Material: 316L stainless steel
Material/Finish: 316L stainless steel (1.4404 to EN10088)
Electro chemical polish or powder coating stainless steel box available to order
IP rating: IP66
Ambient temperature range:
T5: -35°C ~+55°C (EPDM gasket), -55°C_~+55°C (silicone rubber gasket);
T6: -35°C ~+40°C (EPDM gasket), -55°C_~+40°C (silicone rubber gasket)
Operating temperature:
-35°C ~+95°C (EPDM gasket)
-55°C ~+145°C (silicone rubber gasket)
EC-type examination certificate: Baseefa15ATEX0055 (CN) / Baseefa15ATEX0127X (KR)
IECEx-certification of conformity: IECEx BAS 15.0023X (CN) / IECEx BAS 15.0088X (KR)
GB-certification of conformity: GYB15.1336
Marking acc. to ATEX: II 2 G Ex e IIC T5/T6 Gb, Ex e ia IIC T5/T6 Gb, Ex ia IIC T5/T6 Gb
II 2 D Ex tb IIIC T95°C/T80°C Db
Marking acc. to IECEx: Ex e IIC T5/T6 Gb, Ex e ia IIC T5/T6 Gb, Ex ia IIC T5/T6 Gb
Ex tb IIIC T95°C/T80°C Db
Marking acc. to GB: Ex e IIC T5/T6 Gb, Ex e ia IIC T5/T6 Gb, Ex ia IIC T5/T6 Gb
Ex td A21 IP66 T80°C/T95°C
Door option mounting: Factory fitted padlock HASP
Enclosure thickness: Standard 1.5mm; optional: 2mm
Enclosure mounting: 4 extremal welded lugs
Gland plate: Available
Enclosure earth/ground: M6/M10 earth stud, stainless steel/brass material
Impact resistance: 7 J (Nm) / 10 J (Nm) to EN60014
CTB III stainless steel enclosures – 400 x 400 x 205mm (HxWxD)
- The 1/4 turn lock or the retained stainless steel slotted hex bolt fastenings provide a rapid means of achieving high integrity ingress protection (IP66/67) for reliable & rapid environmental protection.
- The EPDM is a sealing gasket for excellent ingress protection IP66/67 with good recovery and re-sealing properties.
- A special designed flat surface integral drainage channel prevents liquids or other solids contaminates from running in or falling into the enclosure when the door is opened. This design also prevents gasket from becoming broken when the door is tight closed.
- The enclosure is mounted by two or four horizontal 3mm thick heavy-duty surface welded stainless steel lugs. These provide a rapid, secure and reliable means of enclosure installation.
CCH part No. CTB404020
Enclosure dimensions, mm (Height x Width x Depth): 400 x 400 x 205mm
Enclosure fixing center, mm (Vertical x Horizontal): 264*456
Number of chosen gland plates: 0,1,2,3,4
Material thickness, mm; Body: 1.5, 2 / Lid: 1.5, 2
Weight in kg (empty enclosure): 9 kg
Available glanding area, mm without GP:
Top & Bottom: 397 x 173mm
Left & Right: 397 x 173mm
