Schneider ZB2BA334C Push Button Head

Technical Overview

Heavy-duty 22.5mm metal pushbutton head with spring-return, flush white operator, black up-arrow legend, IP65 sealing, and 3,000,000 mechanical cycle life.

Key Features

Part of the durable Easy Harmony XB2 range for control and signaling applications
High-tactile spring-return actuation mechanism ensures immediate operator response
Chromium-plated metal bezel offers excellent impact and vibration endurance
Visual-contrast flush white actuator pre-marked with a black up-arrow symbol
Standard 22.5 mm mounting diameter for wide compatibility with control systems
IP65 and IK06 environmental ratings provide high dust, water, and impact resistance
Designed for high-duty cycles with an outstanding 3,000,000-cycle mechanical life
Wide operating temperature range of -25°C to 70°C for demanding environments

Technical Specification Matrix

Parameter	Value
Range of Product	Easy Harmony XB2
Product or Component Type	Head for non-illuminated push-button
Device Short Name	XB2
Bezel Material	Chromium plated metal
Mounting Diameter	22.5 mm
Operator Profile	White flush, marked black UP ARROW
Operator Type	Spring return
Mechanical Durability	3,000,000 cycles
IP Degree of Protection	IP65
IK Degree of Protection	IK06
Operating Ambient Temperature	-25...70 °C
Storage Ambient Temperature	-40...70 °C
Vibration Resistance	5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock Resistance	30 gn (18 ms) & 50 gn (11 ms) conforming to IEC 60068-2-27
Physical Weight (kg)	0.03
Dimensions L x W x H (cm)	2.7 x 2.9 x 2.9

Industrial Applications

1. Industrial Overhead Crane & Hoist Control

Used in operator consoles or pendant stations to control the upward lifting mechanism of heavy-duty overhead cranes and manufacturing hoists.

Problem Solved

Provides extreme impact resistance via its chromium-plated metal bezel and IK06 rating, preventing physical housing damage during rough crane operations. Its IP65 dust tightness stops particulate intrusion in metalworks or assembly yards.

Overhead Hoist ControlPendant Station ActuationDirectional InputIP65 Control Panels

2. Automated Material Handling Vertical Lift Actuation

Acts as the physical interface on conveyor system control panels to command vertical sorting platforms, platform elevators, or lift gates.

Problem Solved

Continuous, high-speed sorting facilities degrade push buttons quickly. A mechanical life of 3,000,000 cycles ensures that the ZB2BA334C minimizes system downtime and eliminates frequent actuator maintenance or replacement.

Conveyor Lift ActuatorMaterial Handling PanelsHigh-Frequency CommandSpring Return Button

3. Outdoor Water Treatment Valve Actuation

Installed on outdoor or humid control consoles in water treatment and municipal pumping stations to manually trigger motorized sluice gate raising and valve opening processes.

Problem Solved

Combats extreme ambient temperature fluctuations (-25°C to 70°C) and water splash. The IP65 design and corrosion-resistant metal frame prevent moisture ingress and mechanical freezing, ensuring reliable, long-term outdoor operation.

Washdown Control StationPumping System OperatorWeatherproof PanelsChromium-Plated Durability