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.
2 (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. 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).
3 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. 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.
4 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.
