HONEYWELL 4A21BAA11 Switch Bezels/Switch Caps Unseal Operator Control
Introducing the Honeywell Part Number 4A21BAA11, a high-quality switch accessory designed for reliable panel mounting and easy installation. Manufactured in the USA, this switch bezel and cap assembly is ideal for various industrial and electronic applications requiring durable and precise switch components.
This switch accessory features snap-in mounting for quick and tool-free installation, providing a secure fit with panel mounting clips on either the long or short sides. The bezel surrounds all sides, offering a professional appearance and protection for the switch components.
Key Features:
Provides distinctive color display, whether lighted or unlighted
Front panel mounting and relamping without tools for convenience
Matching indicators available for integrated signaling
Optional locked button feature to prevent tampering in public areas
Choice of transmitted color, projected color, or dead front display
UL recognized and CSA certified for safety and compliance
Electrical Ratings:
Contact Type
Current/Voltage
UL Code
Silver contacts
5 amps resistive, 3 amps inductive, 30 VDC
L-4: 5 amps, 250 VAC
Silver contacts
10 amps, 125 or 250 VAC, 1/6 Hp
L-285
Gold contacts
1 amp resistive, 0.5 amp inductive, 30 VDC
L-22: 1 amp, 125 VAC
Gold alloy contacts
0.1 amp resistive, 1 amp at 125 VAC
N/A
Mounting and Dimensions:
Designed for snap-in mounting, the switch housing can be installed on panels with thicknesses from 0.040 to 0.200 inches (1.02 to 5.08 mm). Mounting clips are positioned on the long sides for secure attachment, with options for individual or strip mounting configurations. The housing features a full bezel for front or sub-panel mounting, with barriers on either short or long sides to suit various panel layouts.
Button and Legend Options:
Order buttons separately; available in various colors and with or without legends
Legends can be custom pad-printed or supplied via film legends for durability
Button and legend assembly can be snapped together prior to installation
Additional Details:
Mounting Centers for Strip Mount
Panel Cutout for Mounting
Refer to datasheet for precise measurements
Refer to datasheet for precise measurements
For more detailed specifications and installation instructions, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number 4A21BAA11 for more details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10026152952125,"title":"4A21BAA11","handle":"4a21baa11","description":"\u003ch3\u003eHONEYWELL 4A21BAA11 Switch Bezels\/Switch Caps Unseal Operator Control\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Honeywell Part Number \u003cstrong\u003e4A21BAA11\u003c\/strong\u003e, a high-quality switch accessory designed for reliable panel mounting and easy installation. Manufactured in the USA, this switch bezel and cap assembly is ideal for various industrial and electronic applications requiring durable and precise switch components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4A21BAA11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HONEYWELL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switch Accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Switch Accessories | Switch Caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-mr\/c30099.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis switch accessory features snap-in mounting for quick and tool-free installation, providing a secure fit with panel mounting clips on either the long or short sides. The bezel surrounds all sides, offering a professional appearance and protection for the switch components.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides distinctive color display, whether lighted or unlighted\u003c\/li\u003e\n\u003cli\u003eFront panel mounting and relamping without tools for convenience\u003c\/li\u003e\n\u003cli\u003eMatching indicators available for integrated signaling\u003c\/li\u003e\n\u003cli\u003eOptional locked button feature to prevent tampering in public areas\u003c\/li\u003e\n\u003cli\u003eChoice of transmitted color, projected color, or dead front display\u003c\/li\u003e\n\u003cli\u003eUL recognized and CSA certified for safety and compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Type\u003c\/th\u003e\n\u003cth\u003eCurrent\/Voltage\u003c\/th\u003e\n\u003cth\u003eUL Code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver contacts\u003c\/td\u003e\n\u003ctd\u003e5 amps resistive, 3 amps inductive, 30 VDC\u003c\/td\u003e\n\u003ctd\u003eL-4: 5 amps, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver contacts\u003c\/td\u003e\n\u003ctd\u003e10 amps, 125 or 250 VAC, 1\/6 Hp\u003c\/td\u003e\n\u003ctd\u003eL-285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold contacts\u003c\/td\u003e\n\u003ctd\u003e1 amp resistive, 0.5 amp inductive, 30 VDC\u003c\/td\u003e\n\u003ctd\u003eL-22: 1 amp, 125 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold alloy contacts\u003c\/td\u003e\n\u003ctd\u003e0.1 amp resistive, 1 amp at 125 VAC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMounting and Dimensions:\u003c\/h3\u003e\n\u003cp\u003eDesigned for snap-in mounting, the switch housing can be installed on panels with thicknesses from 0.040 to 0.200 inches (1.02 to 5.08 mm). Mounting clips are positioned on the long sides for secure attachment, with options for individual or strip mounting configurations. The housing features a full bezel for front or sub-panel mounting, with barriers on either short or long sides to suit various panel layouts.