GE Industrial Solutions WavePro Low-Voltage Power Circuit Breakers - Manual (Page 11)

MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units
Chapter 1. Introduction
3
in Table 4. MicroVersaTrip Plus catalog numbers do not
have this final suffix.
Suffix Function
(none) MicroVersaTrip Plus Trip Unit
PM Metering, relaying, and communication
M Metering and communication
Table 4. MicroVersaTrip PM Trip Unit suffixes for communication,
metering, and relaying.
Finally, if the Trip Unit is ordered as a replacement, an
“R” suffix is appended to the catalog number.
For example, a Trip Unit with catalog number
K332LSIGDZ1PMR has the following functions:
K -- Trip Unit for Wave Pro circuit breaker
3 – Frame size of 3200 A
32 – breaker current sensor (CT) of 3200 A
L -- long-time overcurrent protection
S -- short-time overcurrent protection
I -- adjustable instantaneous protection
GD -- defeatable ground-fault protection
Z1 – ground-fault zone-selective interlock
PM -- MicroVersaTrip PM with relaying, metering, and
communication
R – Replacement Trip Unit
1-4 Rating Plugs
Interchangeable rating plugs are used to establish or
change the current rating of the breaker. Rating plugs for
MicroVersaTrip Plus or MicroVersaTrip PM Trip Units in
WavePro breakers are interchangeable within the same
sensor rating. A built-in rejection feature prevents the
insertion of a rating plug with an incorrect sensor rating
into a Trip Unit.
Rating plug catalog numbers are listed in Table 5.
Catalog
Number
Sensor
Rating,
Amps
Plug
Rating
Breaker
Frame Size,
Amps
Catalog
Number
Sensor
Rating,
Amps
Plug
Rating
Breaker
Frame Size,
Amps
TR1B60 60 TR20B750 750
TR1B80 80 TR20B800 800
TR1B100 150 100 800 TR20B1000 2000 1000 2000
TR1B125 125 TR20B1200 1200
TR1B150 150 TR20B1500 1500
TR4B150 150 TR20B1600 1600
TR4B200 200 TR20B2000 2000
TR4B225 400 225 800 TR32B1200 1200
TR4B250 250 TR32B1600 3200 1600 3200
TR4B300 300 TR32B2400 2400
TR4B400 400 TR32B3200 3200
TR8B300 300 TR40B1600 1600
TR8B400 400 TR40B2000 2000
TR8B450 450 TR40B2500 4000 2500 4000
TR8B500 800 500 800 TR40B3000 3000
TR8B600 600 1600 TR40B3600 3600
TR8B700 700 TR40B4000 4000
TR8B800 800 TR50B3200 3200
TR16B600 600 TR50B4000 5000 4000 5000
TR16B800 800 1600 TR50B5000 5000
TR16B1000 1600 1000
TR16B1100 1100
TR16B1200 1200
TR16B1600 1600
Table 5. Rating plug catalog numbers.