TBKS/CBKS Stainless Steel Sloping Roof Keyed Terminal Box Zones 1&2, 21&22

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1 Hazardous Area Electrical Equipment TBKS/CBKS Stainless Steel Sloping Roof Keyed Terminal Box Zones 1&2, 21&22 Index Dimension Sheet Catalogue Information Leaflet Web Links TBKS/CBKS Information Page Ask a question / Send us an enquiry Information about B&R Local Sales Team Phone Numbers B&R Enclosures Pty Ltd, PO Box 1151, Browns Plains BC, QLD 4118 Ph Fax

2 Technical Drawings B G F K E I A Is indicative of lock position when there is only one lock on enclosures H J A M C C Front View Front View With Internals Side View Bottom View Dimensions (mm) External Mounting Centres Opening Mounting Pan Gland Opening Gland Plate No of Catalogue No. A B C D E F G H I J K L M locks TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS The above enclosures are sold with controls and terminals fitted. Contact your sales representative to discuss your project requirements.

3 TBKS/CBKS Stainless Steel Sloping Roof Keyed Terminal Box Zones 1 & 2, 21 & 22 brenclosures.com.au/tbks.htm Certification number: IECEx ITA x Features 40º sloping roof, 40mm overhang Customised etched identification label Protection Ex e IIC T6 Gb Ex na IIC T6 Gc, Zone 2 only Ex de IIC T6 Gb Ex td A21/22 T80ºC DIP A21/22 Ta80ºC Ex t IIIC T80ºC Db Ambient temperature -20ºC ~ +40ºC Conformity IEC , IEC , IEC , IEC Materials Body 316 stainless steel Body thickness 1.5mm Gasket Neoprene Fixings 316 stainless steel Surface finish N4 Protection rating IP65, IP66 and IP67 The sloping roof terminal box is constructed from 316 stainless steel and is suitable for use in hazardous areas with the most demanding conditions. The 40º sloping roof minimises the build up of solids on the roof of the enclosure. The 40mm overhang ensures material that slides off the roof is directed away from the top of the door. The sloping roof terminal box is designed to house terminals, electrical equipment and cable terminations in Zone 1, Zone 2, Zone 21 and Zone 22 applications where flammable liquids, gases & vapours or combustible dusts are frequently present. Inclusions Steel mounting pan 3mm stainless steel gland plate 7mm square stainless steel lock External mounting flange Earth strap kit Internal and external 6mm earth stud Selection Guide Dimensions (mm) Mounting Pan (mm) Catalogue No. Usable Total No of locks TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS The above enclosures are sold with controls and terminals fitted. Contact one of our sales engineers to discuss project requirements. Contact Block Pushbuttons Switches 130 Hazardous Area Electrical Equipment For technical drawings see page 241

4 ENCLOSURES SS TBKS/CBKS Stainless Steel Sloping Roof Keyed Terminal Box Ex e, Ex na, Ex de, Ex td, DIP & Ex t Protection Zones 1 & 2, 21 & 22 IP65/66/67 Protection: Ex e IIC T6 Gb Ex na IIC T6 Gc, Zone 2 only Ex de IIC T6 Gb Ex td A21/22 T80ºC DIP A21/22 Ta80ºC Ex t IIIC T80ºC Db Ambient Temperature: -20ºC ~ +40ºC Conformity: IEC , IEC IEC , IEC Certification number: IECEx ITA x OVERVIEW MATERIALS The sloping roof keyed terminal box is made from 316 stainless steel and is suitable for use in hazardous areas with the most demanding conditions. The 40º sloping roof minimises the build up of solids on the roof of the enclosure. The 40mm overhang ensures material that slides off the roof is directed away from the top of the door. Body: 316 stainless steel Body thickness: 1.5mm Gasket: Neoprene Fixings: 316 stainless steel Surface finish: N4 APPLICATION FEATURES The sloping roof keyed terminal box is designed to house terminals, electrical equipment and cable terminations in areas classified hazardous by the presence of flammable liquids, gases and vapours or combustible dusts. IP65, IP66 and IP67 protection rating Customised etched identification label 40º sloping roof 40mm overhang Keyed entry External mounting flange Steel mounting pan 7mm square stainless steel lock 3mm stainless steel gland plate Internal and external 6mm earth stud Earth strap kit

5 ENCLOSURES SS TBKS/CBKS CATALOGUE INFO TECHNICAL DRAWINGS F1 H2 40 Catalogue No. (H1) (W1) Dimensions (mm) Opening (mm) Mounting Pan (mm) Gland Opening (mm) Gland Plate (mm) (D1) Usable (D2) Total (H2) Fixing (F1) No of locks (H3) (W3) (H3) (W3) (W5) (D3) TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS TBKS The above enclosures are sold with controls and terminals fitted. Contact one of our sales engineers to discuss project requirements. 16 H1 Is indicative of lock position when there is only one lock on enclosure H2 H1 D2 H3 H4 W4 D3 W1 D1 W3 W5 INCLUSIONS The TBKS sloping roof enclosure can be customised to suit your requirements by the fitting of control gear/operators, entries and terminals. Example of Controls/Operators available: Pushbuttons Emergency Stop Operator Isolator Switches Key Switches Pilot Lights Terminals Ammeters Voltmeters Circuit Breakers DISCLAIMER: For information only. Refer to certificate of conformity or contact our technical department for detailed product information. Other brands in the B&R Group: Queensland P: South Australia P: sales@brenclosures.com.au Townsville P: Western Australia P: Web Sydney P: Tasmania P: Newcastle P: Northern Territory P: Victoria P: CJ/BB