SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

ZB5AT8643M

Name: ZB5AT8643M
Brand: Schneider
SKU: ZB5AT8643M

Schneider Electric ZB5AT8643M Harmony Pushbutton Head: Illuminated, red mushroom head, 300,000 cycle rating, ideal for emergency stop applications.

Product ModelZB5AT8643M

Product ID26297

Stock on Request

Last updated: 9/5/2026

Quantity

Key Features

1
FeatureSafety First
2
FeatureEfficient Design
3
FeatureDurable Construction
4
FeatureEasy Installation
5
FeatureEnhanced 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 XALFHarmony XB5

Product or Component Type

Head for illuminated emergency stop push-button

Device short name

ZB5

Bezel material

Dark grey plastic

Head type

Standard

Mounting diameter

0.9 in (22.5 mm)

Sale per indivisible quantity

Shape of signaling unit head

Round

Type of operator

trigger action and mechanical latching with mechanical state indicator

Reset

Push-pull

Operator profile

Red mushroom Ã 40 mm, unmarked

Device presentation

Basic element

CAD overall width

1.6 in (40 mm)

CAD overall height

1.6 in (40 mm)

CAD overall depth

2.3 in (59 mm)

Net Weight

0.075 lb(US) (0.034 kg)

Mechanical durability

300000 cycles

Station name

XALD 1 cut-outXALK 1 cut-out

Electrical composition code

M6 2 single front mounting integral LED and transformerM10 2 single front mounting integral LEDMF1 2 single front mounting integral LEDMR1 2 single rear mounting integral LED

Product Compatibility

Integral LED

compatibility code

ZB5

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 II IEC 60536

IP degree of protection

IP54 IEC 60529

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

IK05 conforming to IEC 50102

Standards

GB 14048.5UL 508ISO 13850IEC 60204-1CSA C22.2 No 14IEC 60947-1JIS C8201-5-1IEC 60947-5-4IEC 60947-5-1JIS C8201-1

Product Certifications

CSADNVBVLROS (Lloyds register of shipping)UL Listed

Vibration resistance

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

Shock resistance

30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27