Overview
The IDEC HW4P-2FQD-R-120V is a 22mm heavy-duty pilot light designed for industrial control and signaling applications. This red indicator light operates at 120VAC and features finger-safe contact blocks with IP20 protection, making it ideal for control panels, machinery, and facility automation systems. The HW series represents IDEC’s engineered approach to industrial indication and control reliability.
Key Features
- 22mm compact form factor with standardized mounting footprint
- Red LED illumination for clear status indication and visual feedback
- 120VAC full-voltage operation with wide input voltage tolerance (5mA–10A contact range)
- IP20 finger-safe screw terminals prevent accidental contact with live conductors
- Mechanically keyed safety locking design ensures correct installation
- Approved for NEMA 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, and 13 enclosures
- UL, CSA, and CE certified for global compliance
Technical Specifications
- Part Number: HW4P-2FQD-R-120V
- Mounting Size: 22mm panel cutout
- Voltage Rating: 120VAC, full voltage direct
- Lens Color: Red
- Contact Arrangement: 2 Form Q (2 independent circuits)
- Contact Type: LED (super-bright illumination)
- IP Rating: IP20 (finger-safe protection)
- Terminal Type: Screw terminals with ring/fork/ferrule wire acceptance
- Contact Rating: 600V, 10A maximum
- Operating Range: 5mA at 3V AC/DC to 10A at 120V AC
- Certifications: UL, CSA, CE marked
- NEMA Ratings: NEMA 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, 13
- Series: HW (22mm Heavy-Duty)
Typical Applications
- Industrial control panel status indication (power on, equipment ready, fault alarm)
- Machinery run/stop signaling and visual feedback
- Safety-critical systems and interlocked operations
- Facility automation and building control systems
- Emergency stop (E-Stop) circuit indication and status monitoring
- Process equipment condition indication in manufacturing and assembly
Compatibility & Replacements
Compatible With
- IDEC HW Series modular pushbuttons and control devices (same 22mm footprint)
- Standard 22mm panel cutout mounting (generic industrial panels)
- Screw and push-in terminal blocks (ring, fork, ferrule terminals)
- All NEMA-rated industrial control enclosures (Type 1, 4, 4X, 13)
- IDEC relays, contactors, and auxiliary control modules
Replaces / Drop-In Replacement For
- IDEC HW1P-2FQD-R-120V (plastic dome variant, same voltage/color)
- Other 22mm red pilot lights with 120VAC screw terminal configuration
- Earlier IDEC HW series indicator lights rated 120VAC
Works With
- Standard industrial relay logic and PLC control circuits
- 24V-120V AC control systems
- IDEC switching and indicator light assemblies
- Any 120VAC power supply in an industrial control environment
