GE Industrial Solutions MicroVersaTrip PM User Manual

Page 46

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MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units

Appendix 1

36

Catalog Numbers for RMS9C Trip
Units in AKR Circuit Breakers

The following table contains the catalog number
options for AKR circuit breakers, with an illustration
of a valid number and the options that each part of
the number refers to.

A

A

A

A 2

2

2

2 0

0

0

04

4

4

4 L

L

L

L SSS

S IIII G

G

G

G Z

Z

Z

Z1

1

1

1 P

P

P

P M

M

M

M R

R

R

R

C

C

C

Co

o

o

od

d

d

deee

e D

D

D

Deee

essssccc

crrrriiiip

p

p

pttttiiiio

o

o

on

n

n

n

F

F

F

Fu

u

u

un

n

n

nccc

cttttiiiio

o

o

on

n

n

n

A

AKR

B

B

B

Brrrreee

eaa

a

akk

k

keee

errrr T

T

T

Tyyyyp

p

p

peee

e

2
3
4

225–2000 A maximum CT
3200 A maximum CT
4000 A maximum CT

B

B

B

Brrrreee

eaa

a

akk

k

keee

errrr F

F

F

Frrrraa

a

am

m

m

meee

e

((

(

(m

m

m

maa

a

ax

x

x

x C

C

C

CT

T

T

T)))

)

01
03
04
06
08
16
20
30
32
40

150 A
225 A
400 A
600 A
800 A
1600 A
2000 A
3000 A
3200 A
4000 A

IIIIn

n

n

nssssttttaa

a

alllllllleee

ed

d

d

d C

C

C

CT

T

T

T

L

S

H

I

K

Long-time (standard)
Short-time
High instantaneous
Instantaneous
Fixed high instantaneous

O

O

O

Ovvvveee

errrrccc

cu

u

u

urrrrrrrreee

en

n

n

ntttt P

P

P

Prrrro

o

o

otttteee

eccc

cttttiiiio

o

o

on

n

n

n

G

GD

W

Ground fault
Defeatable ground fault (not UL listed)
W curve

G

G

G

Grrrro

o

o

ou

u

u

un

n

n

nd

d

d

d----F

F

F

Faa

a

au

u

u

ulllltttt

P

P

P

Prrrro

o

o

otttteee

eccc

cttttiiiio

o

o

on

n

n

n

Z1
Z2

X

Ground-fault zone-selective interlock
Ground-fault and short-time ZSI
Switchable instantaneous short time and ground fault

O

O

O

Op

p

p

pttttiiiio

o

o

on

n

n

naa

a

allll F

F

F

Fu

u

u

un

n

n

nccc

cttttiiiio

o

o

on

n

n

nssss

P

M

Relaying and communication
Metering and communication

C

C

C

Co

o

o

om

m

m

mm

m

m

mu

u

u

un

n

n

niiiiccc

caa

a

attttiiiio

o

o

on

n

n

n,,,,

M

M

M

Meee

etttteee

errrriiiin

n

n

ng

g

g

g,,,, &

&

&

& R

R

R

Reee

ellllaa

a

ayyyyiiiin

n

n

ng

g

g

g

R

Replacement trip unit

R

R

R

Reee

ep

p

p

pllllaa

a

accc

ceee

em

m

m

meee

en

n

n

ntttt

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