YS日本OMRON安全开关，LY2-6451E

YS日本OMRON安全开关，LY2-6451E

上海乾拓贸易有限公司 

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　电话；021-69001039

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　地址：上海市嘉定区江桥嘉涌路99弄6号楼713室

• Use good-quality 6:4 (tin:lead) solder. • Use a resin flux cored solder. 

• Do not use a liquid or chlorine type flux. • Perform soldering within 3 s using a 30-W max. 

soldering iron (temperature at the tip of the soldering iron: 350°C max.). 

Insulate with an insulation tube. 

4.0 kV between terminals of different polarity, 2.5 kV between terminals of same polarity

Ambient operating temperature −10 to 55°C (with no icing)

 Ambient operating humidity 35% to 85% (with no condensation)

 Ambient storage temperature −25 to 65°C

Insulation resistance 100 MΩ min. (at 500 VDC) Contact resistance 100 mΩ max. 

Some types of oil, water, and chemicals will degrade the sealing capability,

 which may result in contact failure, defective insulation, ground fault, or burning damage.

• Do not apply strong vibration or shock to the Switch. Otherwise, the Switch may malfunction or be damaged.

Do not contact the Switch with sharp objects. Otherwise, the Switch may be scratched.

Scratches on the operating portion of the Switch may result in problems both in appearance and operation

OFF-ON-OFF (direct opening): 100,000 operations min. 

Electrical durability 100,000 operations min. 

Degree of protection IP65 (rubber seal type only)

Wiring • Use an appropriate wire size (0.5 to 0.75 mm2) for the applied voltage and carry current. 

• Do not use a #110 tab receptacle. • Wire according to the terminal numbers. 

Mistaken wiring may damage the Switch and result in fire. • Wire according to the terminal arrangement. 

• Do not impose excessive force on the Switch during storage. Otherwise, the Switch may deform.

Handling • Do not drop the Switch. Otherwise, the Switch may malfunction. 

Mechanical durability

OFF-ON: 1,000,000 operations min.

Improper Operating Environment • Do not use the Switch in places that are subject to sudden temperature change. 

• Do not use the Switch in places that are subject to high temperatures and condensation.

 • Do not use the Switch in places that are subject to strong vibration.

3-position Enabling Switch for Safer Robot Operation

•Clicking feel. •Conforms to U.S. standards (ANSI/RIA R15.06-1999) 

for 3-position switches. •Can be mounted in two directions.

Rated insulation voltage 250 V Rated ON current 2.5 A Rated load 24 VDC, 

300 mA  (inductive load) 125 VAC, 1 A (resistive load) Minimum applicable load 24 VDC, 4 mA

Impulse withstand voltage

• Do not use the Switch in places that are subject to direct contact with machine filings or dust.

Storage • Do not store the Switch in places with hydrogen sulfide or other corrosive gas or sea breeze.

 • Do not store the Switch in places where the level of dust is high enough to be visible.

 • Do not store the Switch in direct sunlight.

Operating Environment Prior to using the Switch in places that are subject to contact with oil, 

water, or chemicals, check the effect of those substances on the Switch. 

initial value) Vibration resistance 10 to 55 Hz,

 0.75-mm single amplitude min. Shock resistance 150 m/s2

• Do not move the terminal for at least one minute after soldering. 

• Do not apply a force that would deform the terminal when wiring.

YS日本OMRON安全开关，LY2-6451E