel cut-out size does the 30 mm push button operator need?
The operator is built for a 30 mm cut-out in the mounting panel.
Can the 45 mm mushroom head be used with existing NEMA 4X enclosures?
Yes, the device carries NEMA 1, 12, 13, 3, 3R, 4 and 4X ratings, so it fits NEMA 4X enclosures.
How do I verify the maintained action is functioning after installation?
Press the red mushroom head — it should latch in; pull it back out and it should stay extended until pressed again.
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