Ultrabox Installation Instructions

Introduction

Dairyland UltraBox modular junction boxes are a new approach to bonding solutions used in the cathodic protection industry. Instead of permanently-fixtured shunts and resistors found in traditional junction boxes, the UltraBox uses shunt, resistor, and isolated terminal modules which mount to DIN rails via a snapin clip assembly integral to the module. Combinations of modules can be configured as needed on either horizontal or vertical DIN rails. Modules can be added or rearranged at any time, and all hardware and field connections are accessible, overcoming challenges with other industry boxes that require box disassembly to fix loose connections or to add a component. Field wiring connects to the modules via user-installed conduit entries.