Emergency stop switch SG-E1 (Discontinued Products)
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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September 30, 2019 |
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Cautions For Use
- In order to avoid electric shock or fire, turn the power
off before installation, removal, wire connection,
maintenance, or inspection of the safety switch.
- Use wiring that is appropriate for the applied
voltage and energized current, and tighten terminal
screws (M3.5) to the recommended tightening
torque (1.0 to 1.3 N・m). Using the switch when the
screws are loose will cause it to become extremely
hot, posing the risk of fire.
Mounting hole layout / minimum mounting center
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Note:When using the safety lever lock,determine the vertical spacing(*1) in consideration of convenience for installing and removing the safety lever lock. (Recommended vertical spacing: 100 mm 3.937 in or more)
The 3.2+0.20 0.126+0.0080
recess(*2) is for preventing rotation and not necessary when anti-rotation is not used.
When anti-rotation is not required or when the panel cut-out does not have anti-rotation recess, remove the "Projection" using pliers. |
- The minimum mounting centers are applicable to switches with
one layer of contact blocks (two contact blocks).
When two layers of contact blocks are mounted, determine the
minimum mounting centers in consideration of convenience for
wiring.
Applicable wiring
(1) The applicable wire size is 2 mm2 maximum. (single wire ø1.6
mm ø0.063 in maximum) One or two wires can be connected.
・Applicable crimping terminal (Unit: mm in) |
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| Be sure to use an insulation tube or cover on the crimping part of the crimping terminal to prevent electrical shocks. |
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・Single wire (Unit: mm in) |
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| Note: When connecting wires to contact blocks or transformers in the direction [B], keep the insulation stripping length 6.6 mm 0.260 in at the maximum. |
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(2) Tighten the M3.5 terminal screws to a torque of 1.0 to 1.3 N・m.
Using the lever lock
・Panasonic Industrial Devices SUNX strongly recommends using the lever lock (yellow) to prevent heavy vibration or maintenance personnel from unlocking the contact assembly.
Using SEMI guard rings
SEMI guard rings[MS-SG-GR1] are designed specifically for use with semiconductor manufacturing equipment and should not be used as emergency stop switches for machine tools, food processing machinery, or other equipment.
(The European Machinery Directive, IEC 60204-1, JIS B9960-1, and other standards require that emergency stop switches be easy to approach and operate, and use of SEMI standard-compliant switch guards is not currently approved.
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> Emergency stop switch SG-E1(Discontinued Products)
> Cautions For Use
