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Manufacturer Part #
LW3021A
LW Series 20 A DPST On-None-Off High Capacity Screw Mount Solder Lug Rocker
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| Mfr. Name: | NKK Switches | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:1 per Bag | ||||||||||
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NKK Switches LW3021A - Product Specification
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PCN Information:
UPDATE OF PCN109994Description:Changes & Upgrades to Specific Models of S Series Toggles, LW & SW Series Rockers & SB Series Pushbuttons.The original Change Notice CN-0418 released December 2024 is being reissued as CN-0418-A with changes. Changes for the S, LW, SW and SB Series will be effective April 2025. Revision 1: Page 1 of the revised Change Notice is to notify that Change Nos. 2 and 10 will be implemented at this time, and the new Effective Date is April 2025. The balance of the changes, Nos. 1, 3 ~ 9, are postponed and will be announced in the future with a new Effective Date.Revision 2: Change Nos. 1, 2 and 3 for S Series part numbers S31 ~ S32F and S41 ~ S42T are excluded from CN-0418-A and will not be implemented at this time. Revision 3: Change Nos. 4 ~ 9 for the S Series part numbers below are excluded from CN-0418-A and will not be implemented at this time. Revision 4: Change Nos. 4 ~ 9 for the SW Series part numbers below are excluded from CN-0418-A and will not be implemented at this time.
Changes & Upgrades to Specific Models of S Series Toggles, LW & SW Series Rockers & SB Series PushbuttonsThere will be revisions to the design of specific S Series Toggles, LW and SW Series Rockers, and SB Series Pushbuttons. The changes support NKK?s ongoing efforts toward reducing the presence of substances that may be of environmental concern, and to further establish supply stability of products. Standard and custom products of each series will be effected, but will not alter their quality or performance.Description of Change:Material of Switch CaseSwitch Case ColorMethod of Identification on CasePlating on Switch Contact and RivetPlating on Coil SpringMaterial of Actuator BlockAssistant PlateInsulating PlateReduction of Substances with Environmental ConcernContact Resistance Measuring Conditions
There will be revisions to the methods of identification on the LW Series rocker switch, LW3021A. The ON-OFF indication, part number, rating, circuit diagram and NKK logo will change from a sticker to laser marking on the switch case, and the color from black to off-white. The lot number, previously imprinted above the case on theframe, will relocate to the lower right side of the case and be laser etched. These changes will effect the standard part number, LW3021A, and any related custom part numbers.
There will be revisions to the production and manufacture location for LW and MLW Series Rockers. For MLW Series, "Japan" will no longer be displayed on the switch bodies, and the UL symbol will have the code "080" appear to its right. For both LW and MLW Series, the lot number on the switches will have a dot mark above the second digit, and the box in which the switches are packaged for shipping will read "PHILIPPINES FACTORY" instead of "JAPAN FACTORY." These changes will apply to standard and custom products.
Part Status:
NKK Switches LW3021A - Technical Attributes
| Switch Operation: | On-None-Off |
| Circuitry: | DPST |
| Current Rating: | 20A |
| Termination Style: | Solder Lug |
| Contact Material: | Silver |
Available Packaging
Package Qty:
1 per Bag