Automatic fire button OP1 surface-mounted 2 c/o 1NO + hammer OP1-W01-A\21-m OP1-W01-A\21-M

Manual fire alarm – reliable protection for your installation

This surface-mounted manual fire alarm OP1, manufactured by SPAMEL, is a key element of the fire alarm system. Designed for installation in industrial and public buildings, it provides a quick and effective alarm activation in case of a threat. Model OP1-W01-A\21-M is equipped with a hammer, facilitating activation.

Construction and application

The OP1 alarm is a device that allows for manual fire reporting. Its construction based on durable plastic (red color) and a high degree of protection IP65 guarantee reliable operation even in difficult environmental conditions. Width 113 mm, height 113 mm and depth 52 mm make it easy to adapt to different interiors. The housing has a protective glass, protecting against accidental damage.

The device is available in a surface-mounted version (W01), which facilitates installation without the need to cut walls. This makes the installation faster and less invasive. The self-resetting button after breaking the glass (type A) ensures an immediate response in an emergency situation – just break the glass to activate the alarm signal.

Key features and benefits

• Durable construction: The housing made of high-quality plastic provides resistance to mechanical damage and weathering.
• High degree of protection IP65: Guarantee of tightness against dust and water, allowing the use of the alarm in demanding conditions.
• Quick activation: The button release mechanism after breaking the glass (type A) enables instant alarm activation.
• Easy installation: Surface-mounted version (W01) facilitates installation without the need to interfere with the building structure.
• Compliance with standards: The product meets the requirements of the PN-EN 54-11 standard, which confirms its safety and reliability.
• Versatility: Possibility of connection to various fire alarm systems thanks to available connectors (e.g. SP22-10, SP22-01).
• Adapted to different electrical installations: Support for wires with a cross-section of 2× 1...2.5 mm² (solid) or 2× 0.75...1.5 mm² (stranded).

The rated insulation voltage Ui is 500 V. The continuous rated current Iu=Ith is 10 A. The rated switching current Ie in cat.AC-15 is 2.5 A (230 V) or 1.6 A (400/500 V). The rated switching current Ie in cat.DC-13 is 4 A (24 V), 1 A (110 V) or 0.25 A (220 V).

Remember to choose the appropriate type of current paths (normally open/closed NO/NC or mixed NC/NO) depending on the specifics of the installation and the type of alarm (A or B). If in doubt, consult a fire protection specialist.