Schneider Electric Harmony XB7 Emergency Stop Ø22 Red Mushroom Head Ø40mm Turn to Release 1 NO + 1 NC XB7NS8445
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Brand : Schneider Electric
Type : Emergency Stop Pushbutton
Description
Schneider Electric XB7NS8445 Red Ø20 Emergency Stop Pushbutton operates with a latched-turn-to-release mechanism and screw clamp terminals. This emergency stop switch installs easily into a standard 22mm diameter cutout and connects using simple screw terminal connections. It is clearly visible from a distance thanks to its light color and distinctive 40mm mushroom shape. Thanks to IP65, it is shock, dust, water and vibration resistant, making it ideal for use in harsh environments.
Schneider Electric XB7NS8445 Red Ø20 Emergency Stop Pushbutton features a double insulated plastic bezel. Its wide operating temperature range of -25°C to 70°C allows the product to be used in a variety of ways.
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 | XB7NS8445 |
| Conventional Free Air Thermal Current | 10 A conforming to EN/IEC 60947-5-1 |
| Rated Insulation Voltage | 250 V (pollution degree 3) conforming to EN/IEC 60947-1 |
| Rated Impulse Withstand Voltage | 4 kV conforming to EN/IEC 60947-1 |
| CAD Overall Depth | 72 mm |
| CAD Overall Height | 40 mm |
| CAD Overall Width | 40 mm |
| Cap/Operator Or Lens Color | Red |
| Compatibility Code | XB7 |
| Connections - Terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1, screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1 |
| Contact Operation | Snap action |
| Device Mounting | Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to EN/IEC 60947-1 |
| Electrical Reliability | λ < 5 x 10exp(-7) at 17 V and 5 mA conforming to IEC 60947-5-4 |
| Fixing Center | >= 30 x 40 mm (support panel) metal - thickness: 1-6 mm, >= 30 x 40 mm (support panel) plastic - thickness: 2-6 mm |
| Fixing Mode | Fixing nut beneath head: 2-2.4 N.m |
| IP Degree Of Protection | IP20 (rear face) conforming to IEC 60529, IP65 (front face) conforming to IEC 60529 |
| Mechanical Durability | 100000 cycles |
| Mounting Diameter | 22 mm |
| Operator Profile | Red mushroom Ø 40 mm, unmarked |
| Certifications | GOST, CCC |
| Positive Opening | With conforming to EN/IEC 60947-5-1 appendix K |
| Protective Treatment | TH |
| Range Of Product | Harmony XB7 |
| Reset | Turn to release |
| Sale Per Indivisible Quantity | 10 |
| Shape of Signaling Unit Head | Round |
| Shape of Screw Head | Cross compatible with JIS No 1 screwdriver, 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 | 15 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Short-Circuit Protection | 4 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 | Mechanical latching |
| NEMA Degree Of Protection | NEMA 12 conforming to UL 50, NEMA 3 conforming to UL 50 |
| Contacts Type And Composition | 1 NO + 1 NC |
| Head Type | Standard |
| Vibration Resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Ambient Air Temperature For Operation | -25-70 °C |
| Ambient Air Temperature For Storage | -40-70 °C |
| Standards | EN/IEC 60947-5-5, UL 508, EN/IEC 60947-1, EN/IEC 60947-5-1, CSA C22.2 No 14, IEC 60364-5-53, EN/IEC 60204-1, EN/ISO 13850 |
| Rated Operational Current | 0.1 A at 250 V, DC-13, R300 conforming to EN/IEC 60947-5-1, 0.22 A at 125 V, DC-13, R300 conforming to EN/IEC 60947-5-1, 0.75 A at 240 V, AC-15, C300 conforming to EN/IEC 60947-5-1, 1.5 A at 120 V, AC-15, C300 conforming to EN/IEC 60947-5-1 |
| Electrical Durability | 1000000 cycles, DC-13, 0.3 A at 24 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 0.03 A at 230 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 0.09 A at 240 V, operating rate <108000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C |
| Electrical Shock Protection Class | Class II conforming to IEC 60536 |
| Device Presentation | Monolithic Product |
| Weight | 0.035 kg |
