The XA2ES442 is a robust black emergency switching-off pushbutton, designed for enhanced safety and control in industrial applications. It features a 30mm diameter button with a 22mm non-trigger turn-release design, providing a reliable means of quickly deactivating equipment or machinery in emergency situations.
Key Features:
Emergency Control: The XA2ES442 is designed for use in emergency stop applications, providing a quick and efficient means of turning off equipment in case of emergencies.
Sturdy Construction: This pushbutton is built to withstand demanding industrial environments, ensuring longevity and reliable performance.
1NC Contact: It includes a single normally closed (1NC) contact for safety circuits, enhancing equipment shutdown capabilities.
Easy to Identify: The black color and non-trigger turn-release design make it easy to identify and operate, even in high-stress situations.
Specifications
| Main | |
| Range of product | Easy Harmony XA2 |
| Product or component type | Complete emergency switching off push-button |
| Device short name | XA2 |
| bezel material | Plastic |
| Mounting diameter | 22.5 mm |
| Complementary | |
| Operating position | Any position |
| Device mounting | Fixing hole - diameter: 22 mm |
| Fixing center | >= 30 x 40 mm (panel) - thickness: 1…5 mm |
| Shape of signaling unit head | Round |
| Type of operator | Turn to release |
| Reset | Turn to release |
| Operator profile | Red mushroom Ø 30 mm |
| Cap/operator or lens colour | Red |
| Contacts type and composition | 1 NC |
| contact operation | Slow-break |
| Positive opening | With NC contact |
| Mechanical durability | 100000 cycles |
| Connections - terminals | Screw clamp terminal, <= 2 x 1.5 mm² |
| Screw clamp terminal, <= 1 x 2.5 mm² | |
| Screw clamp terminal, >= 1 x 0.5 mm² | |
| Faston terminals, connection size: 6.3 mm | |
| Tightening torque | 0.8 N.m |
| Short-circuit protection | 10 A gL fuse conforming to IEC 60269-1 |
| [Ui] rated insulation voltage | 600 V 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 |
| 0.27 A at 250 V, DC-13, Q600 | |
| Electrical durability | 500000 cycles, AC-15, 3 A at 230 V, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-4 |
| 500000 cycles, DC-13, 0.2 A at 110 V, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-4 | |
| Electrical reliability | Λ < 10exp(-8) at 24 V |
| height | 30 mm |
| Width | 42 mm |
| Depth | 73.7 mm |
| Net weight | 0.056 kg |
| Type of operator | Mechanical latching |
| Environment | |
| Protective treatment | TC |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -25…55 °C |
| Overvoltage category | Class I conforming to IEC 536 |
| IP degree of protection | IP65 conforming to IEC 60068-2-27 |
| IK degree of protection | IK03 |
| standards | IEC 60947-5-1 |
| GB 14048.5 | |
| IEC 60947-1 | |
| GB 14048.1 | |
| IEC 60529 | |
| product certifications | CCC |
| CE | |
| Vibration resistance | 10 gn (f= 40…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 70 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |