The ZB5APA6 Harmony Pushbutton Head is a non-illuminated, projecting spring return standard unmarked pushbutton head designed for control and signaling applications.
Product ModelZB5APA6
Product ID26124
Stock on Request
Last updated: 9/5/2026
Key Features
1
FeatureIdeal for non-illuminated push button applications
2
Feature22 mm size for precise installation
3
FeatureBlue color for easy identification
4
FeatureMade of durable plastic for long-lasting performance
5
FeatureEasy to install and replace on compatible units
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Harmony XB5
Product or Component Type
Head for non-illuminated push-button
Device short name
ZB5
Product Compatibility
Not compatible with legend holder
Bezel material
Dark grey plastic
Mounting diameter
0.9 in (22 mm)
Head type
Standard
Sale per indivisible quantity
1
Shape of signaling unit head
Round
Type of operator
spring return
Operator profile
Blue flush, unmarked
Operator additional information
Clear boot
CAD overall width
1.2 in (30 mm)
CAD overall height
1.2 in (30 mm)
CAD overall depth
1.5 in (37 mm)
Mechanical durability
10000000 cycles
Device presentation
Basic element
Protective treatment
TH
Ambient Air Temperature for Storage
-40...158 °F (-40...70 °C)
Ambient Air Temperature for Operation
-40...158 °F (-40...70 °C)
Overvoltage category
Class II IEC 60536
IP degree of protection
IP66 IEC 60529IP67 IEC 60529IP69 IEC 60529IP69K ISO 20653
NEMA degree of protection
NEMA 13NEMA 4X
Resistance to high pressure washer
1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m
IK degree of protection
IK03 conforming to IEC 50102
Product Certifications
LROS (Lloyds register of shipping)UL ListedBVCSADNVGL
Shock resistance
30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27
Vibration resistance
5 gn 2...500 Hz)IEC 60068-2-6
ZB5APA6 Harmony Pushbutton Head by Schneider Electric | INDPRT