Transcription of Enclosure Capacities
1 ISTB604020. indEx Terminal Boxes iSTB. Enclosure Capacities Cable Entries Side Size A Top B Right C Bottom D Left M16 65 100 65 95. M20 60 90 60 85. External Dimensions (mm) M25 40 64 40 60. Height: 600 M32 24 39 24 36. Width: 400 M40 14 22 14 20. Depth: 200. (Gland plate entry capacity based upon regular pattern. Construction Material More entries may be possible with staggered patterns.). 316L ( ), 304 Terminal Content ( ) Stainless Steel Conductor size mm 4 mm 6 mm 10 mm . Mild Steel (CR4) Quantity (vertical) 4x106 3x87 3x66 3x51. (Based on maximum physical content. Always check maximum cable bending radius.). Material Thickness (mm). Body: Lid: Dimensions (mm). Other thicknesses available A B C D E F G H.
2 600 400 200 460 540 300 500 175. Standard Finish Stainless Steel - brushed Mild steel - Powder Coated H. Grey RAL7032 or RAL7035. B C. Optional Finish Stainless steel - natural, pickled or electropolished F. Mild steel - customer specific A G E. colours and specification Door Fixing Bolt down (Stainless Steel bolts). D. Sealing Material Certificates High performance Component (ATEX) (IECEx) Apparatus (ATEX) (IECEx). silicone seal Certificate No. SIRA11 ATEX3142U Certificate No. SIRA11 ATEX3241X. Enclosure Earth IECEx SIR 120083U Iss4 IECEx SIR Iss 0. Service Marking II 2 GD. M6 internal and external -40 C to +135 C. Temperature Range Protection GAS: Ex e IIC Gb T6, T5, T4. Stainless Steel earth stud Ingress IP66 Concepts DUST: Ex tb IIIC Db IP66.
3 Assembly. Painted enclosures Protection Ambient have M6 internal stud on Impact Temperature Min -50 C Max +70 C. 7J Nm door and painted gland plates Resistance Cable Entries Part Number Selection Example Direct through body (or via gland plates-option) Order code: iSTB S1 60 40 20 3 ABC. Enclosure Mounting Bolt directly to equipment or Family Material Height Width Depth No. of Gland Plates Gland Plate Faces via 2 mounting lugs. These iSTB S1 60 40 20 3 ABC. are bolted on as standard but iSTB 316L 600mm 400mm 200mm 3 Top, Right, Bottom may be welded as an option. S1 = 316L 0,1,2,3 or 4 A = Top S2 = 304 B = Right Other options available PS = Mild Steel C= Bottom D = Left 38.
