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Schneider Electric

XB7NS9444

XB7NS9444 Schneider Electric

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Description for XB7NS9444 Schneider Electric

XB7NS9444 Schneider Electric - Harmony XB7, Monolithic emergency stop, plastic, red mushroom Ã40, Ã22, latching key release, 2 NC

Extended Description for XB7NS9444 Schneider Electric

XB7NS9444 Schneider Electric - This Harmony XB7, Emergency stop 40mm mushroom head monolithic red push button operates with a latched key release (key no.455) mechanism and screw clamp terminals.,This emergency stop 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 -25°C to 70°C allows versatility in usage of product.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£13.28 Exc. VAT
£15.94 Inc. VAT

Main

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 mechanical latching
Reset Key release
Operator profile Red mushroom Ø 40 mm, unmarked
Type of keylock Key 455
Contacts type and composition 2 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

Complementary

CAD overall width 40 mm
CAD overall height 40 mm
CAD overall depth 72 mm
Terminals description ISO n°1 (13-14)NC,(21-22)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

Environment

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
NEMA degree of protection NEMA 12 conforming to UL 50,NEMA 3 conforming to UL 50
Standards IEC 60364-5-53,IEC 60204-1,CSA C22.2 No 14,UL 508,IEC 60947-5-5,IEC 60947-5-1,ISO 13850,IEC 60947-1
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 Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 15.0 cm
Package 1 Width 16.0 cm
Package 1 Length 8.0 cm
Package 1 Weight 76.0 g
Unit Type of Package 2 BAG
Number of Units in Package 2 10
Package 2 Height 16.0 cm
Package 2 Width 15.0 cm
Package 2 Length 8.0 cm
Package 2 Weight 762.0 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 4.046 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Catalogue

CAD

Environmental disclosure

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