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schneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks
Product Model

ZB4BW377

Manufacturer

schneider

Category

Pushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

Product ID

24399

In Stock
Last updated: 2025/4/20
View Specifications
schneider ZB4BW377

Selling Points

  • 1High-Quality Illumination: Features a clear light color for enhanced visibility.
  • 2Durable Design: Metal-bezeled construction with a plain lens for durability.
  • 3Spring-Return Mechanism: Operates on a spring-return (impulse/momentary) mechanism for easy use.
  • 4IP66 Protection: Rated with a degree of protection against dust and water ingress.
  • 5Compact Size: Diameter of 22 mm, suitable for various automation applications.
Product Details
ZB4BW377
schneider

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Range of Product
Harmony XB4
Product or Component Type
Head for illuminated push-button
Device short name
ZB4
Product Compatibility
BA 9s
Bezel material
Black metal
Head type
Standard
Mounting diameter
0.9 in (22 mm)
Sale per indivisible quantity
1
Shape of signaling unit head
Round
Type of operator
spring return
Operator profile
Clear flush, unmarked
Operator additional information
With plain lens
CAD overall width
1.1 in (29 mm)
CAD overall height
1.1 in (29 mm)
CAD overall depth
1.3 in (32 mm)
Net Weight
0.060 lb(US) (0.027 kg)
Resistance to high pressure washer
1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m
Mechanical durability
10000000 cycles
Electrical composition code
M7 6 single front mounting BA 9s<br />M8 6 single and double front mounting BA 9s<br />M9 2 single front mounting BA 9s and transformer
Device presentation
Basic sub-assemblies
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 I IEC 60536
IP degree of protection
IP66 IEC 60529<br />IP67<br />IP69<br />IP69K
NEMA degree of protection
NEMA 13<br />NEMA 4X
IK degree of protection
IK06 conforming to EN 50102
Standards
UL 508<br />EN/IEC 60947-1<br />JIS C8201-5-1<br />EN/IEC 60947-5-4<br />EN/IEC 60947-5-1<br />EN/IEC 60947-5-5<br />CSA C22.2 No 14<br />JIS C8201-1
Product Certifications
CSA<br />GL<br />LROS (Lloyds register of shipping)<br />DNV<br />BV<br />UL Listed
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<br />50 gn 11 ms) half sine wave acceleration IEC 60068-2-27

Specifications may be subject to change without notice