User Manual 03
User Manual 02
Selection Guide
A
32
H
3
F
H
800
I
II
III
IV
V
VI
VII
I
Noark UL1066 power circuit breakers
A: Power circuit breakers
ASD: Non-automatic switches
II
Frame Size
32: 3200A
III
Interrupting/short time withstand current
Q: 65kA, R: 85kA, H: 100kA
IV
Number of poles:
3
–
3 Pole
4
–
4 Pole
V
Installation
F: Fixed ; D: withdrawable
VI
H: Horizontal ; V: Vertical
* 3200A only provided with vertical type.
* contact Noark sales for other configuration.
VII
Rated current:
800
–
800A
1600
–
1600A
2000
–
2000A
2500
–
2500A
3200
–
3200A
Catalog designation for cassette
Catalog Designation for Auxiliary contact
Catalog Designation for Under voltage Trip
Catalog Designation for Motor Operator Device
Catalog Designation for Shunt Trip
Catalog Designation for Closing Release/Shunt Close
AX
12
N
44
I
II
III
IV
I
AX: Auxiliary contact
II
12: For 3200A PCB
III
N: UL
IV
Contact configuration
44: 4NO+4NC, 66: 6NO+6NC
44C: 4NO/NC, 66C: 6NO/NC
SHT
12
N
A
I
II
III
IV
I
SHT: Shunt trip release
SHTD: second shunt trip release
II
12: For 3200A PCB
III
N: UL
IV
Control voltage
A: 24-30VDC, B: 48-60VDC, C: 110-130VAC/DC, D: 208-240VAC/DC
XF
12
N
A
I
II
III
IV
I
XF: Shunt close
II
12: For 3200A PCB
III
N: UL
IV
Control voltage
A: 24-30VDC, B: 48-60VDC, C: 110-130VAC/DC, D: 208-240VAC/DC
UVT
12
N
A
I
II
III
IV
I
UVT: Under voltage trip
II
12: For 3200A PCB
III
N: UL
IV
Control voltage
A: 24VDC, B: 48VDC, C: 110 - 130VAC/DC, D: 208 - 240VAC/DC E: 380-415VAC
MD
12
N
C
I
II
III
IV
I
MD: Motor operator Device
II
12: For 3200A PCB
III
N: UL
IV
Control voltage
A: 24-30VDC, B: 48-60VDC, C: 110-130VAC/DC, D: 208-240VAC/DC
Selection Guide
CAS
12
N
3
V
3200
I
II
III
IV
V
VI
I
CAS: Cassette
II
Frame size
12: 3200A
III
N: UL
IV
Pole
3: 3P
4: 4P
V
H: Horizontal
V: Vertical
* 3200A only available with vertical wiring.
VI
Rated current
1600: 800A, 1600A,
2500: 2000A, 2500A,
3200: 3200A
Catalog Designation for Trip unit
SU
30
N
H
A
I
II
III
IV
V
I
SU: Smart unit
II
Protection type
20: LI, 30: LSI, 40: LSIG
III
N: UL
IV
Measurement type
M: Basic without measurement (LED display)
A: Ammeter (LCD display)
H: Harmonics (LCD display)
V
Control voltage
A: 24VDC,C: 110-130VAC, D: 208-240VAC
