الوصف
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.
Specifications
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
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
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
Warranty (in months): 18
