Description
XALK178H7 - Schneider Electric - Square D Harmony Yellow Control Station Red Mushroom Head Push Button 40mm 1 NC
Harmony 22 mm modular push buttons, selector switches, pilot lights are designed for industry. This range combines simplicity of setup, flexibility and a robust construction. An ingenious locking system consisting of a snap fit head and body that can be tightened with a single screw but still ensuring an easy and yet secure mounting. Harmony XB4/ZB4 are 22 mm chromium plated metal modular push buttons, selector switches and pilot lights connecting to fully metal mounting collar. The operators can be purchased as complete operators or various modules that can be assembled to meet the user’s specific requirement. Harmony XB5/ZB5 are 22 mm plastic modular push buttons, selector switches, pilot lights. The operator can have a round and square plastic bezel. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. The contacts can be used for low load electrical contact and high power applications. Shake proof connection screws make periodic retightening unnecessary. A complete set of accessories to provide a solution for applications where exposure to high pressure cleaning, dust and extreme temperatures is an everyday occurrence. These harmony 22mm push buttons are used by machine manufacturers (automotive, textiles, timber) and control system panel builders. Certified and approved for meeting requirements throughout all continents: EN/IEC, UL, NEMA, CSA, CCC, Gost, JIS and many more. They have UL and CE markings and have ratings up to IP66 and IP69K.
GENERAL SPECIFICATIONS
| 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 stop function Emergency switching off 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 NC |
| Reset | Turn to release |
| Control station composition | 1 mushroom head Ø 40 mm push-button, red 1 NC unmarked |
| Contact operation | Slow-break |
| AC control voltage 50 HZ | 120…600 V |
|---|---|
| Cable entry | 1 knock-out for cable entry 0…0.6 in (0…14 mm) 2 knock-outs for Pg 13 cable gland and ISO M20 0…0.5 in (0…12 mm) |
| AC control voltage 60 HZ | 120…600 V |
| Net Weight | 0.428 lb(US) (0.194 kg) |
| DC control voltage | 125…600 V |
| Resistance to high pressure washer | 1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m |
| Number of command positions | 1 |
| Number of indicator lights | 0 |
| Number of push buttons | 0 |
| Positive opening | With IEC 60947-5-1 appendix K |
| Operating travel | 0.06 in (1.5 mm) NC changing electrical state) 0.2 in (4.3 mm) total travel) |
| Operating force | 44 N |
| Number of selector switches | 0 |
| Mechanical durability | 300000 cycles |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1 Screw clamp terminals, >= 1 x 0.22 mm² without cable end IEC 60947-1 |
| Number of key switches | 0 |
| Tightening torque | 7.08…10.6 lbf.in (0.8…1.2 N.m) IEC 60947-1 |
| Shape of screw head | Cross Philips no 1 Cross pozidriv No 1 Slotted flat Ø 4 mm Slotted flat Ø 5.5 mm |
| Contacts material | Silver alloy (Ag/Ni) |
| Short-circuit protection | 10 A cartridge fuse gG IEC 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A IEC 60947-5-1 |
| Number of mushroom-shaped push-buttons | 1 |
| [Ui] rated insulation voltage | 600 V 3)IEC 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-1 |
| [Ie] rated operational current | 3 A 240 V, AC-15, A600 IEC 60947-5-1 6 A 120 V, AC-15, A600 IEC 60947-5-1 0.1 A 600 V, DC-13, Q600 IEC 60947-5-1 0.27 A 250 V, DC-13, Q600 IEC 60947-5-1 0.55 A 125 V, DC-13, Q600 IEC 60947-5-1 1.2 A 600 V, AC-15, A600 IEC 60947-5-1 |
| Electrical durability | 1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C 1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C 1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C |
| Emergency Power Off (EPO) | No |
| Electrical reliability | Λ < 10exp(-6) 5 V, 1 mA IEC 60947-5-4 Λ < 10exp(-8) 17 V, 5 mA IEC 60947-5-4 |
| Number of contacts as normally closed contact | 1 |
| Number of contacts as normally open contact | 0 |
| Number of contacts as change-over contact | 0 |
| Housing material | Plastic |
| Housing Colour | Yellow |
| colour of cover | Yellow |
| Protective treatment | TH |
|---|---|
| Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) |
| Ambient Air Temperature for Operation | -40…158 °F (-40…70 °C) |
| Overvoltage category | Class II conforming to IEC 60536 |
| IP degree of protection | IP66 IEC 60529 IP67 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X |
| IK degree of protection | IK03 conforming to IEC 62262 |
| Standards | IEC 60947-5-1 IEC 60947-1 UL 508 ISO 13850 JIS C 4520 IEC 60947-5-5 IEC 60947-5-4 IEC 60204-1 CSA C22.2 No 14 IEC 60364-5-53 |
| Product Certifications | CSA UL Listed |
| Vibration resistance | 5 gn (f= 12…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27 |
| IP Degree of Protection | IP66/IP67/IP69/IP69K |
| NEMA Degree of Protection | NEMA 4X/13 |
| Category | US10CS222467 |
|---|---|
| Discount Schedule | 0CS2 |
| GTIN | 3389119413961 |
| Returnability | Yes |
| Country of origin | CZ |
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 2.8 in (7.2 cm) |
| Package 1 Width | 2.9 in (7.4 cm) |
| Package 1 Length | 3.9 in (9.8 cm) |
| Package weight(Lbs) | 5.8 oz (165.0 g) |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 40 |
| Package 2 Height | 11.8 in (30.0 cm) |
| Package 2 Width | 11.8 in (30.0 cm) |
| Package 2 Length | 15.7 in (40.0 cm) |
| Package 2 Weight | 15.360 lb(US) (6.967 kg) |
PRODUCT DATASHEET