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ADVAC 38 Vacuum Circuit Breaker

ADVAC 38 Vacuum Circuit Breaker

The ABB ADVAC 38 Vacuum Circuit Breaker is designed for 38 kV medium voltage applications, featuring a spring-type EL mechanism and advanced vacuum interrupter technology, supporting up to 40. 5 kV, 3000 A, 40 kA, 190 kV BIL, and 1000 A C2 back-to-back capacitive switching.
  • Model: ADVAC 38
  • Type: Indoor vacuum circuit breaker
  • Power Supply: 110-250V AC/DC (for Smart Coil)
  • Power Rating: 3000A, 38-40.5 kV, 40 kA interrupting, 190 kV BIL
  • Protection Rating: IP20 (standard)
  • Availability: On order
  • Manufacturer: ABB
  • SKU: 791
Price: on request
SpecificationsDescription

Description

The ABB ADVAC 38 Vacuum Circuit Breaker is designed for 38 kV medium voltage applications, featuring a spring-type EL mechanism and advanced vacuum interrupter technology, supporting up to 40.5 kV, 3000 A, 40 kA, 190 kV BIL, and 1000 A C2 back-to-back capacitive switching. It offers safety, space savings, and low maintenance with its lightweight design, compact footprint, remote motorized racking options, and Class M2 rating for 10,000 mechanical operations. Country of origin: USA. Operating temperature: -25 to +70°C. Weight and packaging dimensions not specified. Product lifecycle: active product. Applications: utilities, renewables, data centers, industrial.

Specifications

Model
ADVAC 38
Type
Indoor vacuum circuit breaker
Power Supply
110-250V AC/DC (for Smart Coil)
Power Rating
3000A, 38-40.5 kV, 40 kA interrupting, 190 kV BIL
Protection Rating
IP20 (standard)
Climatic Conditions
-25 to +70°C (-13 to +158°F)
Safety
ANSI (C37.09-2018, C37.54-2002, C37.55-2020, C37.20.2-2015 Annex C), UL
Interface Module
Modular Smart Coil, auxiliary contacts
EMC Filtering
2nd environment, Category C3
Circuit Protection
Short-circuit protection: 40 kA, vacuum insulation, 1000 A C2 capacitive switching
Integration
Remote motorized racking, two-high stacking, switchgear integration
Applications
Utilities, renewables, data centers, industrial
Application
Industrial automation and electrical safety
Mounting
Indoor, stationary or drawout, ROF caster design
Product Lifecycle
Active product
Product Class
A: standard product
Condition
100% original, factory tested
Country of Origin
USA
Packaging Dimensions
Not available
Weight
Not available
Advantage
Lightweight, 10,000 operations, two-high stacking, low power consumption

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