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High-sealing And Oil-resistant Cable Limit Switch

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ESL4C-3 This limit switch can withstand water immersion and oil salt spray for a long time with its high-sealing structure; sterling silver contacts support DC30 V 5 A high-current direct drive load; The anti-impact mechanism ensures that the robot and mobile device are 10,000 times without failure; The ultra-thin side outlet allows for easy installation even with a gap of 8 mm.

Model:
ESL4C-3
Brand:
Esinctrl

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Can the ESL4C-3's high-seal design really solve problem that the switch failed due to oil seepage? How to ensure long-term reliability?

Degree of Protection IP67 with Fully Sealed Construction
The shell adopts a multi-layer sealing process, which can be immersed in water at a depth of 1 meter for 30 minutes without leakage (specification P3), completely blocking the intrusion of hydraulic oil, grease and coolant common in injection molding machines.
Oil-resistant PUR cable option (code "U")
The standard PVC cable is prone to brittleness and cracking in oily environments, while ESL4C-3 is an optional oil-resistant PUR cable, which has passed the ISO 1817 standard test and has increased oil resistance by 8 times, preventing oil pollution from seeping along the cable gap.
Sealing actuator reinforcement design
For points prone to penetration such as plunger rollers:
A: The sealed plunger type (such as S0102S) is equipped with double O-rings.
B:The lever type (04M08M) adopts a metal shaft seal and a resin oil-proof cover.