Manual fire alarm call point OP1 surface mounted 2NC 1NO OP1-W01-B\21

Fire alarm manual call point – quick reaction in emergency situations

This surface-mounted, red fire alarm call point OP1 is a reliable element of the fire alarm system. Designed for installation in both industrial and public buildings, it allows for manual activation of the alarm in case of fire detection. The solid plastic construction and high IP65 protection rating guarantee its durability and resistance to environmental conditions.

Construction and functionality

The OP1-W01-B\21 model is surface-mounted, which simplifies installation and access. It is equipped with two independent circuits (2 C), one normally open (1 NO), providing flexibility in configuring the alarm system. The alarm is triggered by breaking the protective glass and then manually pressing the button – type B according to PN-EN 54-11. This minimizes the risk of false alarms while ensuring a quick response in an emergency. The housing has protective glass, increasing resistance to accidental damage.

Installation and application

The call point is designed to work with installations with a rated insulation voltage of 500V. The possibility of connecting wires with a cross-section of 1…2.5 mm² (solid) or 0.75…1.5 mm² (stranded) ensures compatibility with various types of cabling. Depending on the needs, it can be integrated with LED signaling (available versions 24V AC/DC or 230V AC). This call point is used wherever manual initiation of a fire alarm is required – in offices, production halls, schools, hospitals and other public facilities. The IP65 protection rating ensures its proper operation even in difficult environmental conditions.