Ampteks Products


Insulated Case

Insulated Case breakers are similar to Molded Case in that they are completly enclosed in a housing made of insulating material. The housing is deigned with two halfs that can be seperated to perform repairs or add accessories. Insulated case breakers have ratings up to 6300A and are available as bolt-in or draw-out construction, as well as several interal accessories.


Every insulated case that leaves our facility is fully refurbished. In addition to NETA/ANSI testing specifications, we measure current, voltage, and timing for all motors, closing coils, UVR’s and shunt trips. This provides you unparalleled data collection and documentation.


If you do not find the breaker for your requiments in our inventory please email or call as we can build out the breaker accessories to your specific application. There is also inventory that has not been entered.

Insulated Case Circuit Breaker

Inventory No: 2650038
Catalog No: SHD20B220H

2000A, 600V, SHD20B220H, Electrically Operated SPE120 120VAC, Close Coil SPRCS120 120VAC, Shunt Trip SPST120 120VAC, Bell Alarm SPBAL240, Aux Switch SPAS240AB8

Request a quote


Manufacturer General Electric
Catalog Number SHD20B220H
Frame Size 2000A
Frame Type SHD
Operating Mechanism Electric
Mounting Configuration Draw-Out
Voltage Class 600V
Charge Voltage 120VAC
Close Oil Voltage 120VAC
Shunt Trip Voltage 120VAC
Accessories Auxiliary, Bell Alarm
Connection Diagrams -
Trip/ Sensor Size 2000A
Trip Unit Manufacturer General Electric
Trip Unit Catalog Number B220LSHPM
Protective Functions LSI
Rating Plug Catalog Number TR20B2000
Inventory Number 2650038
Location N314R

Request Quote for Insulated Case Circuit Breaker

Contact Information

Need a Report? No Problem

Submit your request Image


Get your report emailed Image