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Corporate Overview

Technical Library

1. AC Switchgear Products

   Air Type CA

   CA Breaker

   • Arc Chute
   • Auxiliary Switch Adjustments
   • Blast Valve Adjusting
   • Blast Valve Rebuilding
   • Blast Valve Timing
   • CA Breaker Manual
   • Contac Penetration
   • Figures
   • Maintenance Plan
   • Renewal Parts List

   I.B. 33-680-C2A

   • Type 150 CA 2500 Compressed Air Circuit Breaker

   Air Type DA

   I.B. 5943-A

   • Curves from DA50
   • Pages from Curves for DA50
   • Type DA Air Circuit Breaker

   Air Type DH

   I.B. 32-150-1A

   • Types 50-DH-100, 50-DH-150 Air Circuit Breakers (600 1200 20)

   I.B. 32-150-3A

   • Type DH De-ion Air Circuit Breaker

   I.B. 32-150-4A

   • Metal-Clad Switchgear

   I.B. 32-150-C293

   • Types 50-DH-250 and 75-DH-250 De-ion Air Circuit Breakers 12

   I.B. 32-251-1

   • Type 50-DH-50-A De-ion Air Circuit Breaker

   I.B. 32-251-1A

   • Type 50-DH-75 Air Circuit Breaker

   I.B. 32-251-2

   • Type 50-DH-HS(High Speed) Air Circuit Breaker

   I.B. 32-251-3

   • Types 50-DH-150E and 50-DH-250E De-ion Air Circuit Breaker

   I.B. 32-251-4

   • Type 50-DH-350 De-ion Air Circuit Breaker

   I.B. 32-251-6

   • Type 150-DH-1000 De-ion Air Circuit Breakers

   I.B. 32-251-9A

   • Type SE-2 for Type DH Air Circuit Breaker

   I.B. 2000-08-01

   • Type DH Breaker Lubrication Recommendations

   I.B. 5961

   • Type DH Magnetic De-ion Air Circuit Breakers 600-2000 Amps

   Oil Type

   I.B. 32-160-1

   • Types F and B High-Voltage Metal-Clad Switchgear Oil Circuit

   I.B. 33-210-1

   • Type F-10 Oil Circuit Breaker

   I.B. 33-215-1

   • Types F-11 and F-22 Oil Circuit Breaker

   I.B. 33-216

   • Type SAF-2 Operating Mechanism for Type F-122 and F-124 Oil
   • Type SAF-2 Operating Mechanism

   I.B. 33-720-1

   • Type FO-22-B Oil Circuit Breaker 600 Amps 7200 Volts

2. DC Switchgear Products

   Air Type CHM

   I.B. 5772-A

   • I.B. 5772-A Type CHM Air Circuit-Breaker

   Type CL Carbon

   I.B. 5241-F

   • Type CL Carbon Circuit Breakers

   Type DM2R, Type DM2F

   Application Guide

   • Low Voltage D.C. Power Circuit Breaker Appl. Guide

   I.B. 201

   • Types DM2R and DM2F De-ion Air Circuit Breakers

   Type DR

   I.B. 210

   • Type DR Air Circuit Breakers

3. AC-DC Switchgear Products

   I.B. 5965
   Type DK Air Circuit Breaker

4. Motors

   I.L.2950-GL

   • Medium AC Motors Vertical, High Thrust P-Base

   I.L.3030-11T-A

   • Squirrel Cage Vertical Shaft Motors High Thrust Frames 213T

   I.L.3030-12TA

   • Squirrel Cage Vertical Shaft Motors, High Thrust Frames 324T

   I.L.3100-7A

   • Type A Squirrel-Cage Life-Line Motors, Fram 364-U though 509

   I.L.3100-24

   • Large AC Motors, Horizontal Frames 504 through 688.5, Drippr

   I.L.3100-25

   • Large AC Motors, Horizontal Frames 504 through 688, Fan Cool

   I.L.3100-26

   • Large AC Motors, Vertical Frames 504 through 688.5, Dripproo

   I.L.3100-28

   • Large AC Motors Type RA Frames 5013H to 6811S, Sleeve Bearin

   I.L.3130-D1

   • Large AC Motors, Life-Line D, Horizontal Induction, Frames 5

   I.L.3500-S1

   • LIFE-LINE S DC Motors, Frames 180A-500AT

   I.L.3800-1A

   • DC Mill Type MC 7.5 to 275 HP Motors, Series 600 Silicone In

   I.L.3830-6

   • Squirrel Cage Vertical Shaft Motors, High Thrust Frames 213

   NEMA

   • CompleteMG1-1998Rev3

   R.P.D.3506A1

   • DC Mill 230 V Motors, Types MCA and MCB, Frames 602 to 620

   R.P.D.3508

   • DC Mill 230 V Motors, Type MC, Totally Enclosed Series 800

1. Homewood Group
2. 820 Washington Boulevard
3. Pittsburgh, PA 15206-4183
4. Toll Free: 800-777-1172
5. Phone: 412-665-2700
6. Fax: 412-665-2760