CISA 49638 30 mm Backset U-profile faceplate three-point geared mortise lock (14963830000RC)

Lock and fitting dimensions

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

Specifications

Product series

49638

Backset

30 mm

Key system

Euro-profile cylinder

Body construction

U-profile faceplate three-point geared mortise lock

Case thickness

15.5 mm

Faceplate cross-section

24 × 5 mm

Faceplate shape

U-profile

Faceplate material

Stainless steel

Catalogue faceplate height

2300 mm

Upper-end adjustment

350 mm

Lower-end adjustment

150 mm

Handle-to-cylinder centre distance

92 mm

Number of lateral bolts

3 units

Latch adjustment range

11–17 mm

Spindle specification

8 mm

Bolt throw stages (original term Throws)

2

Construction and dimensional compatibility

The fixed backset of 30 mm is measured horizontally from the door-edge faceplate to the cylinder centre axis; it is not the overall case depth. U-profile faceplate cross-section 24 × 5 mm, centre distance 92 mm, with 3 lateral bolts; Catalogue faceplate height 2300 mm.

Faceplate adjustment: upper end 350 mm, lower end 150 mm; these faceplate adjustments do not change the fixed 30 mm backset. Check the U-profile cross-section of the door-edge recess, upper and lower auxiliary-lock positions and centre distance together.

Also check the installation space inside the door leaf, strike position and plates on both sides. An identical fixed backset does not make different constructions directly interchangeable.

Limitations

• The parameter diagram explains only the measurement reference; it is not a product outline and must not be used for drilling or installation.
• Strikes, extension rods and other accessories offered on request in the catalogue are not standard equipment.
• Statements of lock-series suitability or certification are not promises of current compliance for any complete door configuration.

Sources

Manufacturer documents are provided in their original language.

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