Emergency stop push button head for control and signaling units, metal, 22mm diameter.
Product ModelZB4BS84430
Product ID24508
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureReliable emergency stop solution for control and signaling units.
2
FeatureMetal construction for durability and longevity.
3
Feature22mm diameter for easy installation and integration.
4
FeatureRed Ø40 trigger for clear visibility and operation.
5
FeatureLatching turn-to-release mechanism for secure operation.
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 emergency switching off push-button
Device short name
ZB4
Bezel material
Chromium plated metal
Mounting diameter
0.9 in (22.5 mm)
Sale per indivisible quantity
1
Shape of signaling unit head
Round
Type of operator
trigger action and mechanical latching
Reset
Turn to release
Operator profile
Red mushroom à 40 mm, EMO
Head type
Standard
CAD overall width
1.6 in (40 mm)
CAD overall height
1.6 in (40 mm)
CAD overall depth
2.2 in (57 mm)
Net Weight
0.161 lb(US) (0.073 kg)
Mechanical durability
300000 cycles
Electrical composition code
C7 4 single front mountingC8 4 single and double front mountingC11 3 single front mountingC15 1 single front mountingC10 4 single and double front mounting
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)
Electrical shock protection class
Class I IEC 61140
IP degree of protection
IP66 IEC 60529IP69IP69K
NEMA degree of protection
NEMA 13NEMA 4XNEMA 4NEMA 12
IK degree of protection
IK06 conforming to IEC 50102
Standards
JIS C8201-5-1CSA C22.2 No 14IEC 60947-5-1GB 14048.5UL 508IEC 60947-1IEC 60364-5-53IEC 60947-5-4IEC 60204-1IEC 60947-5-5ISO 13850JIS C8201-1
Product Certifications
DNVUL ListedLROS (Lloyds register of shipping)BVCSA
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
Schneider Electric ZB4BS84430 Harmony Pushbutton Head | INDPRT
