YueQing ZEYI Electrical Co., Ltd.
YueQing ZEYI Electrical Co., Ltd.
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1-0-2 4 Positions 20A 240V 3 Phase Selector Changeover Rotary Switch
Application:
LW28 series universal transfer switches are mainly used in electrical circuits with AC 50Hz, rated voltage 380V and below, DC voltage 220V and below, rated current up to 160A. They are used for manual infrequent switching or breaking circuit for control and conversion, and can also be used for direct control of three-phase asynchronous motors, master control and circuit measurement. The products are widely used as circuit control switch, test equipment switch, motor control switch and master control switch, and welding machine switch, etc.
| Model | Panel Specification | Boundary Dimension(mm) | Mounting Dimension(mm) | ||
| A | B | C | L | ||
| LW28-10 LW28-20 | MO Square | 30 | 30 | 28 | 22+8n |
| M1 Square | 48 | 48 | 43 | 22+9.6n | |
| M2 Square | 64 | 64 | 43 | 25+9.6n | |
| M2 Rectangle | 64 | 80 | 43 | 25+9.6n | |
| LW28-20C | M2 Square | 64 | 64 | 60 | 42.5+12.6n |
| M2 Rectangle | 64 | 80 | 60 | 42.5+12.6n | |
| M3 Square | 88 | 88 | 60 | 42.5+12.6n | |
| LW28-25 | M1 Square | 48 | 48 | 45.2 | 23+12.8n |
| M1 Rectangle | 48 | 60 | 45.2 | 23+12.8n | |
| M2 Square | 64 | 64 | 45.2 | 26.5+12.8n | |
| M2 Rectangle | 64 | 80 | 45.2 | 26.5+12.8n | |
| LW28-32 | M2 Square | 64 | 64 | 58 | 29.2+12.8n |
| M2 Rectangle | 64 | 80 | 58 | 29.2+12.8n | |
| M3 Square | 68 | 88 | 58 | 29.2+12.8n | |
| LW28-63 | M2 Square | 64 | 64 | 66 | 29.2+21.5n |
| M2 Rectangle | 64 | 80 | 66 | 29.2+21.5n | |
| M3 Square | 88 | 88 | 66 | 29.2+21.5n | |
| LW28-125 | M3 Square | 88 | 88 | 84 | 35+26.5n |
| LV28-160 | M3 Square | 88 | 88 | 88 | 35+32.5n |
| LV28-200 | 14 Square | 130 | 130 | 126 | 39.5+38.5n |
| LV28-315 | M4 Square | 130 | 130 | 126 | 39.5+38.5n |
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