ISEO 0751A803521 Thesis 2.0 Standard Latchbolt 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 Standard Latchbolt Electric drop-bolt lock

Software configuration

Automatic interlock

Power-failure mode

Fail Secure

Handle interface

8 mm Handle spindle

Bolt diameter

14 mm

Bolt projection

20 mm

Bolt material

Hardened steel

Striking plate

Stainless steel, with alignment device and frame sensor

Catalogue ordering backset

35 mm

Cylinder interface

Euro-profile cylinder

Handle-to-cylinder centre distance

85 mm

Bolt function

Automatic projection, self-locking, reversible

Mechanical interfaces and bolt throw

The 14 mm bolt diameter and 20 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 retains an 8 mm handle spindle with 85 mm centre distance; check the existing handle and cylinder cutouts.

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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