# Harmony, 22mm Push Button, flush push button head, spring return, black, unmarked | Mayer Electric

**Manufacturer:** Mayer Electric Supply  
**MPN:** `ZB4BA2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mayer Electric Supply |
| Manufacturer name | Mayer Electric Supply |
| Manufacturer | Mayer Electric Supply |
| DimensionUnit | mm |
| Extra Product Name | Harmony, 22mm Push Button, flush push button head, spring return, black, unmarked \| Mayer Electric |
| UPC | 3389110887464 |
| height | 29.0 |
| height_Attrib | Cad Overall Height |
| jsonUrlData | /Product/SQUARE-D-Harmony-22mm-Push-Button-flush-push-button-head-spring-return-black-unmarked-785901353737 |
| jsonUrlData2 | 8afdbde6-027b-46ca-8377-abb200c9e4b8 |
| keywords | SQUARE D, Mayer SQUARE D, 785901353737, ZB4BA2 |
| length | 28.0 |
| length_Attrib | Cad Overall Depth |
| moq | 1 |
| MPN | ZB4BA2 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | SQDZB4BA2 |
| snippet | Shop SQUARE D at Mayer. Harmony, 22mm Push Button, flush push button head, spring return, black, unmarked |
| tierMinQty1 | 1 |
| tierPrice1 | 12.66 |
| width | 29.0 |
| width_Attrib | Cad Overall Width |
| Standards | UL 508 \|\| CSA C22.2 No 14 \|\| IEC 60947-5-1 \|\| IEC 60947-5-4 \|\| IEC 60947-5-5 \|\| JIS C8201-5-1 \|\| IEC 60947-1 \|\| JIS C8201-1 |
| Shock Resistance | 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 \|\| 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27 |
| Ambient Air Temperature For Storage | -40-70 ?C |
| Overvoltage Category | class I IEC 60536 |
| Ik Degree Of Protection | IK06 IEC 50102 |
| Vibration Resistance | 5 gn 2-500 Hz)IEC 60068-2-6 |
| Product Certifications | DNV \|\| CSA \|\| UL Listed \|\| GL \|\| LROS (Lloyds register of shipping) \|\| BV |
| Protective Treatment | TH |
| Ip Degree Of Protection | IP66 IEC 60529 \|\| IP67 \|\| IP69 \|\| IP69K |
| Nema Degree Of Protection | NEMA 13 \|\| NEMA 4X |
| Ambient Air Temperature For Operation | -40-70 ?C |
| Warranty | 18 months |
| Reach Free Of Svhc | Yes |
| Environmental Disclosure | ENVPEP1808008EN |
| Eu Rohs Directive | Pro-active compliance (Product out of EU RoHS legal scope) |
| China Rohs Regulation | X |
| Mercury Free | Yes |
| Rohs Exemption Information | Yes |
| Circularity Profile | ENVEOLI1808008EN |
| Toxic Heavy Metal Free | Yes |
| Sustainable Offer Status | Green Premium product |
| Reach Regulation | Free of Substances of Very High Concern above the threshold |
| Device Presentation | basic element |
| Cad Overall Height | 29 mm |
| Mechanical Durability | 10000000 cycles |
| Cad Overall Depth | 28 mm |
| Cad Overall Width | 29 mm |
| Electrical Composition Code | C1 9 single front mounting \|\| C2 9 single and double front mounting \|\| C11 3 single front mounting \|\| C15 1 single front mounting |
| Type Of Operator | spring return |
| Mounting Diameter | 22 mm |
| Head Type | standard |
| Shape Of Signaling Unit Head | round |
| Device Short Name | ZB4 |
| Product Or Component Type | head for non-illuminated push-button |
| Bezel Material | chromium plated metal |
| Operator Profile | black flush, unmarked |
| Sale Per Indivisible Quantity | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| mayerelectric.com | SQDZB4BA2 | 12.66 | 1 | None | 1 |

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