Geovision - 81-PB210-001 - GV-Push-ButtonPB21 Push Button, W 35mm Green Word

Product Overview

The GeoVision 81-PB210-001 is a PB21 American-standard push button switch with a 35mm green button and stainless steel faceplate. Designed for access-control systems, it provides a momentary dry-contact function for releasing or controlling an electric locking device.

Key Configuration

Model: PB21 | Part Number: 81-PB210-001 | Product Type: Push button switch | Button Color: Green | Button Width: 35mm | Faceplate: Stainless steel | Contact Type: Dry contact | Electrical Rating: 5A at 125VAC or 3A at 250VAC | Standard: American standard

Key Features

• · PB21 American-standard push button design
• · 35mm green push button
• · Durable stainless steel faceplate
• · Dry-contact switching for access-control applications
• · Rated 5A at 125VAC or 3A at 250VAC
• · Supports momentary release of electric locking devices
• · Integrates with compatible access-control systems
• · Designed for durable, repeated-use operation

Technical Context

The PB21 uses a dry contact to momentarily open or close the control circuit for an electric lock or other access-control device. This allows the push button to provide a local exit command without supplying power directly to the locking hardware.

Installation Notes

Install the PB21 in a suitable access-control location and connect its dry contacts to the controller or electric locking circuit. Verify that the connected circuit does not exceed the 5A at 125VAC or 3A at 250VAC contact rating before operation.