REES 2.25 Inch Lockable Mushroom Emergency Stop Switches Review: Specs, Price and Applications
Updated: 7 days ago
The listed REES devices are large mushroom-plunger control switches with a mechanical latch and selected padlock provisions. The pictured 02182-family variants require their own contact and actuation specifications; the family contains configurations with different intended functions.
Quick Verdict
Consider the documented red positive-break emergency-stop variant when its exact contact diagram, operator action and mounting fit the approved circuit. Verify the article number and locking provision; a locked control-circuit button does not independently isolate all equipment energy.
REES 2.25 Inch Lockable Mushroom Emergency Stop Switches at a Glance
Reviewed scope: Listed REES 2.25-inch mushroom-plunger lockable control devices
Source photograph: 02182-family variants; complete suffix governs contact behavior
Operation: Spring-latch arrangement; exact push/pull behavior is item-specific
Housing: Die-cast body with model-specific plunger material
Enclosure reference: Family lists NEMA 12/13 and IP65 under installation conditions
Selection boundary: Emergency-stop, ordinary stop and bypass variants must be distinguished
Price: Request a quote for the exact ordering configuration.
Technical Specifications
Specification | Documented configuration |
Reviewed scope | Listed REES 2.25-inch mushroom-plunger lockable control devices |
Source photograph | 02182-family variants; complete suffix governs contact behavior |
Operation | Spring-latch arrangement; exact push/pull behavior is item-specific |
Housing | Die-cast body with model-specific plunger material |
Enclosure reference | Family lists NEMA 12/13 and IP65 under installation conditions |
Selection boundary | Emergency-stop, ordinary stop and bypass variants must be distinguished |
Design and Build
The family should not be purchased from appearance alone. REES identifies devices with different contact behavior, and the range includes bypass functions that serve a different purpose from an emergency stop. Obtain the exact item diagram and verify the intended operator sequence before specifying a control station. Preserve the accepted full suffix in the spare list.
Specify a local operator device with its exact contact pattern, mounting and enclosure arrangement. Reserve access for wiring and replacement, and keep the operator labels consistent with the real machine function. A color or button size should not substitute for the required circuit diagram.
Configuration and Integration
The locking feature needs a defined purpose in the operating procedure. Check that the actual padlock or hasp fits the selected device and that there is sufficient panel clearance to use it. A mechanical latch holds an operator position; the electrical design determines the resulting machine state. Keep energy isolation provisions separate wherever the maintenance task requires them.
Define each operator action and resulting circuit state before installation. Match momentary and maintained contacts to the approved machine logic. Verify the complete wiring against the item-specific diagram and preserve the accepted reference. A mechanical latch should have an explicitly documented role in the operating procedure.
Applications and Use Cases
Evaluate the appropriate REES mushroom-plunger variant for a documented local control station with an approved circuit and clear operator procedure. Confirm the full item reference.
Inspect the whole station rather than the mushroom head alone. Mounting, sealing, wiring access and labels all affect the completed installation. The source's durability language does not establish a universal service life for every environment or an accepted protective response. Verify the operator and circuit through the approved machine test, then keep inspection and replacement criteria available.
The useful result is clear and correctly interpreted local control. Mechanical operator behavior, circuit response and machine protective functions are distinct requirements. Assess them through the actual control station and approved equipment design.
Alternatives and Selection
Compare matched emergency-stop operators using the same required contact action, mounting and circuit architecture. Include reset behavior, locking clearance, sealing and replacement.
Price and Value
Price: Request a quote. The quotation should identify the exact product configuration, included options, delivery terms and support scope. Accessories and integration work should be listed separately so the hardware price can be compared on a like-for-like basis. A family name or headline specification is not a complete purchasing description.
Assess value against the work the product enables in the machine. Include the engineering needed to configure it, the equipment that must operate alongside it and the effort required to maintain or replace it. A lower component price can be outweighed by extra integration work, while additional features are valuable only when the application can use them. Compare written configurations rather than assumed package contents.
Pros and Cons
Pros
Large operator provides a defined local actuation surface
Lockable variants support an explicitly specified retention function
Item-specific diagrams permit deliberate contact selection
Cons
Family includes different functions and contact sequences
Locking compatibility and clearance require checking
Control-circuit retention does not establish energy isolation
Who Should Consider REES 2.25 Inch Lockable Mushroom Emergency Stop Switches?
Consider the documented red positive-break emergency-stop variant when its exact contact diagram, operator action and mounting fit the approved circuit. Verify the article number and locking provision; a locked control-circuit button does not independently isolate all equipment energy.
The strongest purchasing case is a clearly defined requirement that matches the documented configuration. If the project depends on a particular option, interface or mechanical arrangement, include it explicitly in the order. Keep the accepted configuration with the equipment documentation so a later replacement preserves the intended application.
Commissioning and Acceptance
Verify each operator, contact state, latch action and permitted recovery using the approved machine procedure. Check that labels and instructions match observed behavior. Preserve the switch reference, wiring and accepted results. Reassess the circuit after any substitution or change to control logic.
REES 2.25 Inch Lockable Mushroom Emergency Stop Switches FAQ
What is REES 2.25 Inch Lockable Mushroom Emergency Stop Switches?
The listed REES devices are large mushroom-plunger control switches with a mechanical latch and selected padlock provisions. The pictured 02182-family variants require their own contact and actuation specifications; the family contains configurations with different intended functions.
Which configuration is reviewed?
Reviewed scope: Listed REES 2.25-inch mushroom-plunger lockable control devices. Source photograph: 02182-family variants; complete suffix governs contact behavior.
What is the main selection consideration?
Consider the documented red positive-break emergency-stop variant when its exact contact diagram, operator action and mounting fit the approved circuit. Verify the article number and locking provision; a locked control-circuit button does not independently isolate all equipment energy.
What applications should it be considered for?
Evaluate the appropriate REES mushroom-plunger variant for a documented local control station with an approved circuit and clear operator procedure. Confirm the full item reference.
What is a documented advantage?
Large operator provides a defined local actuation surface. Lockable variants support an explicitly specified retention function.
What limitation matters during integration?
Family includes different functions and contact sequences. Locking compatibility and clearance require checking.
What is the price?
Price: Request a quote. Specify the exact ordering configuration, required options, accessories and delivery terms.
How should an alternative be compared?
Compare matched emergency-stop operators using the same required contact action, mounting and circuit architecture. Include reset behavior, locking clearance, sealing and replacement.
Product information: REES 2.25-inch mushroom-plunger manufacturer range and 02182-series item references, with the supplied emergency-stop listing.
Pricing is quotation-based and may change. Options, availability, delivery and application requirements depend on the selected ordering configuration.
