HQ 22mm Mushroom Round Non-Illuminated Emergency Stop Switch (Push-Lock Turn-Reset)
Model HQ-8101, HQ-8102
HQ-8101, HQ-8102 by JINHONG for industrial control panels, OEM equipment and automation systems. Category: HQ 22mm Emergency Stop Switch.
- Mounting diameter22mm
- Head shapeMushroom Round
- IlluminationNon-Illuminated
- OperationPush-Lock Turn-Reset
- Insulation voltage (Ui)600 V
Product Information
The HQ-8101 is the mushroom round, non-illuminated, push-lock turn-reset version of the HQ 22 mm panel-mount emergency stop switch series; Thermal current (Ith): 10 A; Insulation voltage (Ui): 600 V; Protection degree: IP65 — for industrial control panels, machinery and OEM equipment.
Key features
- Mounting diameter: 22mm
- Protection degree: IP65
- Contact material: Silver alloy
- Mechanical life: 250,000 operations
- Conforms to IEC 60947-5-1 Annex K, IEC 60947-5-5, IEC 60529
- Approvals / standards: UL, CCC, CE, TÜV
- Models in this version — HQ-8101, HQ-8102
At a glance
| Mounting diameter | 22mm |
| Head shape | Mushroom Round |
| Illumination | Non-Illuminated |
| Operation | Push-Lock Turn-Reset |
| Insulation voltage (Ui) | 600 V |
| Thermal current (Ith) | 10 A |
| Protection degree | IP65 |
| Operating temperature | -25°C to +60°C |
Characteristics
| Electrical ratings | |
| Insulation voltage (Ui) | 600 V |
| Thermal current (Ith) | 10 A |
| Insulation resistance (500V DC) | 100 MΩ |
| Dielectric Strength | Contact block 2,500V AC/1min · Indicator 2,000V AC/1min |
| Min. applicable load | 3V AC/DC·5mA (reference value, range depends on usage conditions and load type) |
| Contact material | Silver alloy |
| Mechanical & endurance | |
| Mechanical life | 250,000 operations |
| Electrical life | Emergency stop: 100,000 operations (single contact only); push button / selector / key switch: 100,000 operations (single contact), 50,000 operations (double contact) |
| Operating temperature | -25°C to +60°C |
| Operating humidity | 45 to 85% RH |
| Storage temperature | -40°C to +70°C |
| Storage Humidity | Below 95%RH |
| Protection degree | IP65 |
| Vibration Resistance | E-Stop Switch: Miss operation 10~55Hz single amplitude 0.35mm 50m/s², Durability 10~55Hz single amplitude 0.35mm 50m/s²; Indicator, push button, selector & key switch: Miss operation 5~55Hz single amplitude 0.5mm, Durability 30Hz single amplitude 1.5mm |
| Shock Resistance | E-Stop Switch: Miss operation 150 m/s², Durability 1,000 m/s²; Indicator, push button, illuminated push button, selector & key switch: Miss operation 100 m/s², Durability 1,000 m/s² |
Contact Rating
| AC contact capacity | 240V/5A |
| DC contact capacity | 24V/1A |
| Mounting diameter | 22mm |
| Series contact options | 1NO; 1NC; 1NO+1NC |
| Initial contact resistance | ≤50 mΩ |
| Approvals / standards | UL, CCC, CE, TÜV |
| Contact block family | HQ series |
| Contact block form | X, Y series |
Specifications
Selection chart — Mushroom Round non-illuminated emergency stop switch, 22 mm panel cut-out. Contact arrangement, lens colour and lamp voltage are specified when ordering.
| Head Shape | Illumination | Operation | Contact Block | Model |
|---|---|---|---|---|
| Mushroom Round | Non-Illuminated | Push-Lock Turn-Reset | Standard Contact | HQ-8101 |
| Mushroom Round | Non-Illuminated | Push-Lock Turn-Reset | Standard Contact | HQ-8102 |
Factory direct from Wenzhou Jinhong, OEM/ODM welcome.
Dimensions
Dimensions (mm) — Mushroom Round emergency stop switch, 22 mm panel cut-out.
Related Products
HQ
HQ 22mm Mushroom Large Head Non-Illuminated Emergency Stop Switch (Push-Lock Turn-Reset, NB)
- Model:HQ-8101-NB, HQ-8102-NB
HQ 22mm Mushroom Small Head Non-Illuminated Emergency Stop Switch (Push-Lock Turn-Reset, NS)
- Model:HQ-8101-NS, HQ-8102-NS
HQ 22mm Mushroom Illuminated Emergency Stop Switch (Push-Lock Turn-Reset)
- Model:HQ-8701, HQ-8702
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