Automatic fire button OP1 surface mounted 2 NO 1 NC + signaling LED 230VAC OP1-W01-A\21-230

Fire alarm push button – quick response in emergency situations

This surface-mounted, automatic fire alarm push button OP1 is a reliable tool for manually activating the fire alarm. Designed for use in public and industrial spaces, it provides rapid notification of danger and enables effective evacuation. Model OP1-W01-A\21-230 combines functionality, durability and ease of installation.

Design and application

Made of durable plastic, the button features a high degree of protection IP65, which guarantees resistance to dust and moisture – an ideal solution even in harsh environmental conditions. The red housing provides high visibility, and the presence of an LED indicator (powered by 230VAC) further informs about the alarm activation. The button is type A – after breaking the glass, the mechanism is automatically released, which facilitates and speeds up the activation of the alarm. Versions with a hammer for breaking the glass are also available.

Key features and benefits

• Fast response: Automatic button release (type A) allows for quick alarm activation in a dangerous situation.
• Durable construction: Made of plastic and with a high IP65 protection rating, it ensures long-lasting and reliable operation.
• High visibility: The red housing makes it easy to locate the button even in low light conditions.
• LED indication: The built-in LED indicator informs about alarm activation, increasing awareness of the danger.
• Easy installation: Surface-mounted version makes installation on the wall easy without the need to cut a groove.
• Versatility: Possibility of connection to various alarm systems thanks to available normally open and normally closed connectors (10, 20, 30 / 01, 02, 03 / 11, 12, 21).
• Compliance with standards: The product meets the requirements of PN-EN 54-11 standard, which confirms its safety and reliability.

Technical parameters in practice

The button has been designed with professional installers and end-users in mind. For example, a continuous rated current of 10A and a rated switching current in category AC-15 (2.5A at 230V) ensure compatibility with most fire protection systems. The possibility of connecting wires with a cross-section from 1 to 2.5 mm² (solid) or from 0.75 to 1.5 mm² (stranded) provides flexibility during installation. The rated insulation voltage Ui is 500V, which ensures safe use.