ISEO 0780A020021 Thesis 2.0 Professional Mini Automatic interlock Electric drop-bolt lock

Lock and fitting dimensions

Check the backset, centre distance, faceplate and mounting points against the specific model drawing.

Specifications

Construction

Thesis 2.0 Professional Mini Electric drop-bolt lock

Software configuration

Automatic interlock

Power-failure mode

Fail Secure

Handle interface

No handle spindle

Bolt diameter

18 mm

Bolt projection

22 mm

Bolt material

Hardened steel

Striking plate

Stainless steel, with alignment device and frame sensor

Mechanical interfaces and bolt throw

The 18 mm bolt diameter and 22 mm projection describe cross-section and movement distance respectively; projection is not lock-body thickness. Check keep position and depth together with the alignment device and frame sensor.

This configuration has no handle spindle; a door handle cannot be connected directly to an operating interface that is absent.

Control configuration and selection

Automatic-interlock software is a distinct ordering configuration; check the control workflow and connections between both doors together.

This order number uses Fail Secure mode. Versions with identical bolt dimensions but different software or power-failure modes cannot be interchanged without checking system requirements.

Limitations

• Select Fail Safe or Fail Secure according to project power-failure behaviour requirements; identical appearance alone does not permit substitution.
• The catalogue configuration does not automatically establish compliance with site fire or escape requirements; check installation against the corresponding system instructions.

Sources

Manufacturer documents are provided in their original language.

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