Schneider Electric XVB-C9B | Harmony XVB 70mm Buzzer, 12-48V AC/DC, IP66
Schneider Electric XVB-C9B (Telemecanique) audible signal indicator. 70mm mounting diameter, 90dB buzzer for machine status alarms. 12-48V AC/DC, continuous/intermittent modes.
Product Overview
The Schneider Electric XVB-C9B (also listed as XVB C9B) is a panel-mounted audible signal indicator from the Harmony XVB series. This compact buzzer is designed for industrial control panels to provide machine status, fault, or alarm signaling. It operates on a wide voltage range (12-48V AC/DC), supports both continuous and intermittent sound modes, and features a high 90dB output for noisy environments.
Technical Specifications (Electrical & Acoustic)
| Parameter | Specification |
| Manufacturer / Brand | Schneider Electric / Telemecanique |
| Part Number / Model | XVB-C9B (XVB C9B) |
| Product Type | Audible Signal Indicator (Buzzer) |
| Supply Voltage | 12 – 48 V AC/DC (Wide Range) |
| Current Consumption | ~15 mA (at 48V) |
| Sound Output | 90 dB (at 1 meter, typical) |
| Sound Modes | Continuous, Intermittent |
| Resonant Frequency | ~2.8 kHz |
| Terminal Type | Screw Clamp |
Technical Specifications (Mechanical & Environmental)
| Parameter | Specification |
| Mounting Diameter | 70 mm (Standard Panel Cutout) |
| Body Depth | ~63 – 70 mm (Behind Panel) |
| Overall Dimensions | Ø70 mm × ~138 mm (Incl. Contacts) |
| IP Rating | IP66 (Dust-tight, Protected against heavy seas) |
| Housing Material | Plastic (Black) |
| Operating Temperature | -25 °C to +50 °C |
| Ingress Protection | IP66 |
Key Features
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High Visibility/Sound: 90dB output ensures alarms are heard in loud industrial settings.
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Voltage Flexibility: Compatible with common control voltages (24V DC, 48V DC/AC).
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Robust Sealing: IP66 rating protects against dust and water jets.
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Easy Installation: Standard 70mm mounting diameter fits common panel holes.
Applications
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Machine tool status indication (Start, Stop, Fault)
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Industrial alarm and warning systems
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Process control panel signaling
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Conveyor and packaging equipment
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About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.