Outdoor substations
Switching and protection for 36 kV outdoor substations.
Schneider Electric · Vacuum Circuit Breaker
PCOB 36 Vacuum Circuit Breaker
Outdoor porcelain-clad live-tank vacuum circuit breaker for 36 kV systems.
PCOB 36 is an outdoor live-tank product. Environmental conditions, insulation coordination, current rating and station interface must be confirmed for each inquiry.
- 36 kV
- Rated voltage
- Outdoor porcelain-clad live tank
- Structure
- 25 kA / 3 s public range value
- Short-time duty
- 1250 / 2000 A public range values
- Rated current
PRODUCT OVERVIEW
PCOB 36
Outdoor porcelain-clad live-tank vacuum circuit breaker for 36 kV systems.
PCOB 36 is an outdoor live-tank product. Environmental conditions, insulation coordination, current rating and station interface must be confirmed for each inquiry.
- Rated voltage36 kV
- StructureOutdoor porcelain-clad live tank
- Short-time duty25 kA / 3 s public range value
- Rated current1250 / 2000 A public range values
PLATFORM BRANCHES AND REVIEW POINTS
- 01
PCOB 36
Confirm environment, insulation coordination and station interface.
- 02
Rating-range review
Rated voltage, current and breaking duty must be checked within the same technical branch and never combined across branches.
- 03
Mounting and switchgear interface
Confirm fixed or withdrawable construction, primary interface, phase distance and cradle against the actual switchgear.
- 04
Auxiliary circuits and interlocking
Review auxiliary voltage, coils, charging mechanism, secondary plug and interlocking with the project documentation.
TECHNICAL OVERVIEW
- Product family
- PCOB 36
- Rated voltage
- 36 kV
- Rated current
- 1250 / 2000 A public range values
- Breaking / withstand
- 25 kA / 3 s public range value
- Poles
- 3P
- Mounting / structure
- Outdoor fixed live tank
INQUIRY CHECKLIST
- Complete product nameplate
- System rated voltage
- Rated current
- Breaking / withstand duty
- Fixed or withdrawable arrangement
- Switchgear and primary interface
- Auxiliary and control voltage
- Application duty and operating cycle
APPLICATIONS
Harsh-environment projects
Confirm altitude, pollution, temperature, humidity and insulation coordination.
Industrial substations
Review station layout, rated current and short-time withstand requirements.
Extension and replacement
Assess compatibility from primary interfaces, foundation dimensions and controls.
RECOMMENDED SERIES RANGES
PCOB 36
36 kV
- Rated current
- 1250 / 2000 A public range values
- Breaking / withstand
- 25 kA / 3 s public range value
- Poles
- 3P
- Mounting / structure
- Outdoor fixed live tank
These values identify the range. Confirm final configuration and full ordering information against the nameplate, system data, mounting, switchgear and auxiliary circuits.
