TR20BNW-TA Fuji Electric holdings CO.,Ltd, TR20BNW-TA Datasheet - Page 12

• Manufacturer Part Number: TR20BNW-TA
• Description: Thermal Overload Relays
• Manufacturer: Fuji Electric holdings CO.,Ltd

Thermal Overload Relays
TR series
■
●
TR-0NL, 5-1NL
TR-0NL/3, 5-1NL/3
TR-0NLH, 5-1NLH
TR-0NLH/3, 5-1NLH/3
●
TR-0NQ, 5-1NQ
■
●
TR-0NL to N7L
TR-0NL/3 to N7L/3
TR-0NLH, 5-1NLH, N2LH, N3LH, N6LH
TR-0NLH/3, 5-1NLH/3, N2LH/3, N3LH/3, N6LH/3
01/108
Characteristic curves
Long time operating type
Quick operating type
Wiring diagrams
Long time operating type
1/L1 3/L2
2/T1 4/T2
30
40
30
10
50
20
10
60
20
2-element
8
6
4
2
1
0.8
0.6
0.4
0.3
40
30
10
8
5
3
2
3
50
30
20
10
60
20
4
2
8
5
3
2
8
6
3
1
0.8
0.6
0.4
0.3
0.8
0.8
1
1
5/L3
6/T3
1.5
(NO) (NC)
(NO) (NC)
97 95
1.5
98 96
Multiple of current setting
Multiple of current setting
2
2
3
3
1/L1 3/L2
2/T1 4/T2
3-element
4
4
These curves show cold starting characteristics
5
5
5/L3
6/T3
6 7 8 9 10
6 7 8 9 10
(When setting at the center dial current)
(NO) (NC)
(NO) (NC)
97 95
98 96
xIn (A)
xIn (A)
15
15
TR-N2Q, N3Q, N5Q
2/T1 4/T2 6/T3
1/L1 3/L2 5/L3
TR-N2L to N7L
TR-N2L/3 to N7L/3
TR-N2LH, N3LH, N6LH
TR-N2LH/3, N3LH/3, N6LH/3
TR-N10L to N14L
TR-N10L/3 to N14L/3
TR-N10LH to N14LH
TR-N10LH/3 to N14LH/3
2-element
(with CTs)
10
50
30
20
10
60
40
30
20
4
2
40
30
10
8
5
3
2
8
6
3
1
0.8
0.6
0.4
0.3
80
50
30
20
10
60
20
4
2
8
5
3
2
8
6
3
1
0.8
0.6
0.4
0.3
0.8
0.8
1
1
1.5
1.5
Multiple of current setting
Multiple of current setting
(NO) (NC)
(NO) (NC)
2
97 95
98 96
2
3
3
2/T1 4/T2 6/T3
1/L1 3/L2 5/L3
3-element
(with CTs)
4
4
Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog
5
5
6 7 8 9 10
6 7 8 9 10
xIn (A)
xIn (A)
(NO) (NC)
(NO) (NC)
97 95
98 96
15
15
TR-N10L to N14L
TR-N10L/3 to N14L/3
TR-N10LH to N14LH
TR-N10LH/3 to N14LH/3
●
TR-0NQ, 5-1NQ
TR-N2Q, N3Q, N5Q
Information subject to change without notice
3-element
1/L1 3/L2 5/L3
2/T1 4/T2
Quick operating type
10
50
30
20
10
60
40
30
20
4
8
5
2
8
6
3
2
1
0.8
0.6
0.4
0.3
3
0.8
1
6/T3
(NO) (NC)
(NO) (NC)
97 95
1.5
98 96
Multiple of current setting
2
3
4
5
6 7 8 9 10
xIn (A)
15