Cut Sheet
3
A
S
S
E
M
B
L
E
D
I
N
Group A
120 X 240 PRIMARY VOLTS — 12/24 SECONDARY VOLTS — 1Ø 50/60 Hz
Dimensions (inches)(cm)
VA
Rating
Catalog
Number
A B C D E
Weight
(lb)(kg)
Wiring
Diag.
50
TB50A001
①
3.78 (9.60) 3 (7.62) 3.14 (7.98) 1.96 (4.98) 2.5 (6.35) 2.7 (1.22) 1
75
TB75A001
①
4 (10.16) 3 (7.62) 4.52 (11.47) 2.42 (6.15) 2.5 (6.35) 3.4 (1.54) 1
100
TB100A001
①
4 (10.16) 3.38 (8.59) 4.84 (12.28) 2.42 (6.15) 2.81 (7.14) 4.4 (2.00) 1
150
TB150B001
①
4.03 (10.24) 3.75 (9.53) 3.77 (9.58) 2.82 (7.16) 3.13 (7.95) 6 (2.72) 1
200
TB200B001
①
4.38 (11.13) 4.5 (11.43) 5.78 (14.67) 2.42 (6.15) 3.75 (9.53) 8.9 (4.04) 1
250
TB250B001
①
4.38 (11.13) 4.5 (11.43) 5.78 (14.67) 2.82 (7.16) 3.75 (9.53) 9.3 (4.22) 1
300
TB300B001
②
4.75 (12.07) 4.5 (11.43) 3.98 (10.11) 3.18 (8.08) 3.75 (9.53) 11 (4.99) 1
350
TB350B001
②
5 (12.7) 4.5 (11.43) 3.98 (10.11) 3.43 (8.71) 3.75 (9.53) 11.3 (5.13) 1
500
TB500B001
②
5.45 (13.84) 5.25 (13.34) 4.64 (11.79) 3.87 (9.83) 4.38 (11.1 18 (8.16) 1
750
TB750B001
②
6.95 (17.65) 5.25 (13.34) 4.64 (11.79) 5.37 (13.64) 4.38 (11.13) 26.5 (12.02) 1
Group C
200, 208/220, 230, 240/440, 460, 480 PRIMARY VOLTS — 23, 24, 25/110, 115, 120 SECONDARY VOLTS — 1Ø 50/60 Hz
Dimensions (inches)(cm)
VA
Rating
Catalog
Number
A B C D E
Weight
(lb)(kg)
Wiring
Diag.
50
TB50A004C
*
①
4.53 (11.51) 3 (7.62) 3.14 (7.98) 2.82 (7.16) 2.5 (6.35) 4.3 (1.95) 4
75
TB75A004C
*
①
4.5 (11.43) 3.38 (8.59) 3.46 (8.79) 2.82 (7.16) 2.81 (7.14) 5.5 (2.49) 4
100
TB100A004C
*
①
4.53 (11.51) 3.75 (9.53) 3.78 (9.60) 2.99 (7.59) 3.13 (7.95) 6.5 (2.95) 4
150
TB150B004C
*
①
5.03 (12.78) 3.75 (9.53) 3.78 (9.60) 3.18 (8.08) 3.13 (7.95) 9.5 (4.31) 4
200
TB200B004C
*
①
4.38 (11.13) 4.5 (11.43) 4.4 (11.18) 2.99 (7.59) 3.75 (9.53) 9.8 (4.45) 4
250
TB250B004C
*
①
4.75 (12.07) 4.5 (11.43) 4.4 (11.18) 3.74 (9.50) 3.75 (9.53) 11.3 (5.13) 4
300
TB300B004C
*
①
6.11 (15.52) 5.25 (13.34) 5.14 (13.06) 3.87 (9.83) 4.38 (11.13) 14.1 (6.40) 4
350
TB350B004C
*
①
6.11 (15.52) 5.25 (13.34) 5.14 (13.06) 3.87 (9.83) 4.38 (11.13) 16.4 (7.44) 4
500
TB500B004C
*
①
7.11 (18.06) 5.25 (13.34) 5.14 (13.06) 5.37 (13.64) 4.38 (11.13) 23.1 (10.48) 4
750
TB750B004C
*
①
7.11 (18.06) 6.75 (17.15) 6.3 (16.00) 4.97 (12.62) 6.13 (15.57) 38.6 (17.51) 4
1000
TB1000B004C
*
②
8.13 (20.65) 6.75 (17.15) 5.73 (14.55) 6.13 (15.57) 6.13 (15.57) 48.4 (21.95) 4
*
Secondary Fuse Clips Factory Installed
Group B
120 X 240 PRIMARY VOLTS — 120 X 240 SECONDARY VOLTS — 1Ø 50/60 Hz
Dimensions (inches)(cm)
VA
Rating
Catalog
Number
A B C D E
Weight
(lb)(kg)
Wiring
Diag.
50
TB50A003
①
3.78 (9.60) 3 (7.62) 2.72 (6.91) 1.96 (4.98) 2.5 (6.35) 2.7 (1.22) 3
100
TB100A003
①
4 (10.16) 3.38 (8.59) 3.03 (7.70) 2.42 (6.15) 2.81 (7.14) 4.4 (2.00) 3
150
TB150B003
①
4.03 (10.24) 3.75 (9.53) 3.35 (8.51) 2.82 (7.16) 3.13 (7.95) 6 (2.72) 3
250
TB250B003
①
4.38 (11.13) 4.5 (11.43) 3.97 (10.08) 2.82 (7.16) 3.75 (9.53) 9.3 (4.22) 3
350
TB350B003
①
4.75 (12.07) 4.5 (11.43) 3.97 (10.08) 3.74 (9.50) 3.75 (9.53) 11.6 (5.26) 3
500
TB500B003
①
6.11 (15.52) 5.25 (13.34) 4.63 (11.76) 3.87 (9.83) 4.38 (11.13) 17.4 (7.89) 3
750
TB750B003
①
7.61 (19.33) 5.25 (13.34) 4.63 (11.76) 5.37 (13.64) 4.38 (11.13) 26.5 (12.02) 3
TB SERIES
①
②