SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

ZB4BW177

Name: ZB4BW177
Brand: Schneider
SKU: ZB4BW177

Schneider Electric ZB4BW17 Harmony 22 mm Round Clear Chromium Plated Metal Push Button Illuminated Projected Modular Head for enhanced machine control visibility and touch sensitivity.

Product ModelZB4BW177

Product ID24928

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

1
FeatureClear visibility and touch sensitivity for reduced errors in machine control.
2
FeatureIP 69 rating for excellent protection against dust and water.
3
FeatureUL 508 certification for safety in electrical applications.
4
Feature22 mm round design for easy installation and integration.
5
FeatureProjected profile for improved illumination and visibility.

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 illuminated push-button

Device short name

ZB4

Product Compatibility

BA 9s

Bezel material

Black metal

Head type

Standard

Sale per indivisible quantity

Shape of signaling unit head

Round

Type of operator

spring return

Operator profile

Clear projecting, 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 9sM8 6 single and double front mounting BA 9sM9 2 single front mounting BA 9s and transformer

Device presentation

Basic sub-assemblies

Protective treatment

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 60529IP69IP69K

NEMA degree of protection

NEMA 13NEMA 4X

IK degree of protection

IK06 conforming to EN 50102

Standards

EN/IEC 60947-5-4UL 508EN/IEC 60947-5-5CSA C22.2 No 14EN/IEC 60947-1EN/IEC 60947-5-1JIS C8201-5-1JIS C8201-1

Product Certifications

DNVLROS (Lloyds register of shipping)UL ListedBVGLCSA

Vibration resistance

5 gn 2...500 Hz)IEC 60068-2-6

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