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Adjustable AC Gwiec Carton Packaging China Protection Relay Thermal Overload
Product description: 1.Therml Relay, Protect Open Phase Relay 2.Rated Insulation Voltage: 660V/ 1100V 3.Rated Current(ma
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Basic Info.
| Model NO. | 3UA 59 |
| Protective Characteristics | Sealed Relay |
| Action Principle | Electromagnetic Type |
| Size | Miniature |
| Type | Electric Parameter Relay |
| Nc | 95 96 |
| Reset Mode | Manual/Self-T Reset |
| Current Setting | Adjustable Overload Relay |
| No | 97 98 |
| Operating Voltage | 220V/380V |
| Current Level | 63A |
| Product Model | 3ua Overload Relay |
| Auxiliary Contacts | 1no1nc |
| Transport Package | Carton Packaging |
| Specification | 12.5A-630A |
| Trademark | GWIEC |
| Origin | China |
| HS Code | 85363000 |
| Production Capacity | 10000 |
Product Description
Product description:
1.Therml Relay, Protect Open Phase Relay
2.Rated Insulation Voltage: 660V/ 1100V
3.Rated Current(max): 630A
4.CE & Rohs
3UA series thermal relay is suitable for using in the power system with AC 50Hz, rated operation voltage up to 660V and 1000V, in main circuit, current from 0.1A to 630A, It is used to protect AC three - phase asynchronous motor against overload and open - phase. The relays have the rest push - button for breaking NC contacts and the opertaing indication and free trip characteristics. The products also can be supplied with protecting case to ensure safety. The produsts can be plugged in the contactor and intalled independently or mounted by rail.
| Type | Rated operating current(A) | Rated insulation voltage(V) | Current setting range(A) | |
| 3UA50 | 12.5 | 660 | 0.1-0.16 | 0.16-0.25 |
| 0.25-0.4 | 0.32-0.63 | |||
| 0.63-1 | 0.8-1.25 | |||
| 1-1.6 | 1.25-2 | |||
| 1.6-2.5 | 2-3.2 | |||
| 2.5-4 | 3.2-5 | |||
| 4-6.3 | 5-8 | |||
| 6.3-10 | 8-12.5 | |||
| 3UA52 | 25 | 660 | 0.1-0.16 | 0.16-0.25 |
| 0.25-0.4 | 0.4-0.63 | |||
| 0.63-1 | 0.8-1.25 | |||
| 1-1.6 | 1.25-2 | |||
| 1.6-2.5 | 2-3.2 | |||
| 2.5-4 | 3.2-5 | |||
| 4-6.3 | 5-8 | |||
| 6.3-10 | 8-12.5 | |||
| 10-16 | 12.5-20 | |||
| 16-25 | ||||
| 3UA54 | 32 | 660 | 4-6.3 | 6.3-10 |
| 10-16 | 12.5-20 | |||
| 16-25 | 20-32 | |||
| 3UA58 | 80 | 1000 | 16-25 | 20-32 |
| 25-40 | 32-50 | |||
| 40-57 | 50-63 | |||
| 57-70 | 63-80 | |||
| 3UA59 | 63 | 660 | 0.1-0.16 | 0.16-0.25 |
| 0.25-0.4 | 0.4-0.63 | |||
| 0.63-1 | 0.8-1.25 | |||
| 1-1.6 | 1.25-2 | |||
| 1.6-2.5 | 2-3.2 | |||
| 2.5-4 | 3.2-5 | |||
| 4-6.3 | 5-8 | |||
| 6.3-10 | 8-12.5 | |||
| 10-16 | 12.5-20 | |||
| 16-25 | 20-32 | |||
| 25-40 | 32-45 | |||
| 40-57 | 50-63 | |||
| 3UA62 | 180 | 660 | 55-80 | 63-90 |
| 80-110 | 90-120 | |||
| 110-135 | 120-150 | |||
| 135-180 | 150-180 | |||
| 3UA66 | 400 | 1000 | 80-125 | 125-200 |
| 180-250 | 200-320 | |||
| 250-400 | ||||
| 3UA68 | 630 | 1000 | 320-500 | 400-630 |
Product size drawing
