BuyLog Flippingbook FEB 2025

LOW VOLTAGE POWER & INSULATED CASE CIRCUIT BREAKERS, BUYLOG SECTION 8

8-124

— Trip units Product number nomenclature system

MicroVersaTrip ™ Plus, MicroVersaTrip ™ PM Trip Unit and Power Break Product Number

C 2

08 LS1

G Z1 PM R

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Breaker Type C = Power Break

Remanufactured RM = Remanufactured Trip Unit RX = Exchanged Trip Unit

Breaker Frame 2 = 800-2000A Maximum CT

Communication, Metering and Relaying PM = Relaying, Metering, Communication

Installed CT 08 = 800A

Optional Functions Z1 = Ground Fault Zone - Selective Interlock

Overcurrent Protection LSI = Long Time, Short Time, Instantaneous

Ground Fault Protection G = Ground Fault

MVT PLUS/PM - PowerBreak

Step 1 Breaker Type Breaker Type

Step 5 Ground Fault Protection Ground Fault Protection

Code

Code

Power Break

C

Ground Fault

G

Defeatable ground fault (user defeatbale)

GD

Step 2 Breaker Frame Frame Size (max CT)

Step 6 Optional Functions Optional Protection Ground-Fault zone -selective interlock Ground-Fault and short-time ZSI

Code

800-2000A

2 3 4

Code

3000A 4000A

Z1 Z2

Step 3 Installed CT Installed CT

Step 7 Communication, Metering and Relaying Communication, Metering and Relaying

Code

Code

200A 400A 600A 800A

02 04 06 08 10 16 20 25 30 40

Relaying and Communication Metering and Communication

P

M

1000A 1600A 2000A 2500A 3000A 4000A

Step 8 Remanufactured Remanufactured Remanufactured trip unit

Code

RM RX

Exchanged trip unit

Step 4 Overcurrent Protection Overcurrent Protection

Code

Long-Time ( Standard)

L S

Short-Time

High Instantaneous

H

Instantaneous

I