Emergency switching off pushbutton head designed for high-impact applications.
Product ModelZB4BS647
Product ID24500
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureIdeal for emergency shutdowns in high-impact environments.
2
FeatureMade from durable black metal for long-lasting performance.
3
Feature22 mm diameter fits standard cutouts, ensuring easy installation.
4
FeatureLatching mechanism ensures the switch remains in place even after activation.
5
FeaturePerfect for applications requiring high vibration resistance.
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
Black metal
Mounting diameter
0.9 in (22 mm)
Sale per indivisible quantity
1
Shape of signaling unit head
Round
Type of operator
mechanical latching
Reset
Turn to release
Operator profile
Red mushroom à 60 mm, unmarked
Head type
Standard
CAD overall width
2.4 in (60 mm)
CAD overall height
2.4 in (60 mm)
CAD overall depth
2.2 in (57 mm)
Net Weight
0.20 lb(US) (0.09 kg)
Resistance to high pressure washer
1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m
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 60529IP67IP69IP69K
NEMA degree of protection
NEMA 13NEMA 4XNEMA 4NEMA 12
IK degree of protection
IK03 conforming to IEC 50102
Standards
UL 508CSA C22.2 No 14EN/IEC 60947-1IEC 60364-5-53EN/IEC 60947-5-4JIS C8201-5-1EN/IEC 60947-5-1GB 14048.5JIS C8201-1
Product Certifications
LROS (Lloyds register of shipping)BVUL ListedDNVGLCSA
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
Emergency Switching Off Pushbutton Head ZB4BS647 | INDPRT
