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Cutler-Hammer
Moulded Case Circuit Breakers
16-2500 Amperes for IEC 60947-2 Applications
5
February 2001
Cutler-Hammer Frame Sizes K through L
Electrical Characteristics
K
L
Maximum Rated Current (Amperes)
Breaker Type
400
KW
630
LW
800
LW
HKW
KWC ➀
HLW
LWC ➀
Breaker Capacity (kA rms) AC 50-60 Hz
IEC 947-2
220-240 VAC
380-415 VAC
660-690 VAC
250 VDC➁
Icu
Ics
Icu
Ics
Icu
Ics
Icu
Ics
85
85
45
45
20
10
10
5
100
100
70
200
150
100
75
85
85
45
45
20
10
20
10
65
35
25
100
200
150
100
75
65
33
50
25
20
10
20
10
65
35
25
3
100
70
70
70
25
35
25
35
13
18
13
18
20
20
20
20
10
10
10
10
NEMA
240 VAC
480 VAC
600 VAC
65
35
25
100
65
200
100
50
100
65
200
100
50
35
35
Number of Poles
2, 3, 4
2, 3, 4
Ampere Range
Trip Units
63-400A
315-630A
700-800A
Adjustable Thermal Magnetic
Digitrip RMS 310
Adjustable Thermal Magnetic
Digitrip RMS 310
Interchangeable
Built-in
■
■
■
■
–
■
Thermal
Magnetic
Fixed Thermal
■
■
■
Adjustable Thermal
■
■
–
Magnetic
LS
Adjustable
Standard
Optional
Optional➂
Optional➂
Adjustable
Standard
Optional
Optional
Optional
Adjustable
Standard
Optional
Optional
Optional
D
Solid State
rms➁➂
LSI
LSG
LSIG
Dimensions
(mm)
H
W
D
H
W
1-Pole
2-Pole
3-Pole
4-Pole
–
–
–
–
–
–
–
–
–
–
–
–
258
140
183
104
630A = 273
800A = 406
210
280
4-Pole
104
Weight (approximate) Kgs.
3-Pole
4-Pole
3-Pole
6.1
7.3
630A = 9.4/800A = 11.3
630A = 11.1/800A = 14.4
➀ Not KEMA-KEUR listed. R-frame scheduled
for 2001.
➁ 2 poles in series.
➂ Not suitable for DC application. 4-pole
ground fault not available.
PG.29B.01A.T.U