Altech UL489
TD / TS Series
Molded Case
Circuit Breakers
UL489 Listed
Molded Case
Circuit Breaker
•
•
•
•
•
•
•
•
•
4 Frame Sizes
LISTED
Compact Design
E231289
Thermal Magnetic
240, 480, 600VAC
3 Poles
Up to 100kA Short Circuit Interrupting Capacity
Circuit Breakers are supplied with line and load terminals
HACR rated
CE version (without UL approval) available upon request
SPECIFICATIONS
Current Rating
TD125
TS250
TS400
TS800
15-125A / 600V AC
150-250A / 600V AC
300-400A / 600V AC
500-800A / 600V AC
Wire Ratings
60°/ 75°C Cu only
60°/ 75°C Cu only
75°C Cu only
75°C Cu only
40°C (104°F)
Calibration Temperature
INTERRUPTING CAPACITY
TD125
NU
240V
480V
600V
50
35
10
HU
100
65
14
TS250
NU
50
35
10
HU
100
65
18
TS400
NU
50
35
14
HU
100
65
20
TS800
NU HU
50 100
35
18
65
25
TERMINAL SIZE ACCEPTABILITY AND TERMINAL TORQUE
Frame Types
Conductor
Cross-section
TD125 (15 - 125A)
TS250 (150 - 250A)
14 - 8 AWG
6 - 1/0 AWG
1 AWG
1/0 - 2/0 AWG
3/0 - 4/0 AWG
300 - 400 kcmil
250 - 400 kcmil
500 kcmil
3/0 AWG
250 - 500 kcmil
300 - 500 kcmil
300 - 400 kcmil
Wire Range
Number of
Conductors
1
1
1
1
1
1
1
1
2
up to 2
up to 2
up to 3
Tightening Torque
[lb.in.]
60
90
150
180
250
325
325
375
250
375
500
500
TS400 (300 - 400A)
TS800 (500 - 600A)
TS800 (700 - 800A)
TRIP CHARACTERISTICS
FTU
FMU
ATU
Fixed-Thermal
Fixed-Magnetic
Adjustable-Thermal
Fixed-Magnetic
Adjustable-Thermal
Adjustable-Magnetic
Rated current
See trip curve pages 76-77
0.8 - 1 x current adjustable
See trip curve pages 76-77
0.8 - 1 x current adjustable
5 - 10 x current adjustable
66
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
PART NUMBERING SYSTEM
S –
TD125
NU
–
FTU
–
LL
–
15
Frame Type
TD125: 15-125A
TS250: 150-250A
TS400: 300-400A
TS800: 500-800A
Interrupting Type
NU, HU
See page 66
Trip Type
FTU, FMU, ATU
Rated Current (A)
15, 20, ..., 800
DIMENSIONS
H
Dimensions
Frame types
TD125
TS250
TS400
TS800
Basic Dimensions W x H x D [inch/mm]
3.54 x 6.46 x 3.39/90 x 164 x 86
4.13 x 7.01 x 3.39/105 x 178 x 86
5.51 x 11.5 x 4.33/140 x 292 x 110
8.27 x 16.85 x 5.31/210 x 428 x 135
W
Accessories device
(S-AL, S-AX, S-UVT, S-SHT)
D
Circuit
breaker
Mechanical
interlock device
Locking devices
(Removable, Fixed)
Trip units
Extended
rotary handle
Flange handle
(Cable operating handle)
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
Altech UL489
67
Altech UL489
TD / TS Series
Circuit Breakers
Normal Interrupting
Capacity (NU)
Circuit Breakers are supplied with line and load terminals
Interrupting Capacity
TD125
240V
480V
600V
50
35
10
TS250
50
35
10
TS400
50
35
14
TS800
50
35
18
LISTED
E231289
Application Examples:
Power distribution, power generation,
motors, etc. Relatively short thermal trip
delay and medium magnetic trip point.
FTU
FMU
ATU
TS250
FTU
Im=2500A
Ir Im
250A
40°C
3P
TS250
FMU
1848
2112
2376
2640
1584
1320
Im=2500A
Ir Im
250A
40°C
3P
FTU
Fixed-thermal,
Fixed-magnetic
Rated
Current
15A
20A
30A
40A
50A
60A
80A
100A
125A
150A
160A
175A
200A
225A
250A
300A
350A
400A
500A
600A
700A
800A
Standard Pack:
1
Weight:
TD125: 2.65 lb.
