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Telemecanique XALK178E yellow station - 1 red mushroom head pushbutton Ø40 turn to release 1NO+1NC Product Image

XALK178E

Telemecanique - yellow station - 1 red mushroom head pushbutton Ø40 turn to release 1NO+1NC

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Description: yellow station - 1 red mushroom head pushbutton Ø40 turn to release 1NO+1NC
Product weight: 0.43 lb(US) (0.194 kg)
Range of product: Harmony XALK
IP degree of protection: IP69IP67IP66 conforming to IEC 60529IP69K
Standards: EN/IEC 60947-5-4JIS C 4520IEC 60364-5-53UL 508CSA C22.2 No 14EN/IEC 60947-5-1EN/IEC 60204-1EN/ISO 13850EN/IEC 60947-1EN/IEC 60947-5-5
Device short name: XALK
Protective treatment: TH
[Ui] rated insulation voltage: 600 V, degree of pollution: 3 conforming to EN/IEC 60947-1
[Uimp] rated impulse withstand voltage: 6 kV conforming to EN/IEC 60947-1
Mechanical durability: 300000 cycles
Tightening torque: 7.08...10.62 lbf.in (0.8...1.2 N.m) conforming to EN/IEC 60947-1
Connections - terminals: Screw clamp terminals <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1Screw clamp terminals >= 1 x 0.22 mm² without cable end conforming to EN/IEC 60947-1
[Ith] conventional free air thermal current: 10 A conforming to EN/IEC 60947-5-1
Vibration resistance: 5 gn (f = 12...500 Hz) conforming to IEC 60068-2-6
Shock resistance: 30 gn (duration = 18 ms) half sine wave acceleration conforming to IEC 60068-2-2750 gn (duration = 11 ms) half sine wave acceleration conforming to IEC 60068-2-27
Electrical durability: 1000000 cycles AC-15 at 2 A 230 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles AC-15 at 3 A 120 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles AC-15 at 4 A 24 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles DC-13 at 0.2 A 110 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles DC-13 at 0.5 A 24 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
[Ie] rated operational current: 3 A at 240 V AC-15, A600 conforming to EN/IEC 60947-5-16 A at 120 V AC-15, A600 conforming to EN/IEC 60947-5-10.1 A at 600 V DC-13, Q600 conforming to EN/IEC 60947-5-10.27 A at 250 V DC-13, Q600 conforming to EN/IEC 60947-5-10.55 A at 125 V DC-13, Q600 conforming to EN/IEC 60947-5-11.2 A at 600 V AC-15, A600 conforming to EN/IEC 60947-5-1
Overvoltage category: Class II conforming to IEC 60536
Material: Polycarbonate
Product destination: For XB5 Ø 22 mm control and signaling units
Colour of base of enclosure: Light grey RAL 7035
Colour of cover: Yellow RAL 1021
Operator profile: 1 mushroom head push-button

Operators description: Red unmarked 1 NO + 1 NC
Control station composition: 1 mushroom head Ø 40 mm push-button, red - 1 NO + 1 NC unmarked
Cable entry: 1 knock-out for cable entry <= 0.55 in (14 mm)2 knock-outs for Pg 13 cable gland and ISO M20 <= 0.47 in (12 mm)
Product or component type: Complete control station
Ambient air temperature for storage: -40...158 °F (-40...70 °C)
Resistance to high pressure washer: 1015.26 psi (7000000 Pa) at 131 °F (55 °C), 0.1 m
Ambient air temperature for operation: -40...158 °F (-40...70 °C)
Positive opening: With conforming to EN/IEC 60947-5-1 appendix K
Control station application: Emergency switching off functionEmergency stop function
Operating travel: 0.06 in (1.5 mm) NC changing electrical state0.1 in (2.6 mm) NO changing electrical state0.17 in (4.3 mm) total travel
Color of base of enclosure: Light grey RAL 7035
Operating force: 44 N NC + NO changing electrical state
NEMA degree of protection: NEMA 13NEMA 4X
Color of cover: Yellow RAL 1021
IK degree of protection: IK03 conforming to EN 50102
Product certifications: UL listedCSA
Shape of screw head: Cross Philips no 1Cross pozidriv No 1Slotted flat Ø 4 mmSlotted flat Ø 5.5 mm
Reset: Turn to release
Contacts material: Silver alloy (Ag/Ni)
Short-circuit protection: 10 A cartridge fuse, gG conforming to EN/IEC 60947-5-1
Contact operation: Slow-break
Electrical reliability: < 10exp(-8) at 17 V and 5 mA conforming to EN/IEC 60947-5-4? < 10exp(-6) at 5 V and 1 mA conforming to EN/IEC 60947-5-4

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