Catalogs > Industrial Controls Catalog > Motor Control, NEMA > Vacuum Contactors and Starters > Bulletin 1104C Reversing Vacuum Contactors

Bulletin 1104C Reversing Vacuum Contactors

Introduction

Standards Compliance and Certifications

Configuration of a Basic Vacuum Contactor

Product Selection

Accessories

Specifications

Approximate Dimensions

Product Overview

Bulletin 1104C

Voltage: 1500V AC maximum
Current ratings: 200, 400, and 600 A
Visual ON/OFF indicator
Line and load terminals up front for ease of wiring
Mechanical and electrical interlock
Horizontal construction for easy panel mounting
Snap-on side mount auxiliary contacts
Typical industry applications include:
- Mining
- Foundries-metal processing
- Chemical
- Petroleum
- Cement
- Cranes & Hoists
- Pumps
- Other harsh environments where voltages above 600V are used

The Bulletin 1104C reversing contactor consists of two Bulletin 1102C vacuum contactors mounted horizontally on a common base. Contactors are mechanically and electrically interlocked to avoid both contactors being closed simultaneously. Vacuum contactors are particularly well-suited for mining, pumping, and other applications where voltages above 600V are used.