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ABB - Installation Products RMVI121276AB6380PS - Riser Pole Molded Vacuum Interrupter, Single-Phase, 27kV, 600 Amp Termination with Parking Stand, Air Bushing (for Riser Pole Units), External 80 Control with Selectable Single/Three-Phase Trip Function (to be used on (3) Single-Phase MVI Mechanisms)

ABB Installation Products RMVI121276AB6380PS Riser Pole Molded Vacuum Interrupter, Single-Phase, 27kV, 600 Amp Termination with…

UPC: 783786857784


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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB Riser Pole Molded Vacuum Interrupter (SKU: RMVI121276AB6380PS) is a single-phase, 27kV rated vacuum interrupter designed for riser pole applications. This unit features 600 amp termination with a parking stand and air bushing, ensuring compatibility with riser pole units in medium-voltage distribution systems. The external 80 control module provides selectable single/three-phase trip functionality, enabling flexible operation across three single-phase MVI mechanisms. This configuration is ideal for utilities and industrial facilities requiring reliable, high-voltage interruption in compact, outdoor-rated installations. The molded vacuum interrupter design eliminates the need for oil or gas insulation, reducing maintenance and environmental risks while improving safety. With a proven track record in utility-grade applications, this interrupter delivers consistent performance in switching and protection duties for medium-voltage circuits. The integrated parking stand simplifies installation and maintenance access, while the air bushing ensures proper dielectric strength for outdoor environments. This product is manufactured by ABB Installation Products, a leader in medium-voltage switching solutions.
  • Single-phase, 27kV rated molded vacuum interrupter
  • 600 amp termination with integrated parking stand
  • Air bushing for compatibility with riser pole units
  • External 80 control with selectable single/three-phase trip function
  • Designed for use with three single-phase MVI mechanisms

Specifications

Amperage Rating
600 A
Application
Make, Carry and Automatically Interrupt Currents
Length
30-5/8 in
Length
778 mm
Material
EPDM Rubber
Number Of Phases
1
Operating Temperature, Maximum
149 F
Operating Temperature, Maximum
65 C
Operating Temperature, Minimum
-40 F
Operating Temperature, Minimum
-40 C
Special Features
EPDM Molded Rubber Insulation. Field Programmable with a Wide Range of Time-Circuit Characteristic (TCC) Curves and Trip Settings. Control Monitors the Circuit Condition
Standard
ANSI C37.60, IEEE 386, ANSI C57.12.28
Type
Molded Vacuum Interrupter - Single Phase
Voltage Rating
27 kV
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
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