Manual fire alarm call point OP1 flush-mounted 2NC 1NO OP1-W02-B\21

Manual fire alarm – reliable protection for your installation

The OP1 manual fire alarm is a key element of a fire alarm system, designed for installation inside industrial and public buildings. The OP1-W02-B\21 model, in a flush-mounted version, provides a discreet and effective way to activate the alarm in the event of a threat. Made of durable plastic, resistant to environmental conditions (IP65 protection class), it guarantees long-lasting and trouble-free operation.

Construction and functionality

The OP1 alarm is characterized by a solid construction and simple operation. After breaking the glass (type B), it is necessary to manually press the button to activate the alarm. This method of operation minimizes the risk of accidental system activation. The device has the possibility of connecting to three connectors (normally closed or normally open), which allows for flexible adaptation to the specifics of the installation. Additionally, the possibility of mounting an LED signaling diode (available in different voltage versions) increases readability and informs about the alarm state.

Key features and benefits

• Durable construction: The housing made of high-quality plastic provides resistance to mechanical damage and atmospheric factors.
• IP65 protection class: Guarantee of tightness against dust and water jet – an ideal solution for demanding working conditions.
• Installation flexibility: The ability to configure with different types of connectors (normally closed, normally open) and optional LED signaling allow for adaptation to individual needs.
• Compliance with standards: The product meets the requirements of the PN-EN 54-11 standard, which confirms its safety and reliability.
• Two operating types: Available versions A (button automatically released after breaking the glass) and B (requiring manual pressing of the button after breaking the glass) allow you to choose the optimal solution for a given application.
• Adapted to different circuits: Connection cables with a cross-section of 1…2.5 mm² (solid) or 0.75…1.5 mm² (stranded) ensure compatibility with various electrical installations.
• Wide range of rated insulation voltages: Ui 500V ensures safe use in various electrical installations.

The OP1 alarm is not only a safety element, but also an investment in peace of mind and property protection. Its solid construction, ease of installation and compliance with applicable standards make it an indispensable element of every fire alarm system.