Better World

Schneider Electric Harmony Series, Twist Release, Emergency Stop Push Button Head

View this category
Bulk discount available

Subtotal (1 unit)*

PHP3,586.45

(exc. VAT)

PHP4,016.82

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 16 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 - 4PHP3,586.45
5 +PHP3,478.86

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
795-1286
Distrelec Article No.:
303-02-631
Mfr. Part No.:
ZB4BS864
Manufacturer:
Schneider Electric
Find similar products by selecting one or more attributes.
Select all

Brand

Schneider Electric

Product Type

Emergency Stop Push Button Head

Series

Harmony

Cutout Diameter

22mm

Push Button Actuation

Twist Release

Push Button Style

Mushroom

Push Button Material

Plastic

Illuminated

No

Hazardous Area Certification

No

Better World Product

Yes

COO (Country of Origin):
CZ

Schneider Electric Harmony XB4 Series Emergency Stop Push Button Head, 22mm Cutout Diameter, Plastic Push Button - ZB4BS864


This emergency stop push button head is a red mushroom-style operator intended for manual safety shutdown in industrial control panels. Designed for front-panel mounting into a 22mm cutout, it provides a tactile trigger-latching action with a twist-to-release reset, and is supplied as a single Basic head component for integration with appropriate contact blocks.

Features & Benefits


• IP66 and IP69K protection for high-pressure washdowns
• Trigger latching with turn-to-release for positive reset control
• Plastic operator with chromium-plated metal bezel for Durable interface
• Mechanical endurance rated for 300 000 cycles supporting frequent operations
• Withstands 50 gₙ shock and 5 gₙ vibration for harsh environments

Applications


• Suitable for washdown production lines requiring sealed E-stop heads
• Ideal for machine guard door emergency shutdowns with panel mounting
• used with front-mounted contact blocks in electrical control enclosures
• Can be used for marine and offshore equipment requiring recognised certifications

What environmental temperature range will it operate in?


It operates across an ambient range from −40 to 70 °C for both storage and use.

How does the head attach to a control panel?


The head mounts into a 22mm diameter aperture and engages with standard front-mount contact blocks.

Can it be used where electrical shock protection is required?


It meets Class I electrical shock protection per IEC 61140 for use in earthed-panel installations.

What mechanical and washdown resistances does it provide?


It endures 300 000 mechanical cycles, survives 7 000 000 Pa high-pressure washing at 55 °C from 0.1 m, and meets IK03 impact resistance.

Related links