Robust emergency stop push button with 40mm mushroom shape, water-resistant up to IP66, IP67, IP69, and IP69K.
Product ModelZB4BS94420
Product ID24411
Stock on Request
Last updated: 9/5/2026
Key Features
1
FeatureHighly visible red color for quick identification.
2
FeatureImpact-resistant and dust-resistant design.
3
FeatureFlush-mounting solution for easy installation.
4
FeatureWater-resistant up to IP66, IP67, IP69, and IP69K.
5
FeatureIdeal for industrial applications requiring high safety standards.
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
Key release
Operator profile
Red mushroom à 40 mm, unmarked
Type of Keylock
Key 3131A
Key withdrawal position
Center
Head type
Standard
cap/operator or lens colour
Red
CAD overall width
1.6 in (40 mm)
CAD overall height
1.6 in (40 mm)
CAD overall depth
3.1 in (79 mm)
Net Weight
0.216 lb(US) (0.098 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