\u003c\/p\u003e\n\u003ch3\u003eButton and Legend Options:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrder buttons separately; available in various colors and with or without legends\u003c\/li\u003e\n\u003cli\u003eLegends can be custom pad-printed or supplied via film legends for durability\u003c\/li\u003e\n\u003cli\u003eButton and legend assembly can be snapped together prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Centers for Strip Mount\u003c\/th\u003e\n\u003cth\u003ePanel Cutout for Mounting\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefer to datasheet for precise measurements\u003c\/td\u003e\n\u003ctd\u003eRefer to datasheet for precise measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications and installation instructions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-mr\/c30099.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number 4A21BAA11 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T02:17:29+05:30","created_at":"2025-08-15T02:17:30+05:30","vendor":"Waldom Electonics","type":"Switch Accessories","tags":["HWLL","IMPORT_CSV","Switch","WLDM"],"price":752272,"price_min":752272,"price_max":752272,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50621653647677,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4A21BAA11","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4A21BAA11","public_title":null,"options":["Default Title"],"price":752272,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"4A21BAA11","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11921767.png?v=1755204451"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11921767.png?v=1755204451","options":["Title"],"media":[{"alt":null,"id":45844569489725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11921767.png?v=1755204451"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11921767.png?v=1755204451","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL 4A21BAA11 Switch Bezels\/Switch Caps Unseal Operator Control\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Honeywell Part Number \u003cstrong\u003e4A21BAA11\u003c\/strong\u003e, a high-quality switch accessory designed for reliable panel mounting and easy installation. Manufactured in the USA, this switch bezel and cap assembly is ideal for various industrial and electronic applications requiring durable and precise switch components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4A21BAA11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HONEYWELL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switch Accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Switch Accessories | Switch Caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-mr\/c30099.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis switch accessory features snap-in mounting for quick and tool-free installation, providing a secure fit with panel mounting clips on either the long or short sides. The bezel surrounds all sides, offering a professional appearance and protection for the switch components.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides distinctive color display, whether lighted or unlighted\u003c\/li\u003e\n\u003cli\u003eFront panel mounting and relamping without tools for convenience\u003c\/li\u003e\n\u003cli\u003eMatching indicators available for integrated signaling\u003c\/li\u003e\n\u003cli\u003eOptional locked button feature to prevent tampering in public areas\u003c\/li\u003e\n\u003cli\u003eChoice of transmitted color, projected color, or dead front display\u003c\/li\u003e\n\u003cli\u003eUL recognized and CSA certified for safety and compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Type\u003c\/th\u003e\n\u003cth\u003eCurrent\/Voltage\u003c\/th\u003e\n\u003cth\u003eUL Code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver contacts\u003c\/td\u003e\n\u003ctd\u003e5 amps resistive, 3 amps inductive, 30 VDC\u003c\/td\u003e\n\u003ctd\u003eL-4: 5 amps, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver contacts\u003c\/td\u003e\n\u003ctd\u003e10 amps, 125 or 250 VAC, 1\/6 Hp\u003c\/td\u003e\n\u003ctd\u003eL-285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold contacts\u003c\/td\u003e\n\u003ctd\u003e1 amp resistive, 0.5 amp inductive, 30 VDC\u003c\/td\u003e\n\u003ctd\u003eL-22: 1 amp, 125 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold alloy contacts\u003c\/td\u003e\n\u003ctd\u003e0.1 amp resistive, 1 amp at 125 VAC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMounting and Dimensions:\u003c\/h3\u003e\n\u003cp\u003eDesigned for snap-in mounting, the switch housing can be installed on panels with thicknesses from 0.040 to 0.200 inches (1.02 to 5.08 mm). Mounting clips are positioned on the long sides for secure attachment, with options for individual or strip mounting configurations. The housing features a full bezel for front or sub-panel mounting, with barriers on either short or long sides to suit various panel layouts.\u003c\/p\u003e\n\u003ch3\u003eButton and Legend Options:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrder buttons separately; available in various colors and with or without legends\u003c\/li\u003e\n\u003cli\u003eLegends can be custom pad-printed or supplied via film legends for durability\u003c\/li\u003e\n\u003cli\u003eButton and legend assembly can be snapped together prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Centers for Strip Mount\u003c\/th\u003e\n\u003cth\u003ePanel Cutout for Mounting\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefer to datasheet for precise measurements\u003c\/td\u003e\n\u003ctd\u003eRefer to datasheet for precise measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications and installation instructions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-mr\/c30099.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number 4A21BAA11 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
