Product Description
APPLICATION
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AC Contactor is suitable for using in the circuits up to the rated vltage 660v ac 50/60hz rated current up to 95a,for making ,frequently starting and machine interlocking device,it becomes the delay the contactor,mechanical interlocking contactor star-delta starter,with the Thermal Relay , it is combined into the eletromagnetic starter.the contactor is roduced according to IEC947-2,VDE 0660&BS5452.
SPECIFICATION
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1.General
| 1.1 Electric ratings: up to 20A 40A 60A 230V AC50/60HZ |
| 1.2 Utilization category: AC-1 AC-7a AC-7b |
| 1.3 Standard: IEC/EN 61095 |
2. Technical Data
2.1 Rating
| Model | Utilization category | UI(V) | Ue(V) | Conventional heating current | Ie(A) | Controlled power(KW) | |||||||
| CT-20 | AC-1 AC-7a | 500 | 230 | 20 | 20 | 4 | |||||||
| CT-20 | AC-7b | 500 | 230 | 20 | 9 | 1.2 | |||||||
| CT-40 | AC-1 AC-7a | 500 | 400 | 40 | 40 | 40 | |||||||
| CT-63 | AC-1 AC-7a | 500 | 400 | 63 | 63 | 40 | |||||||
2.2 Making and breaking capacity
| Model | Utilization category | Making and breaking conditions | Electrification time(s) | Interval time(s) | Operating cycle times | ||||||||
| Ic/Ie | Ur/Ue | COSø | |||||||||||
| CT-20 | AC-1 AC-7a | 1.5 | 1.05 | 0.8 | 0.05 | 10 | 50 | ||||||
| CT-20 | AC-7b | 8 | 1.05 | 0.45 | 0.05 | 10 | 50 | ||||||
| CT-63 | AC-1 AC-7a | 1.5 | 1.05 | 0.8 | 0.05 | 10 | 50 | ||||||
2.3 Conventional heating current under different ambient temperature
| Rated current | 40℃ | 50℃ | 60℃ | 70℃ | |
| Ie=20A | 20A | 18A | 16A | 14A | |
| Ie=40A | 40A | 38A | 36A | 32A | |
| Ie=63A | 63A | 57A | 50A | 46A | |
3.Features
| 3.1 Compact design and modularization design |
| 3.2 Insulation material with excellent performances has been adopted to enhance the operation securityto a great extent. |
| 3.3 Elegant appearance, A mounting instruction diagram is appended for convenient operation. |
| 3.4 No noise during operation |
4. Overall and Mounting Dimension(mm)
Product Categories : Connector Terminal