Subracks for modules made following the requirements of the DIN 41494 and IEC 60297-3 standards for subunits or electrical boards in Eurocard (Europe) format or larger with direct insertion or backplane connectors.

They are suitable for mounting backplanes (Mother boards) with the application of various types of connectors or for the use of direct insertion connectors of the MIL - C - 21097 type.

These subracks are made with one-piece extruded aluminum side walls that incorporate the mounting flange for 19” rack structures. The front, rear and median profiles (where present) have a single M5 threaded fixing hole.

The side walls and support profiles are surface treated as standard with cepidine 1000 (a conductive and EMC surface treatment that improves the corrosion resistance of the aluminium without altering its electrical characteristics).

Natural or colored anodizing, or other aluminum treatments, can be provided upon request.

The basic supply composition, parts and quantities, is shown in the table and includes a minimum number of card guides of appropriate length.

The material is supplied in assembly kits.

Material: 2 mm thick aluminum

Synoptic table of the subrack family


Subracks for backplanes

with single hole M5 profiles

supply composition and quantity of individual parts

Click on the table to open the technical data sheets

Number of units

Depth

Code

PL

PA

PP

PM

B

THERE

LF

GS

1 x 3U

178

239

S13211111

S13311111

2

2

2

2

2

2

8

8

2

2

2

2

10

10

1 x 6U

178

239

S46211111

S46311111

2

2

2

2

2

2

1

1

10

10

4

4

4

4

10

10

2 x 3U

178

239

S26211111

S26311111

2

2

4

4

4

4

16

16

4

4

4

4

20

20

1 x 9U

178

239

S09211111

S09311111

2

2

2

2

2

2

2

2

12

12

6

6

2

2

10

10

1 x 3U + 1 x 6U

178

239

S69211111

S69311111

2

2

4

4

4

4

1

1

18

18

6

6

4

4

20

20

3 x 3U

178

239

S39211111

S39311111

2

2

6

6

6

6

24

24

6

6

6

6

30

30


Legend:

PL = Side wall

PA = Front profile

PP = Rear profile

PM = Median profile

B = Allen screw M 5 x 12

LI = Insulating strip

LF = Threaded strip M 2.5

GS = Card Guide

To be ordered separately:

GA = Protective grille

CP = Protective Hood

PD = Component support plane

LF= Threaded strip M 2.5 or M 3

LD = Conductive spacer strip

PPR = Lowered rear profile for use of boards with a depth lower than standard

BZ = Z-bars (for direct fixing of special connectors)