TS250: 4.19 lb.
Type/
Cat. No.
S-TD125NU-FTU-LL-15
S-TD125NU-FTU-LL-20
S-TD125NU-FTU-LL-30
S-TD125NU-FTU-LL-40
S-TD125NU-FTU-LL-50
S-TD125NU-FTU-LL-60
S-TD125NU-FTU-LL-80
S-TD125NU-FTU-LL-100
S-TD125NU-FTU-LL-125
S-TS250NU-FTU-LL-150
S-TS250NU-FTU-LL-160
S-TS250NU-FTU-LL-175
S-TS250NU-FTU-LL-200
S-TS250NU-FTU-LL-225
S-TS250NU-FTU-LL-250
S-TS400NU-FTU-LL-300
S-TS400NU-FTU-LL-350
S-TS400NU-FTU-LL-400
S-TS800NU-FTU-LL-500
S-TS800NU-FTU-LL-600
S-TS800NU-FTU-LL-700
S-TS800NU-FTU-LL-800
FMU*
Adjustable-
thermal, Fixed-
magnetic
Rated
Current
40A
50A
60A
80A
100A
125A
160A
200A
250A
300A
400A
500A
600A
800A
Standard Pack:
1
Weight:
TD125: 2.65 lb.
TS250: 4.19 lb.
Type/
Cat. No.
S-TD125NU-FMU-LL-40
S-TD125NU-FMU-LL-50
S-TD125NU-FMU-LL-60
S-TD125NU-FMU-LL-80
S-TD125NU-FMU-LL-100
S-TD125NU-FMU-LL-125
S-TS250NU-FMU-LL-160
S-TS250NU-FMU-LL-200
S-TS250NU-FMU-LL-250
S-TS400NU-FMU-LL-300
S-TS400NU-FMU-LL-400
S-TS800NU-FMU-LL-500
S-TS800NU-FMU-LL-600
S-TS800NU-FMU-LL-800
TS400: 12.57 lb.
TS800: 29.98 lb.
TS250
ATU
1848
2112
2376
2640
1848
1584
2112
2376
2640
1584
1320
250A
40°C
3P
Ir Im
1320
TS400: 12.57 lb.
TS800: 29.98 lb.
ATU*
Adjustable-
thermal,
Adjustable-
magnetic
Accessories
(see pages 70-72)
Dimensions
(see pages 73-75)
Trip Curves
(see pages 76-77)
Rated
Current
160A
200A
250A
300A
400A
500A
600A
800A
Standard Pack:
1
Weight:
TD125: 2.65 lb.
TS250: 4.19 lb.
Type/
Cat. No.
S-TS250NU-ATU-LL-160
S-TS250NU-ATU-LL-200
S-TS250NU-ATU-LL-250
S-TS400NU-ATU-LL-300
S-TS400NU-ATU-LL-400
S-TS800NU-ATU-LL-500
S-TS800NU-ATU-LL-600
S-TS800NU-ATU-LL-800
TS400: 12.57 lb.
TS800: 29.98 lb.
*
68
Not a stock item, please consult Altech for availability.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
TD / TS Series
Circuit Breakers
High Interrupting
Capacity (HU)
Circuit Breakers are supplied with line and load terminals
Interrupting Capacity
TD125
240V
480V
600V
100
65
14
TS250
100
65
18
TS400
100
65
20
TS800
100
65
25
LISTED
E231289
Application Examples:
Power distribution, power generation,
motors, etc. Relatively short thermal trip
delay and medium magnetic trip point.
FTU
FMU
ATU
TS250
FTU
Im=2500A
Ir Im
250A
40°C
3P
TS250
FMU
1848
2112
2376
2640
1584
1320
Im=2500A
Ir Im
250A
40°C
3P
FTU
Fixed-thermal,
Fixed-magnetic
TS250
ATU
1848
2112
2376
2640
1848
1584
2112
2376
2640
1584
250A
40°C
3P
Standard Pack:
1
Weight:
TD125: 2.65 lb.
TS250: 4.19 lb.
1320
Ir Im
1320
TS400: 12.57 lb.
TS800: 29.98 lb.
ATU*
Adjustable-
thermal,
Adjustable-
magnetic
Accessories
(see pages 70-72)
Dimensions
(see pages 73-75)
Trip Curves
(see pages 76-77)
Rated
Current
160A
200A
250A
300A
400A
500A
600A
800A
Type/
Cat. No.
