Schneider Electric Harmony XB5 XB5KS2B4 Red Illuminated Buzzer
Schneider Electric XB5KS2B4 is a 24V AC/DC red illuminated panel buzzer with selectable continuous or intermittent warning and IP66/IP67 protection.
The Schneider Electric Harmony XB5 XB5KS2B4 combines a red illuminated warning annunciator with a buzzer in a standard 22 mm panel-mount format. It operates on 24V AC/DC and offers continuous or intermittent audible signaling to identify equipment alarms, machine status, or control-panel faults.
The unit produces approximately 90 dB at 0.1 m and draws no more than 58 mA. Its red molded-plastic head fits Harmony XB5 control stations and is rated IP66 and IP67 at the front, with additional IP69/IP69K and NEMA 4X ratings as specified by Schneider. It is suitable for properly designed industrial or marine control panels where both local sound and visible warning are needed.
Manufacturer | Schneider Electric |
Category | Alarms and Signaling |
Item Number | XB5KS2B4 |
Series | Harmony XB5 |
Protections/ Certifications | IP20, IP66, IP67, IP69, IP69K, NEMA 4X, NEMA 13, UL Listed, CSA |
Mounting Type | Panel mount |
Dimensions | 29 × 29 × 55 mm; 22 mm cutout |
Weight | 0.05 lb (0.024 kg) |
Material | Plastic bezel |
Wattage/ Power Rating | ~1.4 W calculated at 24V nominal (not nameplate) |
Voltage Type | AC/DC |
Nominal Voltage | 24V AC/DC |
AMPS/Current Rating | ≤0.058 A (58 mA) |
Spec Sheet | View Manufacturer Spec Sheet |
- Manufacturer: Schneider Electric
- Model: XB5KS2B4
- Product Series: Harmony XB5
- Rated Voltage: 24V AC/DC ±10%
- Current Draw: ≤58 mA
- Max. Calculated Power: 1.4 W at 24V and 58mA (nominal calculation)
- Signaling: Continuous or intermittent
- Sound Level: 90 dB at 0.1 m
- Mounting Diameter: 22 mm (0.87 in)
- Dimensions: 29 × 29 × 55 mm (H × W × D)
- Weight: 0.024 kg (0.05 lb)
- Ingress Protection: IP66, IP67, IP69, IP69K; rear face IP20
- NEMA Rating: 4X, 13
- Bezel: Red molded plastic
- Operating Temperature: -40°C to +70°C
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