Schneider Electric ZB4BC380 Harmony Pushbutton Head: A reliable, green, flush button head with a spring return/impulse mechanism for harsh environments.
Product ModelZB4BC38028RA
Product ID37927
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureDesigned for harsh environments with a spring return/impulse mechanism.
2
FeatureOperates with a flush large spring return standard unmarked design.
3
FeatureMade from chromium plated metal for durability.
4
FeatureIdeal for control and signaling applications.
5
FeatureGreen color for easy identification in various settings.
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 XB4
Product or Component Type
Head for push-button
Device short name
ZB4
Bezel material
Chromium plated metal
Mounting diameter
0.9 in (22 mm)
Sale per indivisible quantity
1
CAD overall width
1.5 in (37 mm)
CAD overall height
0.7 in (18.5 mm)
CAD overall depth
1.5 in (37 mm)
Net Weight
0.079 lb(US) (0.036 kg)
Electrical shock protection class
Class I IEC 61140
Shape of signaling unit head
Round
Type of operator
spring return
Operator profile
Green flush, type H028 white)
Operator additional information
Horizontal mounting
Mechanical durability
3000000 cycles
Vibration resistance
5 gn 2...500 Hz)IEC 60068-2-6
Shock resistance
30 gn 18 ms) half sine wave acceleration IEC 60068-2-27
Main group
Harsh environment
Group of product
Flush marked type H028
Marking
Type H028
Colour of marking
White
Electrical composition code
C1 9 single front mountingC2 9 single and double front mountingC11 3 single front mountingC15 1 single front mounting
Ambient Air Temperature for Storage
-40...185 °F (-40...85 °C)
Ambient Air Temperature for Operation
-40...158 °F (-40...70 °C)
IP degree of protection
IP66 IEC 60529IP69KIP69
NEMA degree of protection
NEMA 4 UL 508NEMA 13NEMA 12
Resistance to high pressure washer
0.01 psi (90 Pa) 180 °F (82.5 °C)
IK degree of protection
IK06 conforming to IEC 62262
Standards
IEC 60947-5-1IEC 60947-1CSA C22.2UL 508
Product Certifications
ULCECSA
Schneider Electric ZB4BC380 Harmony Pushbutton Head - augto.com | INDPRT