Round Flat Indicator Light AC 220V

ACXION Round Flat Indicator Light AC 220V is a short-type Φ22 LED indicator built for control panels, HVAC systems, elevator car panels, and industrial machinery where the control circuit runs at 220V AC and panel depth is limited. Compared to the long-type version, the shorter body fits into shallow enclosures where a standard-depth indicator would protrude through the back of the panel or interfere with internal wiring. The AC/DC universal wiring scheme requires no polarity distinction at the terminals, and the rear cover color matches the lens color so assemblers can confirm the correct indicator color from behind the panel without checking the front.

Features

Short-type compact body: Shorter overall depth than the long-type version — suitable for shallow enclosures, door-mounted panels, and applications where rear clearance is limited
Direct 220V AC connection: Connects directly to 220V AC control circuits without a step-down transformer
AC/DC universal wiring: No positive/negative distinction at the terminals — reduces wiring errors during assembly
Color-coded rear cover: Rear cover matches lens and LED color for easy identification during wiring
Side illumination: Visible from angles, not just straight ahead — useful in crowded panel environments
High IP rating option: Front panel protection up to IP66 available for washdown or outdoor installations
Wide environmental range: -40°C to +85°C operating temperature; altitude up to 5000m; salt spray and UV resistance up to 500 hours each

Specifications

Mounting Hole: Φ22mm
Type: Short type
Voltage: AC/DC 220V
LED Lifespan: 30,000 hours
Standard Colors: Red, Green, Yellow, Blue, White
Optional Colors: Orange, Amber
IP Rating: Up to IP66 (front panel)
Salt Spray Resistance: Up to 500 hours
UV Resistance: Up to 500 hours
Operating Temperature: -40°C to +85°C
Maximum Altitude: 5000m
Terminal Type: Y-type and OT-type screw terminals
Standards: IEC 60947-5-1 / GB14048.5
Certifications: CCC, CE

Frequently Asked Questions

Q1: What is the difference between the 220V and 380V versions of this indicator light?

The difference is the rated voltage. The 220V version connects to 220V AC control circuits, which is the standard single-phase mains voltage in most countries and common in HVAC, elevator, and light industrial panel applications. The 380V version is for three-phase industrial panels where the control circuit runs at line voltage. Connecting the wrong voltage version will either result in insufficient brightness or damage the LED — confirm your control circuit voltage before ordering.

Q2: What is the difference between the short type and the long type?

The short type has a smaller body depth behind the panel surface. This matters when your enclosure has limited rear clearance — such as door-mounted control panels, shallow junction boxes, or compact machinery cabinets. The long type extends further behind the panel and is used where depth is not a constraint. Both types share the same Φ22mm mounting hole and electrical specifications.

Q3: Can the lens surface be engraved with symbols or text?

Yes. The mask surface can be laser engraved with characters, symbols, or abbreviations. This is useful when the indicator function needs to be labeled directly on the lens rather than on a separate nameplate next to it. Specify your engraving content when ordering.

Q4: Is this indicator suitable for outdoor or washdown environments?

Yes, with the IP66 front panel option. IP66 provides protection against powerful water jets and dust ingress, making it suitable for outdoor enclosures, food processing environments, and washdown areas. Standard configuration is IP65 — confirm your IP requirement when ordering if IP66 is needed.