Schneider
XB7NS8442 - 1NK - Turn to release mushroom red
Schneider XB7NS8442, 1NK - Turn to release mushroom red. Category: Harmony XB7. Request a quote for price and lead time.
- Reference:XB7NS8442
- Manufacturer / Brand:Schneider
- Availability:On Request / Inquire Stock
- Price:15.60 EUR (Request a quote)
Key Specifications
- Range Of Product
- Harmony XB7
- Product Or Component Type
- Emergency stop push-button
- Device Short Name
- XB7
- Mounting Diameter
- 22 mm
Product Description
This Harmony XB7, emergency stop / shutdown 40mm mushroom head monolithic red push button operates with a latched turn to release mechanism and uses screw-clamp terminals. This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off) is easily installed into a standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. It has a double insulated plastic bezel. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.
Key Features
- Plastic bezel making it ideal for applications requiring good resistance to chemical agents and/or electrical insulation
- Designed to fit in a standard 22mm cut-out ensuring compatibility with pre-existing machinery
- Wide range of operating temperatures from -40 to +70 °C/-40 to +158 °F
- Wide availability throughout an extensive distribution network
Technical Specifications
Main12
| Range Of Product | Harmony XB7 |
|---|---|
| Product Or Component Type | Emergency stop push-button |
| Device Short Name | XB7 |
| Mounting Diameter | 22 mm |
| Sale Per Indivisible Quantity | 10 |
| Shape Of Signaling Unit Head | Round |
| Type Of Operator | latching |
| Reset | Turn to release |
| Operator Profile | Red mushroom Ø 40 mm, unmarked |
| Contacts Type And Composition | 1 NC |
| Connections - Terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1; Screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end conforming to IEC 60947-1 |
| Device Presentation | Monolithic product |
Complementary20
| CAD Overall Width | 40 mm |
|---|---|
| CAD Overall Height | 40 mm |
| CAD Overall Depth | 72 mm |
| Terminals Description ISO N°1 | (11-12)NC |
| Net Weight | 0.035 kg |
| Device Mounting | Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to IEC 60947-1 |
| 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 |
| Contact Operation | Snap action |
| Contacts Usage | Standard |
| Positive Opening | With conforming to IEC 60947-5-1 appendix K |
| Mechanical Durability | 100000 cycles |
| Tightening Torque | 0.8…1.2 N.m conforming to IEC 60947-1 |
| 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 |
| Short-circuit Protection | 4 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| [Ui] Rated Insulation Voltage | 250 V (pollution degree 3) conforming to IEC 60947-1 |
| [Uimp] Rated Impulse Withstand Voltage | 4 kV conforming to IEC 60947-1 |
| [Ie] Rated Operational Current | 0.1 A at 250 V, DC-13, R300 conforming to IEC 60947-5-1; 0.22 A at 125 V, DC-13, R300 conforming to IEC 60947-5-1; 0.75 A at 240 V, AC-15, C300 conforming to IEC 60947-5-1; 1.5 A at 120 V, AC-15, C300 conforming to 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 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 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 IEC 60947-5-1 appendix C |
| Electrical Reliability | Λ < 5 x 10exp(-7) at 17 V and 5 mA conforming to IEC 60947-5-4 |
Environment10
| Protective Treatment | TH |
|---|---|
| Ambient Air Temperature For Storage | -40…70 °C |
| Ambient Air Temperature For Operation | -25…70 °C |
| Electrical Shock Protection Class | Class II conforming to IEC 60536 |
| IP Degree Of Protection | IP20 (rear face) conforming to IEC 60529; IP65 (front face) conforming to IEC 60529 |
| Enclosure Type | UL type 3/12 |
| Standards | IEC 60947-1; UL 508; CSA C22.2 No 14; IEC 60947-5-1; IEC 60947-5-5; IEC 60364-5-53; IEC 60204-1; ISO 13850 |
| Product Certifications | CCC; GOST |
| Vibration Resistance | 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 |
| Shock Resistance | 15 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
Packing Units18
| Unit Type Of Package 1 | PCE |
|---|---|
| Number Of Units In Package 1 | 1 |
| Package 1 Height | 4.000 cm |
| Package 1 Width | 4.000 cm |
| Package 1 Length | 8.000 cm |
| Package 1 Weight | 46.000 g |
| Unit Type Of Package 2 | BB1 |
| Number Of Units In Package 2 | 10 |
| Package 2 Height | 8.000 cm |
| Package 2 Width | 15.000 cm |
| Package 2 Length | 16.000 cm |
| Package 2 Weight | 469.000 g |
| Unit Type Of Package 3 | S01 |
| Number Of Units In Package 3 | 50 |
| Package 3 Height | 15 cm |
| Package 3 Width | 15 cm |
| Package 3 Length | 40 cm |
| Package 3 Weight | 2.635 kg |
Logistical informations1
| Country Of Origin | ID |
|---|
Contractual warranty1
| Warranty (in Months) | 18 |
|---|
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