Product Manual B

1. Introduction 5-2019

No. Description No. Description

1 Utility (Normal Power) 4 Overcurrent Protective Device (Customer Supplied)

2 Overcurrent Protective Device (Customer Supplied) 5 Generator Set (Emergency Power)

3 Load

FIGURE 1. LOAD TRANSFER SWITCH (TYPICAL FUNCTION)

1.4 Installation Overview

These installation recommendations apply to typical installations. Whenever possible, these

recommendations also cover factory designed options or modifications. However, because of the many

variables in any installation, it is not possible to provide specific recommendations for every situation. If

there are any questions not answered by this manual, contact your nearest Cummins distributor for

assistance.

1.4.1 Application and Installation

Installations must be carefully planned and correctly installed for proper operation.

This involves two essential elements: