January 2003
CA08101001E For more information visit: www.cutler-hammer.eaton.com
8-45
Safety Switches & Enclosed Circuit Breakers
8
Safety Switches
Cross-Reference
Vol. 1, Ref. No. [0283]
Motor Circuit Switches
Table 8-75. Heavy Duty 6-Pole
Note: Always verify the number of poles and wires required since
catalog numbers may appear in multiple tables.
Double Throw Safety Switches
Table 8-76. Double Throw
Ampere
Rating
Catalog Number
Cutler-Hammer
Business
General Electric Siemens Square D
Fusible, 6-Pole, 6-Wire, 600V AC, NEMA 3R
30
60
100
200
DH661FDK
DH662FDK
DH663FDK
DH664FDK
TH6661
TH6662
TH6663
TH6664
F651H
F652H
F653H
N/A
N/A
N/A
N/A
N/A
Fusible, 6-Pole, 6-Wire, 600V AC, NEMA 12
30
60
100
200
DH661FDK
DH662FDK
DH663FDK
DH664FDK
TH6661
TH6662
TH6663
TH6664
F651H
F652H
F653H
N/A
N/A
N/A
H663AWK
H664RWK
Fusible, 6-Pole, 6-Wire, 600V AC, NEMA 4X
30
60
100
200
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
F651SS
F652SS
F653SS
N/A
N/A
N/A
H663DS
H664DS
Non-Fusible, 6-Pole, 6-Wire, 600V AC, NEMA 3R
30
60
100
200
DH661UDK
DH662UDK
DH663UDK
DH664UDK
THN6661
THN6662
THN6663
THN6664
NF651H
NF652H
NF653H
N/A
N/A
N/A
N/A
N/A
Non-Fusible, 6-Pole, 6-Wire, 600V AC, NEMA 12
30
60
100
200
DH661UDK
DH662UDK
DH663UDK
DH664UDK
THN6661
THN6662
THN6663
THN6664
NF651H
NF652H
NF653H
N/A
HU661AWK
HU662AWK
HU663AWK
HU664RWK
Non-Fusible, 6-Pole, 6-Wire, 600V AC, NEMA 4X
30
60
100
200
DH661UWK
DH662UWK
DH663UWK
DH664UWK
N/A
N/A
N/A
N/A
NF651SS
NF652SS
NF653SS
N/A
HU661DS
HU662DS
HU663DS
HU664DS
Ampere
Rating
Catalog Number
Cutler-Hammer
Business
General Electric Siemens Square D
Fusible, 2-Pole, 2-Wire, 240V AC, NEMA 1
30
60
100
200
400
600
DT321FGK
DT322FGK
DT323FGK
DT224FGK
DT325FGK
DT326FGK
TDT3321
TDT3322
TDT3323
TDT3324
TDT3325
TDT3326
N/A
N/A
N/A
F224DTK
N/A
N/A
N/A
N/A
DT223
DT224
N/A
N/A
Fusible, 3-Pole, 3-Wire, 240V AC, NEMA 1
30
60
100
200
400
600
DT321FGK
DT322FGK
DT323FGK
DT324FGK
DT325FGK
DT326FGK
TDT3321
TDT3322
TDT3323
TDT3324
TDT3325
TDT3326
F321DTK
F322DTK
F323DTK
F324DTK
F325DTK
F326DTK
DT321
DT322
DT323
DT324
N/A
N/A
Non-Fusible, 2-Pole, 2-Wire, 240V AC, NEMA 1
30
60
100
200
400
600
800
DT221UGK
DT222UGK
DT223UGK
DT224UGK
DT225UGK
DT226UGK
DT327UGK
N/A
N/A
N/A
N/A
N/A
N/A
N/A
NF221DTK
NF222DTK
NF223DTK
NF224DTK
NF225DTK
NF226DTK
N/A
92251
DTU222
DTU223
DTU224
92255
N/A
N/A
Non-Fusible, 3-Pole, 3-Wire, 240V AC, NEMA 1
30
60
100
200
400
600
800
DT321UGK
DT322UGK
DT323UGK
DT324UGK
DT325UGK
DT326UGK
DT327UGK
TC35321
TC35322
TC35323
TC35324
TC35325
TC35326
N/A
NF321DTK
NF322DTK
NF323DTK
NF324DTK
NF325DTK
NF326DTK
NF327DTK
DTU321
DTU322
DTU323
DTU324
92355
92356
N/A
Fusible, 3-Pole, 3-Wire, 600V AC, NEMA 1
30
60
100
200
400
600
DT361FGK
DT362FGK
DT363FGK
DT364FGK
DT365FGK
N/A
TDT3361
TDT3362
TDT3363
TDT3364
TDT3365
N/A
F351DTK
F352DTK
F353DTK
F354DTK
F355DTK
N/A
DT361
DT362
DT363
DT364
N/A
N/A
Non-Fusible, 2-Pole, 2-Wire, 600V AC, NEMA 1
30
60
100
200
400
600
DT261UGK
DT262UGK
DT263UGK
DT264UGK
DT265UGK
DT266UGK
N/A
N/A
N/A
N/A
N/A
N/A
NF251DTK
NF252DTK
NF253DTK
NF254DTK
NF255DTK
NF256DTK
N/A
82342
82343
82344
92345
92346
Non-Fusible, 3-Pole, 3-Wire, 600V AC, NEMA 1
30
60
100
200
400
600
800
1200
DT361UGK
DT362UGK
DT363UGK
DT364UGK
DT365UGK
DT366UGK
DT367UGK
N/A
TC35361
TC35362
TC35363
TC35364
TC35365
TC35366
N/A
N/A
NF351DTK
NF352DTK
NF353DTK
NF354DTK
NF355DTK
NF356DTK
NF357DTK
N/A
DTU361
DTU362
DTU363
DTU364
92345
92346
N/A
N/A
Non-Fusible, 4-Pole, 4-Wire, 600V AC, NEMA 1
30
60
100
200
400
600
800
N/A
N/A
N/A
DT464UGK
DT465UGK
DT466UGK
DT467UGK
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
NF454DTK
NF455DTK
NF456DTK
NF457DTK
N/A
DTU462
DTU463
DTU464
92445
92446
N/A
Fusible, 2-Pole, 2-Wire, 240V AC, NEMA 3R
30
60
100
200
DT321FRK
DT322FRK
DT323FRK
DT224FRK
TDT3321R
TDT3322R
TDT3323R
TDT3324R
N/A
N/A
N/A
FR224DTK
N/A
N/A
DT223RB
DT224RB
