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General Description; Components; Contactor Components - Toshiba HCV-1JBU Vacuum Contactor, 1.5kV - 600A HCV-1KAU Vacuum Contactor, 1.5kV - 720A Instruction Manual

Vacuum contactor, 1.5kv - 600a & 720a

GENERAL DESCRIPTION

The Toshiba HCV-1JB and HCV-1KA vacuum

contactors described in this manual are suitable

for use on systems of 1.5kV, 600A and 1.5kV,

720A respectively.

Arc interruption is accomplished inside sealed

vacuum interrupters mounted on track-resistant

insulators. Vacuum interrupters use low-surge

contact materials, which exhibit low current

chopping levels reducing switching overvoltage.

Front view (Figure 1):

1. Insulation frame

2. Vacuum Interrupter

3. Primary terminal

4. Flexible conductor

Side view (Figure 2):

1. Drive unit

2. Auxiliary switch

3. Shaft

Rear view (Figure 3):

1. Closing coil

2. Opening spring

3. Terminal block

Figure 1 - Front of Contactor

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net

Figure 2 - Right Side of Contactor

Figure 3 - Rear of Contactor

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Hcv-1kau