Typical applications
Select a typical application to view the associated one line diagram, functions, and product order codes.
Single Bus Bar, 8 Feeders Or Less, 1 Zone
Typical Functions | |
|---|---|
| 87B | Bus Differential |
| 86 | Lockout auxiliary |
| 50/51 | TOC and IOC (Phase, ground, neutral) |
| Functions | Typical Product Order Code |
|---|---|
| Typical Functions (Phase segregated bus differential) + check zone | B90-N00-HPH-F8H-H6C-L8H-N6C-S8H-U6D-WXX B90-N00-HPH-F8H-H6C-L8H-N6C-S8H-U6D-WXX |
| Alternative + check zone | B30-N03-HPH-F8N-H6C-L8N-N6C-S8N-U6C-WXX B30-N03-HPH-F8N-H6C-L8N-N6C-S8N-U6C-WXX |
| Alternative (high Impedance bus differential) | MIB-3-0-HI-C-E-000-00 |
| Alternative | B30-N03-APH-F8N-H6C-L8N-N6C-S8N-U6C-WXX |
| Auxiliary lockout relay | HEA61-A-RU-220-X2 |
Double Busbar, 24, Feeders Or Less, Multiple Zones
Typical Functions | |
|---|---|
| 87B | Bus Differential |
| 87B | Check Zone |
| 86 | Lockout auxiliary |
| 50/51 | TOC and IOC (Phase, ground, neutral) |
| 50BF | Breaker Failure End Zone Fault |
| Functions | Typical Product Order Code |
|---|---|
| Typical Functions (Phase segregated bus differential) | B90-N03-HPH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Alternative (high Impedance bus differential) | MIB-3-0-HI-C-E-000-00 |
| Harsh Environment Conformal Coating | B90-N03-APH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Auxiliary lockout relay | HEA61-A-RU-220-X2 |
Breaker-and-Half Busbar, 24 Feeders Or Less, Multiple Zones
Typical Functions | |
|---|---|
| 87B | Bus Differential |
| 87B | Check Zone |
| 86 | Lockout auxiliary |
| 50/51 | TOC and IOC (Phase, ground, neutral) |
| Functions | Typical Product Order Code |
|---|---|
| Typical Functions (Phase segregated bus differential) | B90-N03-HPH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Alternative (high Impedance bus differential) | MIB-3-0-HI-C-E-000-00 |
| + Harsh Environment Conformal Coating | B90-N03-APH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Auxiliary lockout relay | HEA61-A-RU-220-X2 |
Two Section Busbar With A Bus Tie, 24 Feeders, Multiple Zones
Typical Functions | |
|---|---|
| 87B | Bus Differential |
| 87B | Check Zone |
| 86 | Lockout auxiliary |
| 50/51 | TOC and IOC (Phase, ground, neutral) |
| Functions | Typical Product Order Code |
|---|---|
| Typical Functions (Phase segregated bus differential) | B90-N03-HPH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Alternative (high Impedance bus differential) | MIB-3-0-HI-C-E-000-00 |
| + Harsh Environment Conformal Coating | B90-N03-APH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Auxiliary lockout relay | HEA61-A-RU-220-X2 |
Double Busbar With Transfer Bus And Tie-Breaker
Typical Functions | |
|---|---|
| 87B | Bus Differential |
| 87B | Check Zone |
| 86 | Lockout auxiliary |
| 50/51 | TOC and IOC (Phase, ground, neutral) |
| Functions | Typical Product Order Code |
|---|---|
| Typical Functions (Phase segregated bus differential) | B90-N03-HPH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Alternative (high Impedance bus differential) | MIB-3-0-HI-C-E-000-00 |
| + Harsh Environment Conformal Coating | B90-N03-APH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Auxiliary lockout relay | HEA61-A-RU-220-X2 |
Triple Busbar
Typical Functions | |
|---|---|
| 87B | Bus Differential |
| 87B | Check Zone |
| 86 | Lockout auxiliary |
| 50/51 | TOC and IOC (Phase, ground, neutral) |
| Functions | Typical Product Order Code |
|---|---|
| Typical Functions (Phase segregated bus differential) | B90-N03-HPH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |
| Alternative (high Impedance bus differential) | MIB-3-0-HI-C-E-000-00 |
| + Harsh Environment Conformal Coating | B90-N03-APH-F8H-H6C-L8H-N6C-S8H-U6C-WXX (3 B90s required) |