REES 22102 122 Lockable 22.5 mm Emergency Stop Operator Review: Specs, Price and Applications
Updated: 7 days ago
REES 22102-122 is a red maintained 22.5 mm control operator with a padlock feature. The item page lists two 50703 NO/NC contact blocks; the complete operator/block assembly and installed circuit determine the intended machine function.
Quick Verdict
Consider 22102-122 when its maintained operation, contact arrangement and mounting fit the approved control design. Verify the complete assembly and reset sequence; the padlock feature does not by itself establish energy isolation or complete-machine safety performance.
REES 22102 122 Lockable 22.5 mm Emergency Stop Operator at a Glance
Reviewed article: 22102-122
Mounting family: 22.5 mm operators
Operator: Red; maintained; padlock feature
Listed contact blocks: Two 50703 NO/NC blocks
Included-item distinction: Manufacturer lists no adapter or legend plate for this article
Installation boundary: Exact assembly, contact diagram and sealing requirements govern
Price: Request a quote for the exact ordering configuration.
Technical Specifications
Specification | Documented configuration |
Reviewed article | 22102-122 |
Mounting family | 22.5 mm operators |
Operator | Red; maintained; padlock feature |
Listed contact blocks | Two 50703 NO/NC blocks |
Included-item distinction | Manufacturer lists no adapter or legend plate for this article |
Installation boundary | Exact assembly, contact diagram and sealing requirements govern |
Design and Build
Specify the complete operator and contact-block arrangement. The 22102 range includes multiple suffixes, colors and operating types, so a general 22 mm emergency-stop description is not sufficiently precise. Confirm the actual item, panel drawing and contact diagram. A replacement should reproduce the accepted assembly rather than merely use the same mounting-hole family.
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
Positive-opening behavior relates to the fitted normally closed contacts and the documented assembly. It should not be inferred for any arbitrary contact combination. Match the selected blocks to the approved circuit and retain the supplier's installation instructions. The legend plate and adapter are separate selection details for this item, so confirm what the complete station needs.
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 22102-122 for an identified panel control station with known contact behavior, mounting and protective requirements. Confirm the complete operator/block assembly.
Assess how the operator is reached, latched, reset and locked in the final panel. Follow the machine's approved restart and isolation procedures. The device's mechanical life statement is not evidence of an installed station's achieved reliability or protective performance. Validate the whole circuit and preserve the accepted mounting, wiring and inspection records.
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 operator assemblies with the same panel opening, contact function and approved circuit requirements. Include reset action, locking access, included parts and service documentation.
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
Defined maintained operator and listed contact blocks aid specification
Padlock feature supports an identified operating procedure
Modular operator family allows a documented panel assembly
Cons
Full suffix and block arrangement are essential
Adapter and legend requirements must be included in the bill of materials
Complete protective response requires machine-level validation
Who Should Consider REES 22102 122 Lockable 22.5 mm Emergency Stop Operator?
Consider 22102-122 when its maintained operation, contact arrangement and mounting fit the approved control design. Verify the complete assembly and reset sequence; the padlock feature does not by itself establish energy isolation or complete-machine safety performance.
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 22102 122 Lockable 22.5 mm Emergency Stop Operator FAQ
What is REES 22102 122 Lockable 22.5 mm Emergency Stop Operator?
REES 22102-122 is a red maintained 22.5 mm control operator with a padlock feature. The item page lists two 50703 NO/NC contact blocks; the complete operator/block assembly and installed circuit determine the intended machine function.
Which configuration is reviewed?
Reviewed article: 22102-122. Mounting family: 22.5 mm operators.
What is the main selection consideration?
Consider 22102-122 when its maintained operation, contact arrangement and mounting fit the approved control design. Verify the complete assembly and reset sequence; the padlock feature does not by itself establish energy isolation or complete-machine safety performance.
What applications should it be considered for?
Evaluate 22102-122 for an identified panel control station with known contact behavior, mounting and protective requirements. Confirm the complete operator/block assembly.
What is a documented advantage?
Defined maintained operator and listed contact blocks aid specification. Padlock feature supports an identified operating procedure.
What limitation matters during integration?
Full suffix and block arrangement are essential. Adapter and legend requirements must be included in the bill of materials.
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 operator assemblies with the same panel opening, contact function and approved circuit requirements. Include reset action, locking access, included parts and service documentation.
Product information: REES 22102-122 manufacturer item page, 22.5 mm operator range and the supplier-authored listing.
Pricing is quotation-based and may change. Options, availability, delivery and application requirements depend on the selected ordering configuration.
