The PMB180200KIT1 is the 180–200 mm stainless steel pole mount kit with the small clamp (HCLAMP1). It secures the listed X and Y size 1554/1555 enclosures and the listed 1590Z and 1590ZGRP enclosures to poles between 1.5 in and 7 in (3.8 cm to 17.8 cm) in diameter, and the drawing notes it can also be mounted to square or rectangular shapes.

The kit includes 2 brackets, 2 clamps and hardware, all made from stainless steel, with multiple hardware packs so the right screws are on hand. The non-flanged 1554/55X, XA, Y and YA use M4-0.7 x 20mm screws (replacement SCPMB1-20, with M4-0.7 serrated flange lock nuts). The 1590Z231 and 1590Z235, and 1590ZGRP233, 234, 235, 243, 244, 263 and 264, use M6-1.0 x 40mm screws (replacement SCPMB3-20, with M6-1.0 serrated flange lock nuts). Choose hardware that fits through the base holes in your box.

• M4 hardware: 3 mm hex key and 7 mm nut drive
• M6 hardware: 5 mm hex key and 10 mm nut drive
• Torque: 150 cN.m (13.5 lbf.in); recommended 11.5–13.5 lbf-in (130–150 cN-m)

Once the brackets are on, wrap the clamps around the pole, thread them back through the bracket and tighten them with a 5/16 in (8 mm) nut drive while holding the enclosure against the pole.

The PMB180200KIT1 bracket measures 227.00 mm [8.94 in] overall on the drawing. It ships in a bag at 1.53 lbs (0.69 kg) and is RoHS and REACH compliant; for poles up to 15 in use PMB180200KIT2.