... the perfect shell for valuable electronics Our products ... are the result of the perfect symbiosis between the apra-group companies. Just ask us! Panel instrument cases and enclosures for top hat rail We will be pleased to develop the perfect shell for valuable electronics with you. Customised enclosures made of plastic Desktop enclosures, 19” enclosure systems Small enclosures 19“ plug-in units 19” cabinets, 19” racks

Aluminium panel instrument case 442 Plastic panel instrument case 446 with 19“ plug-in system Sheet steel panel instrument case 443 with 19“ plug-in system Chamfered front frame, transparent cover, compact panel instrument case apra Rail enclosure system DINcollect / VisioRAILbox Technical information

Panel cut-out Case (acc. to IEC 61554) Standard with corner webs 1a (p.14) 1b (p.14) Fixing clamp (choice) Panel Clip Case Standard with corner webs 3a (p.15) 3b (p.15) Cover plate Aluminium 1,5 mm 4 (p.15)

Panel instrument case acc. to IEC 61554 • 445/441 Case size Panel cut-out Filter screen Plexiglas® red: - 09 Rear panel with slots Sealing Transparent door with frame for terminals between case behind with with sash lock fastener and panel front panel

Panel cut-out Case (acc. to IEC 61554) Standard with corner webs 1a (p.14) 1b (p.14) Fixing clamp (choice) 2 (p.14) Panel Clip Case Standard with corner webs 3a (p.15) 3b (p.15) Cover plate Aluminium 1,5 mm 4 (p.15)

Panel instrument case acc. to IEC 61554 • 445/441 Case size Panel cut-out Filter screen Plexiglas® red: - 09 Rear panel with slots Sealing Transparent door with frame for terminals between case behind with with sash lock fastener and panel front panel

Panel cut-out Case (acc. to IEC 61554) Standard with corner webs 1a (p.14) 1b (p.14) Fixing clamp (choice) 2 (p.14) Panel Clip Case Standard with corner webs 3a (p.15) 3b (p.15) Cover plate Aluminium 1,5 mm 4 (p.15)

Panel instrument case acc. to IEC 61554 • 445/441 Case size Panel cut-out Filter screen Plexiglas® red: - 09 Rear panel with slots Sealing Transparent door with frame for terminals between case behind with with sash lock fastener and panel front panel

Panel cut-out Case (acc. to IEC 61554) Standard with corner webs 1a (p.14) 1b (p.14) Fixing clamp (choice) 2 (p.14) Panel Clip Case Standard with corner webs 3a (p.15) 3b (p.15) Cover plate Aluminium 1,5 mm 4 (p.15)

Panel instrument case acc. to IEC 61554 • 445/441 Case size Panel cut-out Filter screen Plexiglas® red: - 09 Rear panel with slots Sealing Transparent door with frame for terminals between case behind with with sash lock fastener and panel front panel Available rear panels for size 144x144: • closed (445-373-01) • with slots (445-373-02) • with slots for terminal (445-373-03) • NEW: rear panel with top for bigger components like transformers or relays (445-373-04)

Case (acc. to IEC 61554) Standard with corner webs 1a (p.14) 1b (p.14) Fixing clamp (choice) 2 (p.14) Panel Clip Case Standard with corner webs 3a (p.15) 3b (p.15) Cover plate Aluminium 1,5 mm 4 (p.15)

Panel instrument case acc. to IEC 61554 • 445/441 Case size www.apra.de Rear panel with slots Filter screen Plexiglas® red: - 09 Panel cut-out perm. h dev. mm mm + 1.1 92 + 1.1 138 + 1.1 68 + 1.1 92 + 1.1 138 Sealing Transparent door with frame for terminals between case behind with with sash lock fastener and panel front panel

445/441 • Panel instrument case acc. to IEC 61554 www.apra.de 1b Case with corner webs CAD Material: Case: Noryl SE1, GFN2, 701 black Front frame: Lexan 920 black • optical appealing solution • protection against electrostatic discharge for shielded enclosure The part number of the cases can be found starting on pages 4 to 13! 2a Light fixing clamp 2b Heavy-duty fixing clamp • for lighter cases • with threaded pin M2.5 x 50 • approx. 190mm long • M5 threaded rod with pressure piece • fixing clamps for assembling the cases to the panel Order no. 440-005 2c Model B Miba (acc. to DIN 43835) • light-weight...

Panel instrument case acc. to IEC 61554 • 445/441 www.apra.de 3b Case with corner webs CAD • patented by apra-norm • fixing clamps are eliminated • simple attachment by clipping it into the panel 3 Panel Clip Case Material: Case: Noryl SE1, GFN2, 701 black Front frame: Lexan 920 black The part number of the cases can be found starting on pages 4 to 13. 4/5 Cover plate / Front panel • front panels with 4 mounting holes • mounting material included Material: Aluminium 1,5 mm, anodised The part number of the cases can be found starting on pages 4 to 13. 6 Filter screens • with or without mounting...

445/441 • Panel instrument case acc. to IEC 61554 www.apra.de 12 Transparent door with frame • for panel instrument cases acc. to IEC 61554 • can be mounted to the enclosure instead of a front frame • high fitting accuracy and perfect sealing • clear, high-quality glass • high-grade materials ensure optimal impact strength and dimensional stability even in extreme temperatures. Material: Polycarbonate, listed acc. to UL 94 V-0 Degree of protection: IP 54 n After mounting, the door cannot be removed without applying force. A Transparent door with frame 32 W clear height between front panel and...

Panel instrument case acc. to IEC 61554 • 445/441 www.apra.de B Flat transparent door with frame clear height between front panel and inside of the door = 10 mm B1 Flat transparent door with frame and lock (lockable) 447-050-01 B2 Flat transparent door with frame and plastic sash fastener 447-050-02 13 Transparent door with mounting brackets • high tensile and impact strength, door frame reinforced with glass fibre • excellent electrical and dielectric properties • excellent light permeability of transparent doors • optimum dimensional stability • heat distortion temperature per DIN 53461: 135...