Product Introduction:
NM-3103 D4C-1503 Waterproof Compact Rewired Aluminium Limit Switch
Is installed in the prearranged position. When the module installed on the moving parts of the production machinery impacts the travel switch, the contact of the travel switch acts to realize the circuit switching. Therefore, the travel switch is an electrical appliance that switches the circuit according to the travel position of the moving parts, and its principle is similar to that of the button switch.
Usually, this kind of switch is used to limit the position or stroke of the mechanical movement, so that the moving machinery can automatically stop, reverse, change speed or move back and forth according to a certain position or stroke.
Features:
●Oil resistance, waterproof and dust proof.
●Sealing characteristics that meet IEC IP67 degree of protection.
●Triple-sealed construction
Plunger section sealed via nitrite tuber packing seal and diaphragm;
Switch section sealed via nit rile rubber cap;cable entrance sealed via encapsulating material .
●Cable lengths of 3 and 5 m available on the standard models.
Technical Specification:
Precautions for use:
● The root of the wire and switch is fixed with resin, so in order to ensure that the wire is not stressed, please fix it 5cm away from the switch.
● When the wire is bent, the bending radius of the wire must be more than r45mm. Do not damage the insulation and sheath of the wire. It may cause burn out and electric leakage.
About connections:
● In order to prevent the switch from being damaged due to the short circuit of the circuit, please connect in series a safety wire with the cut-off current value equivalent to 1.5 ~ 2 times of the rated current on the switch.
● When using under en certification rating, please use 10A fuse GI or GG conforming to iec269.
Product Details:
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