وصف
1. Working Conditions
(1) Operation temperate:-25ºC to +40ºC
(2) The installation should not over 2000mtrs above sea level
(3) The humidity should not exceed 90% when the ambient temperature is 20ºC and the humidity
should not exceed 50% when the ambient temperature is 40ºC
(4) A clean environment is required
(1) Operation temperate:-25ºC to +40ºC
(2) The installation should not over 2000mtrs above sea level
(3) The humidity should not exceed 90% when the ambient temperature is 20ºC and the humidity
should not exceed 50% when the ambient temperature is 40ºC
(4) A clean environment is required
2. Conform to bellow standard
EN60947-3
EN60947-5-1
IEC60947-3
IEC60947-5-1
3. حاضِر
For the SEA series, we make 10 current ratings: 10أ, 20أ, 25أ, 32أ, 40أ, 63أ, 125أ, 160أ, 250A and 315A.
They were designed for multiple functions, wide variety of applications.

| Code | حاضِر | Plate size(مم) | Degree of rotation | الأعلى. طبقات |
| SEA10 | 10أ | 30X30, | 30°45° 60° 90° | 8 |
| SEA20 | 20أ | 48X48, 48X60, 64X64, 64X80 | 30°45° 60° 90° | 12 |
| SEA25 | 25أ | 48X48, 48X60, 64X64, 64X80 | 30°45° 60° 90° | 12 |
| SEA32 | 32أ | 64X64, 64X80,88X88 | 30°45° 60° 90° | 12 |
| SEA40 | 40أ | 64X64, 64X80,88X88 | 30°45° 60° 90° | 12 |
| SEA63 | 63أ | 64X64, 64X80,88X88 | 30°45° 60° 90° | 12 |
| SEA125 | 125أ | 88X88 | 30°45° 60° 90° | 8 |
| SEA160 | 160أ | 88X88 | 30°45° 60° 90° | 8 |
| SEA250 | 250أ | 88X88 | 30°45° 60° 90° | 8 |
| SEA315 | 315أ | 130X130 | 30°45° 60° 90° | 8 |

| وصف | SEA10 | SEA20 | SEA25 | SEA32 | SEA63 | ||
| Rated insulation voltage Ui | الخامس | 400 | 690 | 690 | 690 | 690 | |
| Rated thermal current Ith | أ | 10 | 20 | 25 | 32 | 63 | |
| Power Frequency voltage-withstand 1min | الخامس | 2500 | 2500 | 2500 | 2500 | 2500 | |
| AC working current | |||||||
| أ | 10 | 20 | 25 | 32 | 63 | ||
| AC15 | 220الخامس | أ | 2.5 | 5 | 8 | 14 | 16 |
| 380الخامس | أ | 1.5 | 4 | 5 | 6 | 7 | |
| AC-3 | 220الخامس | كيلوواط | 1.5 | 3 | 4 | 5.5 | 11 |
| 380الخامس | كيلوواط | 2.2 | 5.5 | 7.5 | 11 | 18.5 | |
| AC-4 | 220الخامس | كيلوواط | 0.37 | 0.55 | 1.5 | 2.5 | 2.7 |
| 380الخامس | كيلوواط | 0.55 | 1.5 | 3 | 5.5 | 5.5 | |
| DC working currently | |||||||
| No.of contact | 1 2 3 4 | ||||||
| DC-21 Resistive load Voltage(الخامس) | 24 48 70 95 | أ | 10 | 20 | 25 | 32 | 63 |
| 48 95 140 190 | أ | 6 | 12 | 20 | 25 | ||
| 110 220 330 | أ | 0.7 | 1 | 1.5 | 2 | ||
| 220 440 | أ | 0.3 | 0.4 | 0.5 | 0.6 | ||
| 440 | أ | 0.2 | 0.27 | 0.3 | 0.3 | ||
| DC-13 Inductive load Voltage(الخامس) | 24 48 70 95 | أ | 6 | 12 | 20 | 25 | |
| 30 60 90 120 | أ | 3 | 5 | 9 | 12 | ||
| 48 95 140 | أ | 1 | 2 | 3 | 3 | ||
| 60 120 | أ | 0.7 | 1 | 1.5 | 1.5 | ||
| 110 | أ | 0.3 | 0.4 | 0.5 | 0.5 | ||
| AC electrical endurance | 104 مرات | 20 | 20 | 20 | 20 | 20 | |
| DC electrical endurance | 104 مرات | 5 | 5 | 5 | |||
| Mechanical endurance | 104 مرات | 30 | 30 | 30 | 30 | 30 | |
