Product Information
The HQ-1A0 is the domed spliced, illuminated, indicator version of the HQ 22 mm panel-mount indicator light series; Insulation voltage (Ui): 600 V; Protection degree: IP65 — for industrial control panels, machinery and OEM equipment.

Key features
- Mounting diameter: 22mm
- Protection degree: IP65
- LED illumination — colour and voltage specified when ordering
- 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-1A0
At a glance
| Mounting diameter | 22mm |
| Head shape | Domed Spliced |
| Illumination | Illuminated |
| Operation | Indicator |
| Protection degree | IP65 |
| Operating temperature | -25°C to +60°C |
Characteristics
| Electrical ratings | |
| 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) |
| Mechanical & endurance | |
| 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 |
| Lamp rating | |
| Lamp voltage options | AC:6;12;24;36;110;220 |
| Mounting diameter | 22mm |
| Insulation voltage (Ui) | 600 V |
| Approvals / standards | UL, CCC, CE, TÜV |
| Lamp current | 3–36V: 7-10mA; 110–220V: 2-3mA |
| Lamp life | 40,000 hours |
| Lamp colour options | Red;Green;Blue;White;Yellow |
Specifications
Selection chart — Domed Spliced illuminated indicator light, 22 mm panel cut-out. Contact arrangement, lens colour and lamp voltage are specified when ordering.
| Head Shape | Illumination | Operation | Contact Block | Model |
|---|---|---|---|---|
| Domed Spliced | Illuminated | Indicator | Standard Contact | HQ-1A0 |
Lamp — LED unit; lens colour code and lamp voltage code are appended to the model number when ordering.
Factory direct from Wenzhou Jinhong, OEM/ODM welcome.
Dimensions
Dimensions (mm) — Domed Spliced indicator light, 22 mm panel cut-out.
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