S-TS250HU-ATU-LL-160
S-TS250HU-ATU-LL-200
S-TS250HU-ATU-LL-250
S-TS400HU-ATU-LL-300
S-TS400HU-ATU-LL-400
S-TS800HU-ATU-LL-500
S-TS800HU-ATU-LL-600
S-TS800HU-ATU-LL-800
Standard Pack:
1
Weight:
TD125: 2.65 lb.
TS250: 4.19 lb.
TS400: 12.57 lb.
TS800: 29.98 lb.
*
Not a stock item, please consult Altech for availability.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
Altech UL489
69
Rated
Current
15A
20A
30A
40A
50A
60A
80A
100A
125A
150A
160A
175A
200A
225A
250A
300A
350A
400A
500A
600A
700A
800A
Type/
Cat. No.
S-TD125HU-FTU-LL-15
S-TD125HU-FTU-LL-20
S-TD125HU-FTU-LL-30
S-TD125HU-FTU-LL-40
S-TD125HU-FTU-LL-50
S-TD125HU-FTU-LL-60
S-TD125HU-FTU-LL-80
S-TD125HU-FTU-LL-100
S-TD125HU-FTU-LL-125
S-TS250HU-FTU-LL-150
S-TS250HU-FTU-LL-160
S-TS250HU-FTU-LL-175
S-TS250HU-FTU-LL-200
S-TS250HU-FTU-LL-225
S-TS250HU-FTU-LL-250
S-TS400HU-FTU-LL-300
S-TS400HU-FTU-LL-350
S-TS400HU-FTU-LL-400
S-TS800HU-FTU-LL-500
S-TS800HU-FTU-LL-600
S-TS800HU-FTU-LL-700
S-TS800HU-FTU-LL-800
FMU*
Adjustable-thermal,
Fixed-magnetic
Rated
Current
40A
50A
60A
80A
100A
125A
160A
200A
250A
300A
400A
500A
600A
800A
Standard Pack:
1
Weight:
TD125: 2.65 lb.
TS250: 4.19 lb.
Type/
Cat. No.
S-TD125HU-FMU-LL-40
S-TD125HU-FMU-LL-50
S-TD125HU-FMU-LL-60
S-TD125HU-FMU-LL-80
S-TD125HU-FMU-LL-100
S-TD125HU-FMU-LL-125
S-TS250HU-FMU-LL-160
S-TS250HU-FMU-LL-200
S-TS250HU-FMU-LL-250
S-TS400HU-FMU-LL-300
S-TS400HU-FMU-LL-400
S-TS800HU-FMU-LL-500
S-TS800HU-FMU-LL-600
S-TS800HU-FMU-LL-800
TS400: 12.57 lb.
TS800: 29.98 lb.
Altech UL489
Accessories
Electrical Auxiliaries
Auxiliary Switch (S-AX), Alarm Switch (S-AL)
• Can be installed in all frame types
Contact Operation
MCCB
Position
of S-AX
AXc1
ON
AXa1
AXb1
OFF
AXc1
TRIP
AXa1
AXb1
Cat. No.
S-AX
AXa1
AXb1
Position
of S-AL
AXc1
AXa1
AXb1
AXc1
S-AL
Installation -
see page 71
Technical Data
Rated operational current Ie
Conventional thermal current Ith
5A
Voltage
125V
250V
- Direct current DC
30V
125V
250V
Resistive Load Inductive Load
5
3
4
0.4
0.2
3
2
3
0.4
0.2
Ie (A)
with rated operational voltage Ue
- Altemating current 50/60Hz AC
Installation -
see page 71
Shunt Release, S-SHT
• Can be installed in all frame types
• Range of operational voltage: 0.7 - 1.1 x Vn
• Frequency (only AC): 45Hz - 65Hz
Technical Data
Control voltage (V)
DC 12V
Power
consumption
AC/DC 24V
AC/DC 48V
AC/DC 110~130V
AC 220~240V/DC250V
AC 380~500V
Max. opening time (msec)
Tightening torque of terminal screw
Consumption
AC (VA)
-
0.58
1.22
1.36
1.80
1.15
DC (W)
0.36
0.58
1.23
1.37
1.88
-
50
7.1 lb.in.
mA
30
24
25
10.5
7.5
2.3
Cat. No.
S-SHT-12
S-SHT-24
S-SHT-48
S-SHT-120
S-SHT-230
S-SHT-440
Installation -
see page 71
70
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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