The 1590ZGRP263PL is the long inner mounting panel for the 600 x 250 mm enclosures in the 1590ZGRP series, the 1590ZGRP263 (120 mm deep) and 1590ZGRP264 (160 mm deep). Both list it as their inner panel in the ordering table.
The part page gives 22.94 x 9.16 x 0.25 in (583 x 233 x 6 mm). The drawing specifies 16 gauge galvanized steel at 1.52 mm [.06 in] thick with R14.50 [R.57] corners. It mounts on the molded-in bonding/mounting nuts of the enclosure's internal shelf, and both host enclosures share the 95 mm deep base.
Panel mounting screws and washers are included. Extra screws are SCGM6GRP-20 copper ground hardware (20 pack, M6 - 1.0 x 6mm with M6 washers), and the drawing names the SCGM6GRP copper plated M6-1.0 x 6mm mounting screw.
Hammond specifies a recommended panel screw torque of 45-50 cN-m [65-70 ozf-in]. The 1590ZGRP263PL is RoHS and REACH compliant, ships shrink wrapped at 3.67 lbs (1.66 kg). The drawing notes that factory modification (milling, drilling, printing etc.) is available and that solid models can be had in .stp or .x_t format. UL file E65324 is listed.
| Type | Inner Panel |
| Description | 1590ZGRP263 INNER PANEL |
| Part Number | 1590ZGRP263PL |
| Long Description | inner mounting panel for 1590ZGRP263 enclosures |
| Fits Enclosure(S) | 1590ZGRP263 (600 x 250 x 120 mm) and 1590ZGRP264 (600 x 250 x 160 mm) enclosures |
| Size (L X W X H) | 22.94 in x 9.16 in x 0.25 in (583 mm x 233 mm x 6 mm) |
| Panel Thickness (Per Drawing) | 1.52 mm [.06 in] |
| UPC | 623980012919 |
| UNSPSC | 39121301 |
| CAD Models | Solid models available in .stp or .x_t |
| Factory Modification | Can be factory modified (milling, drilling, printing etc.) |
| Extra Panel Screws | SCGM6GRP-20 - Copper Ground Hardware (20 Pack) [M6 - 1.0 X 6mm / M6 Washer] |
| Mounting Screw Accessory | SCGM6GRP - Copper Plated Mounting Screw M6-1.0 X 6mm |
| Purchased Assembly Includes | Panel mounting screws and washers |
| Recommended Panel Screw Torque | 45-50 cN-m [65-70 ozf-in] |
| Packaging Type | shrink wrap |
| Shipping Weight | 3.67 lbs (1.66 kg) |
| Material | Steel |
| Panel Material (Per Drawing) | Galvanized steel, 16 gauge |
| UL File # | E65324 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The 1590ZGRP263 (600 x 250 x 120 mm) and 1590ZGRP264 (600 x 250 x 160 mm).
The part page lists 22.94 x 9.16 x 0.25 in (583 x 233 x 6 mm); the drawing gives the steel thickness as 1.52 mm [.06 in].
16 gauge galvanized steel.
Yes, panel mounting screws and washers.
45-50 cN-m [65-70 ozf-in].
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