Characteristics
Direct mounting structure
The TOR is mounting directly to the Magnetic Contactors without addition brackets.
(Applied model: LKH-22.40. 85)
Safety cover
The finger proof safety cover prevent careless touch of electric conductor
(Applied mode: LKH-22. 40, 85)
Separation of power part and operation part
The main circuit and the operation part are separately designed and the operation part is commonly used in LKH-22.40, 85
Easy operation
Types and ratings
Ratings | Type | LKH-22 | HUA-04 | HUA-08 |
Nominal current | Ranges | Ranges | Ranges |
Min | Mid | Max | Min | Mid | Max | Min | Mid | Max |
Rated current(A) | 0.14 | 0.1 | 0.14 | 0.16 |
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0.21 | 0.16 | 0.21 | 0.25 |
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0.33 | 0.25 | 0.33 | 0.4 |
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0.52 | 0.4 | 0.52 | 0.63 |
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0.82 | 0.63 | 0.82 | 1 |
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1.3 | 1 | 1.3 | 1.6 |
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2.1 | 1.6 | 2.1 | 2.5 |
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3.3 | 2.5 | 3.3 | 4 |
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5 | 4 | 5 | 6 | 4 | 5 | 6 |
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6.5 | 5 | 6.5 | 8 | 5 | 6.5 | 8 |
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7.5 | 6 | 7.5 | 9 | 6 | 7.5 | 9 |
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8.5 | 7 | 8.5 | 10 | 7 | 8.5 | 10 | 7 | 8.5 | 10 |
11 | 9 | 11 | 13 | 9 | 11 | 13 | 9 | 11 | 13 |
15 | 12 | 15 | 18 | 12 | 15 | 18 | 12 | 15 | 18 |
19 | 16 | 19 | 22 | 16 | 19 | 22 | 16 | 19 | 22 |
22 |
| 18 | 22 | 26 | 18 | 22 | 26 |
30 |
| 24 | 30 | 36 | 24 | 30 | 36 |
34 |
| 28 | 34 | 40 | 28 | 34 | 40 |
42 |
| 34 | 42 | 50 |
55 |
| 45 | 55 | 65 |
65 |
| 54 | 65 | 75 |
74 |
| 63 | 74 | 85 |
Element NO. | 2 heaters | Standard | Standard | Standard |
3 heaters | Option | Option | Option |
Aux.contact | 1NO 1NC | 1NO 1NC | 1NO 1NC |
Reset type | Auto/Manual | Auto/Manual | Auto/Manual |
Power consumption | 1.8VA/heater | 2.0VA/heater | 3.5VA/heater |
Dimension (mm)(W×H×D) | 44×63×90 | 53×67×90 | 70×73×103 |
Separate mounting unit | 2 heaters | AZ-22H | AZ-40H | AZ-85H |
3 heaters | GTH-22/3 | GTH-40/3 | GTH-85/3 |
Other model | Differential | GTH-22 | GTH-40 | GTH-85 |
Delay open | GTH-22/3 | GTH-40/3 | GTH-85/3 |
Applied contactors | GMC-9,12,18,22 | GMC-32,40 | GMC-50,65,75,85 |
Applied switches | GMC-9,12,18,22 | GMC-32,40 | GMC-50,65,75,85 |
