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Product Specifications:
| Item | Non-Illuminated Push Button Operator |
| Action | Maintained |
| Action Type | Maintained Push / Turn to Release |
| Basic Material | Metal |
| Bezel Finish | Chrome Plated |
| Bezel Material | Metal |
| Cad Overall Depth | 57 mm |
| Cad Overall Height | 40 mm |
| Cad Overall Width | 40 mm |
| Color | Yellow |
| Features | 300000 Cycles, Green Premium Product, Mercury Free, Pro Active Compliance |
| Head Material | Metal |
| Head/lens Color | Yellow |
| Ip Rating | IP66, IP67, IP69, IP69K |
| Legend | E-Stop |
| Legend Color | Black |
| Legend/background Color | Black, Yellow , Yellow |
| Maintained Action Release | Twist |
| Max. Operating Temp. | 158°F |
| Min. Operating Temp. | -40°F |
| Mounting Dia. | 22 mm |
| Mushroom Head Dia. | 40 mm |
| Nema Enclosure Rating | NEMA 1, NEMA 2, NEMA 3, NEMA 4, NEMA 4X, NEMA 12, NEMA 13 |
| No. Of Indicator Lights | 0 |
| No. Of Operators | 1 |
| Operator Illumination | Non Illuminated |
| Operator Material | Metal |
| Overall Depth | 2.24" |
| Overall Height | 1.57" |
| Overall Width | 1.57" |
| Panel Mounting Hole Dia. | 22 mm |
| Product Datasheet | schneider-electric-zb4bs5540.pdf |
| Product Type | Push Button Operators |
| Push Button Style | Mushroom Head |
| Resistance Properties | Shock Resistant, Vibration Resistant |
| Series | XB4 Series |
| Shape Of Signaling Unit Head | Round |
| Type Of Operator | 40 mm Mushroom Head |
Shipping Info:
| Ship weight (kg) | 0.08 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | CZ |
Documentation:
Product Variants
| Product | Model | Head Material | Bezel Material | Panel Mounting Hole Dia. | Operator Material | Color | Legend | Ip Rating | Product Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
ZB4BD28 | Aluminum, Zinc | Die Cast Aluminum | 0.87" | - | Black | No Legend | IP69, IP69K | Toggle Switch | €57.97 | |
![]() |
ZB5AS55 | Plastic | Plastic | - | - | Yellow | No Legend | - | - | €130.48 | |
![]() |
ZB5AS834 | Plastic | Plastic | 22 mm | Plastic | Red | No Legend | IP66 | Multihead Operators | €120.01 | |
![]() |
9001KR24RM | Metal | Metal | 30 mm | Metal | Red | No Legend | IP66 | Push Button Operators | €116.98 | |
![]() |
9001KR25GM | Metal | Metal | 30 mm | Metal | Green | No Legend | IP66 | Push Button Operators | €141.70 | |
![]() |
9001KR16 | Plastic | Metal | 30 mm | Plastic | Red | No Legend | IP66 | Emergency Stop Push Buttons | - | RFQ
|
![]() |
9001K15 | Metal | Metal | 30 mm | Metal | Black | No Legend | IP66 | Emergency Stop Push Buttons | €182.88 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
SCHNEIDER ELECTRIC ZB4BS5540 Push-Button, 22 mm Size, Maintained Push/Turn To Release, Yellow, 13/4X
€105.05 /unit

