Push Button Harmony XB5 Plastic Black Mushroom 40mmX22mm Spring Return Unmarked 1NO
The Harmony XB5 push button is a durable control device featuring a black plastic mushroom head with a 40mm diameter, designed for enhanced visibility and easy operation. It fits standard 22mm panel cutouts and is equipped with a spring return mechanism, allowing the button to automatically return to its original position after being pressed. This model is unmarked and includes one normally open (1NO) contact, making it suitable for momentary operations such as start commands or triggering non-latching control functions in industrial control panels and machinery. Its robust construction ensures long-lasting performance in demanding environments.
Features:
- Large 40mm mushroom head for easy and quick actuation.
- Durable black plastic construction for industrial environments.
- Fits standard 22mm panel cutouts.
- Spring return mechanism ensures automatic reset after activation.
- Unmarked actuator for customizable use in various control applications.
- 1 Normally Open (1NO) contact for momentary control functions.
- Simple installation with secure panel mounting.
- Ideal for emergency stop or start control operations without labeling.
Dimensions:
Specifications:
- Commercial Status: Commercialized
- Product type: Complete pushbutton
- Series: Harmony XB5
- Head Type: Mushroom
- Bezel Material: Plastic
- Fixing Collar Material: Plastic
- Color: Black
- Electrical Rating: 3A at 240VAC
- Mounting Type: Panel mount with screw
- Contact Configuration: 1 Normally Open (1NO)
- Contacts operation: Slow-break
- Shape of signaling unit head: Round
- Marking: Unmarked
- Type of Operator: Spring return (Momentary)
- Mounting Diameter: Ø 22 mm
- Head Diameter: Ø 40 mm
- Connections – terminals:
- Screw clamp terminals: 1 x 0.22…2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1
- Screw clamp terminals: <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1
- Faston connectors(2 x 2.8 mm)
- Faston connectors(1 x 6.35 mm)
- Ambient Operating Temperature: -25°C to +70°C
- Mechanical Durability: Up to 1,000,000 cycles
Applications:
- Industrial Control Panels.
- Machinery Operation.
- Emergency Stop Bypass Functions.
- Production Lines.
- Building Management Systems.
- Training Equipment.
- Custom Operator Interfaces.
Package Contents:
- 1 X Push button Harmony XB5 plastic black mushroom 40mmX22mm spring return unmarked 1NO







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