Description
The Edwards Signaling 5533M-AQ is an explosion-proof electronic signaling device designed to provide powerful audible notification in hazardous industrial environments. Operating on 24 VAC or 24 VDC, the unit supports multiple selectable tones and delivers high-decibel output for emergency warning and process signaling applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Edwards Signaling |
| Category |
Industrial Signaling |
| Part Number |
5533M-AQ |
| Subcategory |
Multi-Tone Signaling Devices |
| Model |
5533M |
| Product Type |
Explosion-Proof Remote Speaker/Amplifier |
| Voltage Rating |
24 VAC 50/60 Hz, 24 VDC |
| Operating Current |
0.25 A @ 24 VAC, 0.061 A @ 24 VDC |
| Standby Current |
0.25 A @ 24 VAC, 0.061 A @ 24 VDC |
| Tone Capacity |
55 Tones |
| Output Type |
2 Selectable Tones |
| Sound Intensity |
120 dB at 1 m, 110 dB at 10 ft |
| Input Activation Voltage |
24 VDC |
| Construction Feature |
Hazardous Location |
| Hazardous Location Rating |
Class I Div 2 Groups A, B, C, D |
| Dust Hazard Rating |
Class II Div 2 Groups F, G |
| Additional Classification |
Class III |
| Enclosure Rating |
NEMA 3R |
| Approvals |
UL, UL (Canada and US) |
| Application |
Industrial Safety and Emergency Notification |
| Weight |
10.5 lb (4.76 kg) |
Information About 5533M-AQ
The 5533M-AQ is part of the Edwards Signaling Millennium 5533M series of multi-tone signaling devices developed for industrial safety and emergency notification. Designed as an explosion-proof remote speaker/amplifier, the unit integrates with Millennium Class signaling systems and provides flexible tone selection for various alarm conditions. The device is housed in a NEMA 3R enclosure rated for hazardous locations, allowing installation in environments where flammable gases, vapors, or combustible materials may be present. Its high sound output, dual-voltage operation, and certified performance make it a dependable choice for industrial signaling applications.
Key Features:
- Explosion-Proof Design: Engineered for hazardous industrial environments.
- Multi-Tone Capability: Supports up to 55 selectable alarm tones.
- Dual Tone Selection: Allows configuration of two selectable output tones.
- High Audible Output: Produces up to 120 dB at 1 meter.
- AC and DC Operation: Compatible with both 24 VAC and 24 VDC systems.
- Millennium System Integration: Designed for use with Millennium Class signaling platforms.
- Hazardous Location Rated: Approved for Class I, II, and III Division 2 environments.
- NEMA 3R Enclosure: Suitable for indoor and outdoor installations.
The 5533M-AQ delivers the reliability and precision required for hazardous-location audible notification and industrial emergency signaling systems.
