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CISA ASIX 40/40 euro-profile cylinder with knob shaft (10E302180)

CISA 10E302180 is a ASIX euro-profile cylinder with knob shaft, catalogue nominal size 40/40, actual dimensions A=39.5 mm, B=39.5 mm, body L=79 mm, 6 pins.

CISA 10E302180 — Official series illustration, not a photo of this exact size variant; consult model specifications.
Official series illustration, not a photo of this exact size variant; consult model specifications.Image source
CISA 10E302180: B 39.5 mm, A 39.5 mm, body L 79 mm — original measurement diagram
Our original section-measurement diagram follows the original drawing: B left, A right, divided at the central fixing-screw axis. L describes only the body, excluding the projecting shaft or knob. Not to scale; not a product outline or installation drawing.

Cylinder dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Overall length L79 mm
Side A length39.5 mm
Side B length39.5 mm

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

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Specifications

Key system
ASIX
Construction
Euro-profile cylinder with knob shaft
Operating configuration
Knob shaft
Catalogue nominal size
40/40 mm
Overall length L
79 mm
Side A length
39.5 mm
Side B length
39.5 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
Knob supply
Knob selected separately on request
Shaft-end position
End of section B (original drawing)
Housing and plug material
Brass

Dimensions and installation orientation

For this model, A=39.5 mm, B=39.5 mm, body L=79 mm; Sections A and B have equal lengths. Tabulated nominal size 40/40 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. The key end is in section A, and the knob-shaft end in section B; Reversing the two section lengths does not produce the same installation configuration.

Operating construction and matching components

The end of section B has a knob shaft; the knob is optional, so a shaft version must not be understood as a complete cylinder supplied with a knob.

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

CISA English catalogue, PDF page 111 / printed page 107

Manufacturer documents are provided in their original language.

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Manufacturer documents are provided in their original language.