MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units
Chapter 1. Introduction
5
PM -- MicroVersaTrip PM with metering, relaying,
and communication
1-5 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 either Power Break®, Power
Break® II, or Type AKR breakers are
interchangeable within the same sensor rating.
Rating plugs for Power Break, Power Break II, and
Type AKR breakers cannot be interchanged with
Spectra RMS™ MicroVersaTrip Plus and
MicroVersaTrip PM Trip Units.
A built-in rejection feature prevents the insertion of a
rating plug with an incorrect sensor rating into a
Trip Unit. Similarly, a Spectra RMS rating plug can
not be inserted into a Power Break, Power Break II,
or Type AKR breaker.
Rating plug catalog numbers are listed in Table 6.
C
C
C
Caa
a
attttaa
a
allllo
o
o
og
g
g
g
N
N
N
Nu
u
u
um
m
m
mb
b
b
beee
errrr
SS
S
Seee
en
n
n
nsssso
o
o
orrrr
R
R
R
Raa
a
attttiiiin
n
n
ng
g
g
g,,,,
A
A
A
Am
m
m
mp
p
p
pssss
P
P
P
Pllllu
u
u
ug
g
g
g
R
R
R
Raa
a
attttiiiin
n
n
ng
g
g
g
B
B
B
Brrrreee
eaa
a
akk
k
keee
errrr F
F
F
Frrrraa
a
am
m
m
meee
essss
C
C
C
Caa
a
attttaa
a
allllo
o
o
og
g
g
g
N
N
N
Nu
u
u
um
m
m
mb
b
b
beee
errrr
SS
S
Seee
en
n
n
nsssso
o
o
orrrr
R
R
R
Raa
a
attttiiiin
n
n
ng
g
g
g,,,,
A
A
A
Am
m
m
mp
p
p
pssss
P
P
P
Pllllu
u
u
ug
g
g
g
R
R
R
Raa
a
attttiiiin
n
n
ng
g
g
g
B
B
B
Brrrreee
eaa
a
akk
k
keee
errrr F
F
F
Frrrraa
a
am
m
m
meee
essss
TR1B60
60
TR16B600
600
SSD, SSF, SHD, SHF
TR1B80
80
AKR30
TR16B800
800
TC1610, THC1610
TR1B100
150
100
AKR30S, AKR30H
TR16B1000
1000
AKR50S, AKR50H
TR1B125
125
Conversion Kits
TR16B1100
1600
1100
TP1616, THP1616
TR1B150
150
TR16B1200
1200
Conversion Kits
TR2B100
100
SSD, SSF, SHD, SHF
TR16B1600
1600
TR2B150
200
150
TP82, THP82
TR20B750
750
SSD, SSF, SHD, SHF
TR2B200
200
TC82, THC82
TR20B800
800
TC2020, THC2020
TR225B100
100
TR20B1000
1000
TC2520, THC2520
TR225B150
225
150
Conversion Kits
TR20B1200
2000
1200
TP2020, THP2020
TR225B225
225
TR20B1500
1500
TP2520, THP2520
TR4B150
150
SSD, SSF, SHD, SHF
TR20B1600
1600
AKRT50H
TR4B200
200
AKR30
TR20B2000
2000
Conversion Kits
TR4B225
400
225
TP84, THP84
TR25B1600
1600
SSD, SSF, SHD, SHF
TR4B250
250
TC84, THC84
TR25B2000
2500
2000
TC2525, THC2525
TR4B300
300
AKR30S, AKR30H
TR25B2500
2500
TP2525, THP2525
TR4B400
400
Conversion Kits
TR30B1200
2
1200
SSD, SSF, SHD, SHF
TR6B300
300
TR30B1600
2
1600
TC3030, THC3030
TR6B400
400
TR30B2000
3000
2000
TP3030, THP3030
TR6B450
600
450
Conversion Kits
TR30B2500
2500
Conversion Kits
TR6B500
500
TR30B3000
3000
TR6B600
600
TR32B1200
1200
TR8B300
300
SSD, SSF, SHD, SHF
TR32B1600
1600
AKR75, AKR75H
TR8B400
400
TP88, THP88
TR32B2400
3200
2400
Conversion Kits
TR8B450
450
TC88, THC88
TR32B3200
3200
TR8B500
800
500
AKR30
TR40B1600
1600
SSD, SSF, SHD, SHF
TR8B600
600
AKR30S, AKR30H
TR40B2000
2000
TC4040, THC4040
TR8B700
700
AKR50S, AKR50H
TR40B2500
2500
TP4040, THP4040
TR8B800
800
TR40B3000
4000
3000
AKR100
TR10B400
400
SSD, SSF, SHD, SHF
TR40B3600
1
3600
Conversion Kits
TR10B600
600
TC1610, THC1610
TR40B4000
4000
TR10B800
1000
800
TP1610, THP1610
TR50B3200
3200
TR10B1000
1000
TC2510, THC2510
TR50B4000
5000
4000
AKR125
TP2510, THP2510
TR50B5000
5000
1
Not for use with Type AKR breakers.
2
Conversion kits only.
Table 6. Rating plug catalog numbers.