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20A/04-1
32A/04-2
125A/04-3
160A/04-3
LW28GS series Padlock type power cut off switch is the derived product of LW28 universal changeover switch. The main use of a power cut-off switch to the machine tool can be locked by a padlock, in the open position("O" or "OFF")and on position ("1" or "ON")can be locked by a padlock to prevent the misuse and operation control by unauthorized personnel.
The product complies with GB14048.3-2001, IEC60947-3.
Model specification | LW28GS -20 | LW28GS -25 | LW28GS -32 | LW28GS -63 | LW28GS -125 | LW28GS -160 | |
Rated operating voltage UeV | 440 | 440 | 440 | 440 | 440 | 440 | |
Rated thermal current A | 20 | 25 | 32 | 63 | 125 | 160 | |
Rated | AC-21A | 20 | 25 | 32 | 63 | 100 | 150 |
operating current | AC-22A | 20 | 25 | 32 | 63 | 100 | 150 |
AC-23A | 15 | 22 | 30 | 57 | 90 | 135 | |
Rated control frequency | AC-23A | 7.5 | 11 | 15 | 30 | 45 | 75 |
Operating cycle | No-load | 8500 | 8500 | 8500 | 8500 | 8500 | 8500 |
P kW | Load | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
The total load | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 |
Model specification |
Panel specification |
Dimensions(mm) | Mounting dimensions(mm) | ||||||
A | C | L | H | E | F | D1 | D2 | ||
LW28GS-20/04-1 | M1 | □48 | 43 | 42 | 33 | 36 | 36 | φ8.5 | φ4.5 |
LW28GS-20/04-2 | M2 | □64 | 43 | 43 | 42 | 48 | 48 | φ10 | φ4.5 |
LW28GS-25/04-1 | M1 | □48 | 45.2 | 50 | 33 | 36 | 36 | φ8.5 | φ4.5 |
LW28GS-25/04-2 | M2 | □64 | 45.2 | 51 | 42 | 48 | 48 | φ10 | φ4.5 |
LW28GS-32/04-2 | M2 | □64 | 58 | 55 | 42 | 48 | 48 | φ10 | φ4.5 |
LW28GS-32/04-3 | M3 | □88 | 58 | 55 | 52 | 68 | 68 | φ13 | φ6 |
LW28GS-63/04-2 | M2 | □64 | 66 | 72.5 | 42 | 48 | 48 | φ10 | φ4.5 |
LW28GS-63/04-3 | M3 | □88 | 66 | 72.5 | 52 | 68 | 68 | φ13 | φ6 |
LW28GS-125/04-3 | M3 | □88 | 84 | 88 | 52 | 68 | 68 | φ13 | φ6 |
LW28GS-160/04-3 | M3 | □88 | 88 | 100 | 52 | 68 | 68 | φ13 | φ6 |