SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

ZB4BW357

Name: ZB4BW357
Brand: Schneider
SKU: ZB4BW357

The ZB4BW357 is an orange flush illuminated pushbutton head designed for BA9s bulbs. It offers reliable performance and efficient energy use, making it ideal for commercial and residential applications.

Product ModelZB4BW357

Product ID24848

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

1
FeatureEnhance your electrical systems with the ZB4BW357, featuring a reliable and efficient design for BA9s bulbs.
2
FeatureIdeal for commercial and residential applications, this product ensures seamless operation and energy efficiency.
3
FeatureThe ZB4BW357 boasts a durable construction with a mechanical durability of 5,000,000 cycles.
4
FeatureWith a protective treatment for ambient temperatures ranging from -40°C to 70°C, this product is designed for versatile use.
5
Feature

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

Featuring a silver alloy contact material, this pushbutton head ensures high-quality electrical connections.

Sale per indivisible quantity

Shape of signaling unit head

Round

Type of operator

spring return

Operator profile

Orange 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 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 60529IP67IP69IP69K

NEMA degree of protection

NEMA 13NEMA 4X

IK degree of protection

IK06 conforming to EN 50102

Standards

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

Product Certifications

BVCSAUL ListedGLDNVLROS (Lloyds register of shipping)

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