XALK178 SQUARE D, XALK178 Datasheet
XALK178
Manufacturer Part Number
XALK178
Description
PUSH BUTTON ENCLOSURE 600VAC 10A XALB SP
Manufacturer
SQUARE D
Datasheet
1.XALK178.pdf
(2 pages)
Product data sheet
Characteristics
Complementary
Mar 31, 2012
Cable entry
Product weight
Resistance to high pressure washer
Positive opening
Operating travel
Operating force
Mechanical durability
Connections - terminals
Tightening torque
Shape of screw head
Contacts material
Short circuit protection
[Ith] conventional free air thermal current
[Ui] rated insulation voltage
[Uimp] rated impulse withstand voltage
[Ie] rated operational current
XALK178
yellow station - 1 red mushroom head
pushbutton Ø40 turn to release 1NC
Main
Range of product
Product or component
type
Device short name
Product destination
Control station applica-
tion
Colour of base of en-
closure
Colour of cover
Material
Operator profile
Operators description
Reset
Control station compo-
sition
Contacts operation
1 knock-out for cable entry <= 14 mm
2 knock-outs for Pg 13 cable gland and ISO M20 <= 12 mm
0.194 kg
7000000 Pa at 55 °C, 0.1 m
With conforming to EN/IEC 60947-5-1 appendix K
1.5 mm NC changing electrical state
2.6 mm NO changing electrical state
4.3 mm total travel
44 N NC + NO changing electrical state
300000 cycles
Screw clamp terminals <= 2 x 1.5 mm² with cable end conforming to EN/IEC
60947-1
Screw clamp terminals >= 1 x 0.22 mm² without cable end conforming to EN/IEC
60947-1
0.8...1.2 N.m conforming to EN/IEC 60947-1
Cross Philips no 1
Cross pozidriv No 1
Slotted flat Ø 4 mm
Slotted flat Ø 5.5 mm
Silver alloy (Ag/Ni)
10 A cartridge fuse, gG conforming to EN/IEC 60947-5-1
10 A conforming to EN/IEC 60947-5-1
600 V, degree of pollution: 3 conforming to EN/IEC 60947-1
6 kV conforming to EN/IEC 60947-1
3 A at 240 V AC-15, A600 conforming to EN/IEC 60947-5-1
6 A at 120 V AC-15, A600 conforming to EN/IEC 60947-5-1
0.1 A at 600 V DC-13, Q600 conforming to EN/IEC 60947-5-1
0.27 A at 250 V DC-13, Q600 conforming to EN/IEC 60947-5-1
0.55 A at 125 V DC-13, Q600 conforming to EN/IEC 60947-5-1
1.2 A at 600 V AC-15, A600 conforming to EN/IEC 60947-5-1
Harmony XALK
Complete control station
XALK
For XB5 Ø 22 mm control and signalling units
Emergency stop function
Light grey RAL 7035
Yellow RAL 1021
Polycarbonate
1 mushroom head pushbutton
Red unmarked 1 NC
Turn to release
1 mushroom head Ø 40 mm pushbutton , red - 1 NC
unmarked
Slow-break
1
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XALK178 Summary of contents
Page 1
... Contacts material Short circuit protection [Ith] conventional free air thermal current [Ui] rated insulation voltage [Uimp] rated impulse withstand voltage [Ie] rated operational current Mar 31, 2012 XALK178 yellow station - 1 red mushroom head pushbutton Ø40 turn to release 1NC Main Range of product Harmony XALK Product or component ...
Page 2
Electrical durability Electrical reliability IEC 60947-5-4 Environment Protective treatment Ambient air temperature for storage Ambient air temperature for operation Class of protection against electric shock IP degree of protection NEMA degree of protection IK degree of protection Standards Product certifications ...