Schneider Electric ZB4BS845 push button operator, maintained non-illuminated, chrome plated metal bezel, 22mm size, and 40mm mushroom button actuator.
Product ModelZB4BS845S
Product ID24511
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureReliable and durable design for long-lasting performance.
2
FeatureMeets UL, CSA, and CE standards for safety and compliance.
3
FeatureIdeal for XB4 metal applications, ensuring compatibility and ease of use.
4
FeatureMaintained non-illuminated operation for clear visibility in any environment.
5
FeatureCompact 22mm size with a 40mm mushroom button actuator for easy handling.
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 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
Yellow mushroom à 40 mm, Schaltsperre
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)
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