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XCSD3918P20
Safety limit switch, Telemecanique Safety switches XCS, metal, rotary lever, 2NC+1 NO, 1 entry tapped M20 x 1.5
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Main
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Range of product
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Telemecanique Safety switches XCS
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Product or component type
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Safety limit switch
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Component name
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XCSD
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Design
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Compact
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Material
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Metal
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Head type
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Rotary head
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Protection technology
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Plastic protective cover, secured by 5-lobe socket head safety screw
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Type of operator
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Thermoplastic roller lever
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Contacts type and composition
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1 NC + 1 NC + 1 NO
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Contact operation
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Snap action
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Cable entry
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1 entry tapped for M20 x 1.5
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Complementary
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Electrical connection
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Terminal
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Clamping connection capacity
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1 x 0.34...2 x 0.75 mm²
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Switch actuation
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By 30° cam
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Number of poles
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3
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Positive opening
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With NC contact
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Mechanical durability
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10000000 cycles
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Minimum torque for tripping
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0.1 N.m
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Positive opening minimum torque
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0.25 N.m
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Maximum actuation speed
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1.5 m/s
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Contact code designation
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B300, AC-15 (Ue = 240 V, Ie = 1.5 A) conforming to IEC 60947-5-1 appendix A
R300, DC-13 (Ue = 250 V, Ie = 0.1 A) conforming to IEC 60947-5-1 appendix A
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[Ithe] conventional enclosed thermal current
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6 A
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[Ui] rated insulation voltage
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300 V conforming to UL 508
400 V (pollution degree 3) conforming to IEC 60947-1
300 V conforming to CSA C22.2 No 14
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[Uimp] rated impulse withstand voltage
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4 kV conforming to IEC 60947-1
4 kV conforming to IEC 60664
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Maximum resistance across terminals
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25 MOhm conforming to IEC 60255-7 category 3
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Short-circuit protection
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6 A cartridge fuse type gG (gl)
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Repeat accuracy
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0.1 mm on tripping points, 1 million operating cycles for head with end plunger
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Body material
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Zamak
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Head material
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Zamak
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Enclosure material
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Plastic
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Depth
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35 mm
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Height
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122 mm
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Width
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34 mm
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Net weight
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0.255 kg
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Environment
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Standards
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EN 1088/ISO 14119
UL 508
CSA C22.2 No 14
IEC 60204-1
IEC 60947-5-1
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Product certifications
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UL
CSA
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Safety level
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Can reach category 4 with the appropriate monitoring system and correctly wired conforming to ISO 13849-1
Can reach PL = e with the appropriate monitoring system and correctly wired conforming to ISO 13849-1
Can reach SIL 3 with the appropriate monitoring system and correctly wired conforming to IEC 61508
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Safety reliability data
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B10d = 50000000 value given for a life time of 20 years limited by mechanical or contact wear
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Protective treatment
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TC
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Ambient air temperature for operation
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-25…70 °C
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Ambient air temperature for storage
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-40…70 °C
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Vibration resistance
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25 gn (f= 10…500 Hz) conforming to IEC 60068-2-6
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Shock resistance
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50 gn for 11 ms conforming to IEC 60068-2-27
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Electrical shock protection class
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Class I
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IP degree of protection
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IP66 conforming to IEC 60529
IP67 conforming to IEC 60529
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IK degree of protection
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IK06 conforming to IEC 62262
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Packing Units
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Unit Type of Package 1
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PCE
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Number of Units in Package 1
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1
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Package 1 Height
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3.2 cm
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Package 1 Width
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5.4 cm
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Package 1 Length
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13.2 cm
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Package 1 Weight
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236.0 g
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Unit Type of Package 2
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S01
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Number of Units in Package 2
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15
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Package 2 Height
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15.0 cm
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Package 2 Width
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15.0 cm
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Package 2 Length
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40.0 cm
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Package 2 Weight
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3.74 kg
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Offer Sustainability
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EU RoHS Directive
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Pro-active compliance (Product out of EU RoHS legal scope)
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Mercury free
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Yes
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RoHS exemption information
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 Yes
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Circularity Profile
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No need of specific recycling operations
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California proposition 65
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WARNING: This product can expose you to chemicals including: Diisononyl phthalate (DINP), which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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Contractual warranty
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