Terms & Conditions
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This Harmony XB4 emergency stop / shutdown 40mm mushroom head modular red push button operates with a latched turn to release mechanism. It has a metal bezel. 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 IP66, making it ideal for operation in harsh environments.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | XB4 |
| Contact operation | slow-break |
| Sale per indivisible quantity | 1 |
| Head type | standard |
| Fixing collar material | zamak |
| Type of operator | trigger action and mechanical latching |
| Range of product | Harmony XB4 |
| Reset | turn to release |
| Operator profile | red mushroom Ø 40 mm, unmarked |
| Bezel material | chromium plated metal |
| Connections - terminals | screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1, screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1 |
| Shape of signaling unit head | round |
| Product or component type | emergency stop push-button, emergency switching off push-button |
| Mounting diameter | 22.5 mm |
| Complementary | |
| Shape of screw head | slotted compatible with flat Ø 5.5 mm screwdriver, slotted compatible with flat Ø 4 mm screwdriver, cross compatible with pozidriv No 1 screwdriver, cross compatible with Philips no 1 screwdriver |
| Tightening torque | 0.8-1.2 N.m conforming to IEC 60947-1 |
| Electrical reliability | λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to IEC 60947-5-4, λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4 |
| Compatibility code | XB4 |
| Mechanical durability | 300000 cycles |
| [Ie] rated operational current | 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1, 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1 |
| Electrical durability | 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C |
| Device presentation | complete product |
| Customizable | 0, no |
| Cap/operator or lens colour | red |
| Contacts material | silver alloy (Ag/Ni) |
| Operating travel | 4.3 mm (total travel), 1.5 mm (NC changing electrical state) |
| Height | 47 mm |
| Depth | 82 mm |
| Width | 40 mm |
| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to IEC 60947-1 |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-1 |
| Net weight | 0.118 kg |
| [Ith] conventional free air thermal current | 10 A conforming to IEC 60947-5-1 |
| Positive opening | with conforming to IEC 60947-5-1 appendix K |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| Terminals description ISO n°1 | (21-22)NC |
| Contacts usage | standard contacts |
| Environment | |
| Protective treatment | TH |
| Ambient air temperature for storage | -40-70 °C |
| IP degree of protection | IP69K, IP69, IP67, IP66 conforming to IEC 60529 |
| Ambient air temperature for operation | -40-70 °C |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Electrical shock protection class | class I conforming to IEC 60536 |
| NEMA degree of protection | NEMA 4X, NEMA 13 |
| Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Standards | JIS C8201-1, IEC 60364-5-53, IEC 60204-1, IEC 60947-5-4, IEC 60947-1, JIS C8201-5-1, IEC 60947-5-5, ISO 13850, CSA C22.2 No 14, UL 508, IEC 60947-5-1 |
| Product certifications | DNV, GL, LROS (Lloyds register of shipping), UL listed, BV, CSA |
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