Eaton 13050-BSP Electromagnetic Door Holder 24V DC 490N with NC Status Monitoring

The Eaton 13050-BSP is a professional electromagnetic door holder engineered for integration into fire safety and access control systems. This device is designed to maintain fire doors in an open position during normal operation and release them automatically upon receiving a signal from the fire alarm system, ensuring the containment of fire and smoke. With a robust holding force of 490N, it provides reliable performance in demanding commercial and industrial settings.

Advantages

The primary advantage of this electromagnetic door holder is its high holding capacity of 490N, which ensures that even heavy fire doors remain securely held in the open position. The inclusion of an integrated NC relay allows for real-time door status monitoring, providing essential feedback to the central control system. Its durable construction and white finish make it suitable for a wide range of interior environments, blending seamlessly with standard architectural designs while maintaining strict safety compliance.

Suitable for

• Fire safety systems in commercial buildings
• Access control and security installations
• Automatic door release applications in industrial facilities
• Public buildings requiring fire door management

This unit may not be suitable for environments with extreme moisture, high levels of dust, or outdoor locations where it would be exposed to the elements, as it is designed for indoor use. It is also not intended for applications requiring a holding force greater than 490N or for systems operating on voltages other than 24V DC.

Key specifications

• Operating voltage: 24V DC
• Holding force: 490N (50kgf)
• Status monitoring: Integrated NC relay
• Finish: White
• Application: Indoor use

Installation should be performed by a qualified technician in accordance with local fire safety regulations. The device is mounted to the wall or floor, and the corresponding armature plate is attached to the door leaf. Ensure that the alignment between the electromagnet and the armature plate is precise to achieve the maximum holding force. Once installed, connect the power supply and the status monitoring relay to the building's fire alarm or access control panel.

What to consider before purchase

• Verify that your power supply provides a stable 24V DC output
• Ensure the door weight and closing mechanism are compatible with a 490N holding force
• Check that the mounting surface is structurally sound
• Confirm compatibility with your existing fire alarm or access control system

For optimal performance and safety, regularly test the door release function to ensure the system triggers correctly during a simulated alarm event. Keep the contact surfaces of the magnet and armature plate clean and free of debris to maintain full holding power.