ABB - Installation Products MV3AWMB - Molded Vacuum Interrupter/Switch Special Bracket
ABB - Installation Products

MV3AWMB

UPC: 783786029723


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Overview

The ABB MV3AWMB is a molded vacuum interrupter/switch special bracket designed for industrial switchgear applications. Manufactured by ABB Electrification, this bracket supports vacuum interrupter assemblies in ABB’s E2.2, E4.2, E6.2, and E1600 series motor starters and switchgear. It is part of ABB’s certified product line, meeting UL/IEC/CCC standards for electrical safety and performance. The bracket is factory-installed in ABB’s US/CA configurations, ensuring compatibility with ABB’s Ekip series motor starters (e.g., 1SDA078040R1, 1SDA078079R1). Used in industrial motor control centers, this bracket provides structural support for vacuum interrupters, enabling reliable switching operations in high-voltage applications. The MV3AWMB is a critical component for maintaining electrical isolation and arc quenching in ABB’s certified switchgear systems.
  • Molded vacuum interrupter/switch special bracket for ABB industrial switchgear
  • Factory-installed in ABB US/CA motor starters (e.g., E2.2, E4.2, E6.2 series)
  • Supports vacuum interrupter assemblies in ABB Ekip series motor starters
  • Meets UL/IEC/CCC certification for electrical safety and performance
  • Critical component for electrical isolation and arc quenching in switchgear

Specifications

Type
Bracket
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
1.0000 L
Package Weight (Metric)
0.4540 kg
Riser Pole Molded Vacuum Interrupter, Three-Phase, 27kV, (2) 600 Amp Termination, Air Bushings (for Riser Pole Units), External 80 Control with Selectable Single/Three-Phase Trip Function (to be used on a Ganged Three-Phase MVI Mechanism). 50 - 50 Foot Control Cable.

RMVI321276AB680-50

Riser Pole Molded Vacuum Interrupter, Three-Phase, 27kV, (2) 600 Amp Termination, Air Bushings (for Riser Pole Units), External 80 Control with Selectable Single/Three-Phase Trip Function (to be used on a Ganged Three-Phase MVI Mechanism). 50 - 50 Foot Control Cable.

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