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SZW26GS Hanging-locking type power cutout switch is mainly used as the power cutout switch that requires to be locked with hanging lock in machine tool. Locking via hanging lock can be realized on cutout position ( “0” or “OFF” position) and connecting position ( “1” or “ON”) to prevent misoperation and avoid unauthorized operators’ operation.

Products conform to the standard of GB/T14048.5



1.According to specification, hanging-lock switch falls into 6 current grades, 20A, 25A, 32A, 63A, 125A, and 160A. 20A and 25A have two kinds of hanging-lock panels, M1 and M2. 32A and 63A have two kinds of hanging-lock panels, M2 and M3. 125A and 160A are hanging-lock panels of M3. Hanging-lock panel switch of M1 specification can use two hanging locks. Hanging-lock panel switch of M2, M3 specification can use three hanging locks

Note: The panels of M1, M2 and M3 are denoted respectively with -1, -2 and -3.

2.According to purpose, hanging-lock type switch falls into common type and emergent stop type. Common type (SZW26GS- □ /03) is black panel, black handle. Emergent stop type (SZW26GS- □ /04) has emergent stop sign, namely, yellow panel, and red handle.

Main technical parameters


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