Electromagnetic Door Lock Spacetronik ZW-280W, model ZW-280W, 280 kg holding force

Spacetronik ZW-280W is an electromagnetic door lock designed for access control and secure door holding. With a holding force of approximately 280 kg, the ZW-280W provides reliable magnetic locking suitable for internal and external doors, emergency exits and controlled entry points. The unit is intended for installation on door frames and leaves and operates from standard DC power, making it compatible with common access control systems used in offices, retail, residential and light industrial environments.

Advantages

The ZW-280W offers a compact, robust construction with a high holding force that supports secure door retention. Its magnetic operation ensures silent locking and quick release when power is cut or an access control command is received. The device is compatible with standard mounting arrangements and can be integrated with typical door sensors and controllers. Low maintenance requirements and the absence of mechanical wear parts contribute to long service life and consistent performance.

Suitable for

• Office entrances and interior doors
• Retail shop access points and back rooms
• Residential entry doors with electronic access control
• Emergency exits and controlled egress routes (with appropriate wiring and safety interlocks)
• Light industrial premises and storage areas

Key specifications

• Holding force: approximately 280 kg
• Operating power: DC (standard low-voltage access control power supplies)
• Mounting: frame and door leaf installation (surface or bracket-mounted depending on frame type)
• Operation: electromagnetic (magnet and armature plate)
• Typical applications: internal and external doors, emergency exits, controlled entry points

How to use

Install the electromagnetic lock on the door frame with the armature plate attached to the door leaf, following the mounting instructions and using appropriate brackets for the frame type. Connect the unit to a compatible DC power supply and to the access control system or push-to-exit switches as required. Verify alignment between magnet and armature plate to achieve full holding force and test the lock operation under powered and unpowered conditions. Ensure wiring includes necessary safety interlocks for emergency egress.

Usage recommendations

Use the ZW-280W with a regulated DC power supply rated for access control and ensure correct polarity and fuse protection. For exterior or high-moisture installations apply appropriate weather protection and select suitable brackets. Combine with door position sensors and timed release controls to meet safety and building code requirements.