Description

TCB series are solid core current transformers with  a 5 amp output on the secondary, an accuracy class 1 and class 3, a dielectric strength 6 kV, operating voltage up to 690 V. The TCB series is compatible with the A-10, A-20, and A-30 meters. Note that a shorting block (SBA6) is required to keep high voltage off the CT output. TCB purchase page.

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Dimensions

Model L
in/mm
H
in/mm
M
in/mm
O
in/mm
TCB 26-30 UL 3.36
60
3.15
80.5
1.57
40
0.98
25.7
TCB 32-40 UL 2.75
70
3.58
91.15
1.57
40
1.22
31.80
TCB 44-50 UL 3.35
85
4.13
105.25
2.55
65
1.69
43.70
TCB 44-63 UL 3.74
95
4.48
115
2.55
65
1.69
43.70
TCB 55-80 UL 4.72
120
5.27
135
3.74
95
2.12
54.70
TCB 70-100 UL 5.12
130
5.8
147.5
3.74
95
2.76
70.0

TCB 26-30
Part
Number
Catalog
Number
Primary
Amps
CT
Output
vA Accuracy
Class
I.D.
Inch
Price
TCB-26-30-50:5 193T2305 50 A 5 A 1.25 3 0.98 $33.00
TCB-26-30-60:5 193T2306 60 A 5 A 1.25 1 0.98 $33.00
TCB-26-30-75:5 193T2307 75 A 5 A 2.5 1 0.98 $33.00
TCB-26-30-80:5 193T2308 80 A 5 A 2.5 1 0.98 $33.00
TCB-26-30-100:5 193T2310 100 A 5 A 2.5 1 0.98 $33.00
TCB-26-30-150:5 193T2315 150 A 5 A 5 1 0.98 $33.00
TCB-26-30-200:5 193T2320 200 A 5 A 5 1 0.98 $33.00
TCB-26-30-250:5 193T2325 250 A 5 A 5 1 0.98 $33.00
TCB-26-30-300:5 193T2330 300 A 5 A 5 1 0.98 $33.00
TCB-26-30-400:5 193T2340 400 A 5 A 5 1 0.98 $33.00
TCB-26-30-500:5 193T2350 500 A 5 A 5 1 0.98 $33.00
TCB 32-40
Part
Number
Catalog
Number
Primary
Amps
CT
Output
vA Accuracy
Class
I.D.
Inch
Price
TCB-32-40-250:5 193T4025 250 A 5 A 5 1 1.22 $35.00
TCB-32-40-300:5 193T4030 300 A 5 A 5 1 1.22 $35.00
TCB-32-40-400:5 193T4040 400 A 5 A 5 1 1.22 $35.00
TCB-32-40-500:5 193T4050 500 A 5 A 10 1 1.22 $35.00
TCB-32-40-600:5 193T4060 600 A 5 A 10 1 1.22 $35.00
TCB-32-40-750:5 193T4075 750 A 5 A 10 1 1.22 $35.00
TCB-32-40-800:5 193T4080 800 A 5 A 10 1 1.22 $35.00
TCB-32-40-1000:5 193T4090 1000 A 5 A 10 1 1.22 $35.00
TCB 44-50
Part
Number
Catalog
Number
Primary
Amps
CT
Output
vA Accuracy
Class
I.D.
Inch
Price
TCB-44-50-200:5 193T5020 200 A 5 A 5 1 1.69 $40.00
TCB-44-50-250:5 193T5025 250 A 5 A 5 1 1.69 $40.00
TCB-44-50-300:5 193T5030 300 A 5 A 5 1 1.69 $40.00
TCB-44-50-400:5 193T5040 400 A 5 A 10 1 1.69 $40.00
TCB-44-50-500:5 193T5050 500 A 5 A 10 1 1.69 $40.00
TCB-44-50-600:5 193T5060 600 A 5 A 10 1 1.69 $40.00
TCB-44-50-750:5 193T5075 750 A 5 A 10 1 1.69 $40.00
TCB-44-50-800:5 193T5080 800 A 5 A 10 1 1.69 $40.00
TCB-44-50-1000:5 193T5090 1000 A 5 A 10 1 1.69 $40.00
TCB-44-50-1200:5 193T5092 1200 A 5 A 10 1 1.69 $40.00
TCB-44-50-1250:5 193T5095 1250 A 5 A 10 1 1.69 $40.00
TCB 44-63
Part
Number
Catalog
Number
Primary
Amps
CT
Output
vA Accuracy
Class
I.D.
Inch
Price
TCB-44-63-400:5 193T6440 400 A 5 A 5 1 1.69 $54.00
TCB-44-63-500:5 193T6450 500 A 5 A 5 1 1.69 $54.00
TCB-44-63-600:5 193T6460 600 A 5 A 5 1 1.69 $54.00
TCB-44-63-750:5 193T6475 750 A 5 A 5 1 1.69 $54.00
TCB-44-63-800:5 193T6480 800 A 5 A 5 1 1.69 $54.00
TCB-44-63-1000:5 193T6490 1000 A 5 A 5 1 1.69 $54.00
TCB-44-63-1200:5 193T6492 1200 A 5 A 5 1 1.69 $54.00
TCB-44-63-1500:5 193T6495 1500 A 5 A 5 1 1.69 $54.00
TCB 55-80
Part
Number
Catalog
Number
Primary
Amps
CT
Output
vA Accuracy
Class
I.D.
Inch
Price
TCB-55-80-600:5 193T8160 600 A 5 A 5 1 2.12 $57.00
TCB-55-80-750:5 193T8175 750 A 5 A 10 1 2.12 $57.00
TCB-55-80-800:5 193T8180 800 A 5 A 10 1 2.12 $57.00
TCB-55-80-1000:5 193T8190 1000 A 5 A 10 1 2.12 $57.00
TCB-55-80-1200:5 193T8192 1200 A 5 A 10 1 2.12 $57.00
TCB-55-80-1500:5 193T8195 1500 A 5 A 10 1 2.12 $57.00
TCB-55-80-1600:5 193T8194 1600 A 5 A 10 1 2.12 $57.00
TCB 70-100
Part
Number
Catalog
Number
Primary
Amps
CT
Output
vA Accuracy
Class
I.D.
Inch
Price
TCB-70-100-600:5 193T9660 600 A 5 A 10 1 2.76 $71.00
TCB-70-100-750:5 193T9675 750 A 5 A 5 1 2.76 $71.00
TCB-70-100-800:5 193T9680 800 A 5 A 5 1 2.76 $71.00
TCB-70-100-1000:5 193T9690 1000 A 5 A 5 1 2.76 $93.00
TCB-70-100-1200:5 193T9692 1200 A 5 A 5 1 2.76 $93.00
TCB-70-100-1500:5 193T9695 1500 A 5 A 10 1 2.76 $107.00
TCB-70-100-1600:5 193T9694 1600 A 5 A 10 1 2.76 $107.00
TCB-70-100-2000:5 193T9696 2000 A 5 A 10 1 2.76 $107.00

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