Schneider Electric Harmony XB5 Emergency Stop Switching Off Plastic Red Mushroom Ø40 Ø22 Trigger Latching Turn to Release 2NC XB5AS8444
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Brand : Schneider Electric
Type : Emergency Stop Pushbutton
Description
Schneider Electric XB5AS8444 Red Ø40 Emergency Stop Pushbutton operates with a latched-turn-to-release mechanism and uses screw clamp terminals. This emergency stop/off button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off), is easy to install into standard 22mm diameter cutouts and connects with simple screw terminal connections .
It is clearly visible from a distance thanks to its light color and distinctive 40mm mushroom shape. Thanks to IP66 / IP67 / IP69 / IP69K, it is shock, dust, water and vibration proof, making it ideal for use in harsh environments. Thanks to its plastic cover, it is ideal for applications that require good chemical resistance and/or double electrical insulation.
Features
- Operates with a latched-turn-to-release mechanism
- Ideal for use in harsh environments
- Shock, dust, water and vibration resistant
| Brand | Schneider Electric |
| Item Name | Emergency Stop Push-Button |
| Model | XB5AS8444 |
| Conventional Free Air Thermal Current | 10 A conforming to EN/IEC 60947-5-1 |
| Rated Insulation Voltage | 600 V (pollution degree 3) conforming to EN 60947-1 |
| Rated Impulse Withstand Voltage | 6 kV conforming to EN 60947-1 |
| Bezel Material | Dark Grey Plastic |
| Cap/Operator Or Lens Color | Red |
| Compatibility Code | XB5 |
| Connections - Terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1, screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1 |
| Contact Operation | Slow-break |
| Contacts Material | Silver alloy (Ag/Ni) |
| Depth | 82 mm |
| Electrical Reliability | λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to EN/IEC 60947-5-4, λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to EN/IEC 60947-5-4 |
| Fixing Collar Material | Plastic |
| Height | 43 mm |
| IK Degree Of Protection | IK03 conforming to IEC 50102 |
| IP Degree Of Protection | IP66 conforming to IEC 60529, IP67, IP69, IP69K |
| Marking | Unmarked |
| Mechanical Durability | 300000 cycles |
| Mounting Diameter | 22 mm |
| Operator Profile | Red Mushroom Ø 40 mm, unmarked |
| Overvoltage Category | Class II conforming to IEC 60536 |
| Certifications | GL, CSA, DNV, UL listed, BV, LROS (Lloyds register of shipping) |
| Positive Opening | With conforming to EN/IEC 60947-5-1 appendix K |
| Protective Treatment | TH |
| Range Of Product | Harmony XB5 |
| Reset | Turn To Release |
| Sale Per Indivisible Quantity | 1 |
| Shape of Signaling Unit Head | Round |
| 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 |
| 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 |
| Short-Circuit Protection | 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 |
| Terminals Description ISO n°1 | (11-12)NC |
| Tightening Torque | 0.8-1.2 N.m conforming to EN 60947-1 |
| Type of Operator | Trigger Action and mechanical latching |
| Width | 40 mm |
| NEMA Degree Of Protection | NEMA 13, NEMA 4X |
| Group Of Product | Emergency stop turn to release |
| Customizable | 0 |
| Head Type | Standard |
| Resistance To High Pressure Washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Contacts Usage | Standard contacts |
| Operating Travel | 1.5 mm (NC changing electrical state), 4.3 mm (total travel) |
| Vibration Resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Ambient Air Temperature For Operation | -40-70 °C |
| Ambient Air Temperature For Storage | -40-70 °C |
| Standards | EN/IEC 60204-1, EN/IEC 60947-5-1, CSA C22.2 No 14, EN/ISO 13850, EN/IEC 60947-5-5, IEC 60364-5-53, EN/IEC 60947-5-4, JIS C8201-5-1, UL 508, EN/IEC 60947-1, JIS C8201-1 |
| Rated Operational Current | 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 |
| Electrical Durability | 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C |
| Device Presentation | Complete Product |
| Weight | 0.072 kg |
