Complementary
AC control voltage 50 HZ	120…600 V
Cable entry	1 knock-out for cable entry 0…14 mm; 2 knock-outs for Pg 13 cable gland and ISO M20 0…12 mm
AC control voltage 60 HZ	120…600 V
Net weight	0.194 kg
DC control voltage	125…600 V
Resistance to high pressure washer	7000000 Pa at 55 °C, distance : 0.1 m
Number of command positions	1
Number of indicator lights	0
Number of push buttons	0
Positive opening	With conforming to IEC 60947-5-1 appendix K
Operating travel	1.5 mm (NC changing electrical state); 2.6 mm (NO changing electrical state); 4.3 mm (total travel)
Operating force	44 N NC + NO changing electrical state
Number of selector switches	0
Mechanical durability	300000 cycles
Connections - terminals	Screw clamp terminals, = 1 x 0.22 mm² without cable end conforming to IEC 60947-1
Number of key switches	0
Tightening torque	0.8…1.2 N.m conforming to IEC 60947-1
Shape of screw head	Cross compatible with Philips no 1 screwdriver; Cross compatible with pozidriv No 1 screwdriver; Slotted compatible with flat Ø 4 mm screwdriver; Slotted compatible with flat Ø 5.5 mm screwdriver
Contacts material	Silver alloy (Ag/Ni)
Short-circuit protection	10 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ith] conventional free air thermal current	10 A conforming to IEC 60947-5-1
Number of mushroom-shaped push-buttons	1
[Ui] rated insulation voltage	600 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage	6 kV conforming to IEC 60947-1
[Ie] rated operational current	3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1; 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1; 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1; 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1; 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1; 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1
Electrical durability	1000000 cycles, AC-15, 2 A at 230 V, operating rate
Electrical reliability	Λ < 10exp(-6) at 5 V, 1 mA conforming to IEC 60947-5-4; Λ < 10exp(-8) at 17 V, 5 mA conforming to IEC 60947-5-4
Number of contacts as normally closed contact	1
Number of contacts as normally open contact	1
Number of contacts as change-over contact	0
Housing material	Plastic
Housing colour	Yellow
Emergency power off
Contractual warranty
Warranty (in months)	18
Environment
Protective treatment	TH
Ambient air temperature for storage	-40…70 °C
Ambient air temperature for operation	-40…70 °C
Overvoltage category	Class II conforming to IEC 60536
IP degree of protection	IP66 conforming to IEC 60529; IP67; IP69; IP69K
NEMA degree of protection	NEMA 13; NEMA 4X
IK degree of protection	IK03 conforming to IEC 62262
Standards	IEC 60947-5-4; CSA C22.2 No 14; UL 508; IEC 60947-5-5; ISO 13850; IEC 60947-5-1; JIS C 4520; IEC 60364-5-53; IEC 60947-1; IEC 60204-1
Vibration resistance	5 gn (f= 12…500 Hz) conforming to IEC 60068-2-6
Shock resistance	30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27; 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Logistical informations
Country of origin	CZ
Main
Range of product	Harmony XALK
Product or component type	Complete control station
Device short name	XALK
Product destination	For XB5 Ø 22 mm control and signalling units
Control station application	Emergency switching off function; Emergency stop function
Colour of base of enclosure	Light grey (RAL 7035)
Colour of cover	Yellow (RAL 1021)
Material	Polycarbonate
Operator profile	1 mushroom head push-button
Operators description	Red unmarked 1 NO + 1 NC
Reset	Turn to release
Control station composition	1 mushroom head Ø 40 mm push-button, red 1 NO + 1 NC unmarked marking
Contact operation	Slow-break
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	9.700 cm
Package 1 Width	7.000 cm
Package 1 Length	7.000 cm
Package 1 Weight	170.000 g
Unit Type of Package 2	S03
Number of Units in Package 2	40
Package 2 Height	30.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	7.180 kg
Unit Type of Package 3	P06
Number of Units in Package 3	320
Package 3 Height	75.000 cm
Package 3 Width	60.000 cm
Package 3 Length	80.000 cm
Package 3 Weight	67.644 kg

The plastic surface-mounted housings of the Harmony XALK series are available both as complete housings for direct use and as empty housings for individual assembly. The robust plastic housings made of polycarbonate are ideal for universal use in industry and mechanical engineering. This surface-mounted housing in light gray/yellow has 1 hole with 22mm and is already factory-fitted with 1 emergency stop switch with 1 break contact. The auxiliary switches can also be flexibly selected between front and base mounting. This complete housing is therefore ideally suited for direct use.