TB40 LED Buzzer Strobe Warning Light 12V 24V 220V IP44
TB40 LED Buzzer Strobe Warning Light 12V 24V 220V IP44
TB40 N-3051J LED Buzzer Strobe Signal Warning Light
Keep your workspace, machinery, or security system clearly visible with the TB40 N-3051J Buzzer Strobe Warning Light. Combining a high-brightness flashing LED with a built-in buzzer, this compact indicator light delivers both a visual and audible alert — ideal for automated assembly lines, small mechanical equipment, outdoor installations, and security alarm systems.
Available in multiple voltage options (AC 220V, AC/DC 12V, 24V), this versatile signal light can be customized to suit your specific setup. Its bolt-type mounting makes installation quick and straightforward on circular chassis panels.
Key Features
- High-Brightness LED: Equipped with a 14mil 3528 LED for vivid, eye-catching strobe output
- Built-In Buzzer: Combines audible and visual alerts for maximum situational awareness
- Multi-Voltage Compatibility: Supports AC 220V and AC/DC 12V / 24V — specify your required voltage when ordering
- IP44 Protection Rating: Splash-proof and dust-resistant, suitable for indoor and outdoor environments
- Bolt-Type Installation: Circular chassis mount for easy, secure fitting on panels and enclosures
- Durable Materials: ABS lamp holder and PC lamp shade for long-lasting performance
- CE Certified: Meets applicable European safety standards
- Strobe Operation Mode: Consistent, attention-grabbing flashing pattern
Technical Specifications
| Model | TB40 N-3051J |
| LED Type | 14mil 3528 High Brightness LED |
| Voltage Options | AC 220V / AC/DC 12V / AC/DC 24V |
| Working Mode | Strobe (Flashing) with Buzzer |
| Protection Rating | IP44 |
| Luminous Flux | <60 lm |
| Installation Type | Bolt-type, Circular Chassis |
| Lamp Holder Material | ABS |
| Lamp Shade Material | PC (Polycarbonate) |
| Certification | CE |
| Country of Origin | Made in China |
Wiring Guide
- AC Voltage: No polarity — wire colour does not matter
- DC Voltage: Black wire = Negative (–)
Ideal Applications
- Small mechanical equipment and machinery
- Automated assembly lines
- Security alarm systems
- Outdoor warning installations
- Industrial control panels
Looking for more tools and safety equipment for your projects? Check out the Air Compressor Pressure Gauge 0–25 Bar or the Electromagnetic Induction Tester – Coil & Circuit Fault Detector for complementary workshop essentials.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: Can I choose a specific voltage for the TB40 N-3051J buzzer strobe warning light?
A: Yes! This LED warning light is available in AC 220V, AC/DC 12V, and AC/DC 24V. Simply leave a message with your required voltage when placing your order, and it will be customized accordingly.
Q: What does the IP44 rating mean for this strobe warning light?
A: IP44 means the light is protected against solid objects larger than 1mm (dust) and splashing water from any direction. This makes it suitable for both indoor industrial environments and sheltered outdoor installations.
Q: How do I wire this warning light when using DC voltage?
A: For DC voltage versions, the black wire is the Negative (–) terminal. When using AC voltage, there is no polarity — the wire colour does not matter and either wire can connect to either terminal.
Q: Does this model include a buzzer in addition to the strobe light?
A: Yes, the TB40 N-3051J specifically includes a built-in buzzer alongside the strobe LED, providing both audible and visual alerts simultaneously for enhanced warning effectiveness.