CISA C3000 40/30 double-key euro-profile cylinder (10N31012012)

Cylinder dimensions

Measure both sides from the fixing screw. Check the cylinder profile, cam and version.

Specifications

Key system

C3000

Construction

Double-key euro-profile cylinder

Operating configuration

Key on both sides

Catalogue nominal size

40/30 mm

Overall length L

69 mm

Side A length

39.5 mm

Side B length

29.5 mm

Catalogue pin count

6

Measurement reference

Central fixing-screw axis; In the original drawing, B is on the left and A on the right

Key duplication documentation

Security Card

Dimensions and installation orientation

For this model, A=39.5 mm, B=29.5 mm, body L=69 mm; Section A is 10 mm longer than section B. Tabulated nominal size 40/30 identifies the order; use columns A, B and L for actual lengths.

The original drawing divides the sections at the central fixing-screw axis, with section B on the left and section A on the right. Determine orientation from the escutcheons on both door sides and the operating method; page-left and page-right do not establish inside and outside.

Operating construction and matching components

Key operation at both ends; the catalogue lists Security Card and nickel-silver keys; an identical outline does not make its key system interchangeable with ASIX.

Limitations

• A and B follow the orientation of the manufacturer's original drawing and do not directly designate the inside or outside of the door; check the operating side before installation.
• Catalogue nominal sizes differ from actual measurements; adding nominal sizes must not replace L.
• The original diagram shows only the lengths of the body sections; it is not a product outline, shaft-end machining drawing or installation template.

Sources

Manufacturer documents are provided in their original language.

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