XVMC21
BASE UNIT WITH COVER, BUZZER
- Manufacturer: SCHNEIDER ELECTRIC
- Product type: Signal Indicator Accessories
- Accessory Type:Base Unit with Cover; For Use With:Schneider Harmony XVM Series Buzzers; Product Range:Harmony XVM Series; SVHC:No SVHC (15-Jan-2019)
- SVHC: To Be Advised
- For Use With: Schneider Harmony XVM Series Buzzers
- Product Range: Harmony Series
- Accessory Type: Base Unit with Cover
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 28.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
Product data sheet Characteristics base unit with cover XVM - Ø 45 mm - white - screw terminals - IP40 ## XVMC21 ## Main **==> picture [226 x 74] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Range of product|Harmony XVM| |Product or component type|Base unit with cover| |Kit composition|Base unit| |Cover| |Component name|XVM| |Indicator bank base type|Base without buzzer| **----- End of picture text -----**<br> ## Complementary **==> picture [297 x 64] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Mounting diameter|45 mm| |Housing colour|White| |Connections - terminals|Screw terminals: 1 x 0.325...1 x 1.5 mm²| |Marking|CE| |Product weight|0.055 kg| **----- End of picture text -----**<br> ## Environment **==> picture [398 x 128] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Standards|EN/IEC 60947-1| |EN/IEC 60947-5-1| |Product certifications|CCC| |Ambient air temperature for storage|-25...70 °C| |Ambient air temperature for operation|-10...50 °C| |Electrical shock protection class|Class I aluminium tube mounting conforming to IEC 60947-1| |Class I aluminium tube mounting conforming to IEC 60947-5-1| |Class I aluminium tube mounting conforming to IEC 61140| |IP degree of protection|IP40 in any position except vertical position conforming to IEC 60529| |IP42 in vertical position conforming to IEC 60529| |Protective treatment|TC| **----- End of picture text -----**<br> ## Contractual warranty Warranty period 18 months **==> picture [6 x 456] intentionally omitted <==** **----- Start of picture text -----**<br> Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications<br>**----- End of picture text -----**<br> Jul 1, 2019 1 Product data sheet Dimensions Drawings ## XVMC21 ## Customer Assembled Tower Light ## Dimensions Below drawing shows a tower light with 3 illuminated stages. Select the number of stages according to the product characteristics in order to get b dimension. (1) Cover (included with base unit) (2) Illuminated unit, to be ordered separately (3) Base unit (4) Fixing base XVMZ0•/Z0•T, to be ordered separately |Number of illuminated units (ref. 2)|b in mm|b in in.| |---|---|---| |1|127|5.00| |2|192|7.56| |3|257|10.12| |4|322|12.68| |5|387|15.24| 2 Product data sheet Connections and Schema ## XVMC21 ## Customer Assembled Tower Light ## Wiring Diagram Indicator bank with buzzer (4 illuminated units max.): 4: 4th illuminated unit 3: 3rd illuminated unit 2: 2nd illuminated unit 1: 1st illuminated unit N: Common B: Buzzer Indicator bank without buzzer: 5: 5th illuminated unit 4: 4th illuminated unit 3: 3rd illuminated unit 2: 2nd illuminated unit 1: 1st illuminated unit N: Common Maximum capacity for wiring through support tube: - ●6 wires x 1 mm[2] /16 AWG, - ●5 wires x 1.5 mm[2] /14 AWG 3
Updated at April 29, 2026
Schneider Electric is a recognized global leader in digital automation and energy management, dedicated to bridging progress and sustainability. By integrating world-leading process and energy technologies, they empower industries, infrastructure, and facilities to maximize efficiency and reliability. The company is renowned across the electronics and electrical sectors for manufacturing robust, innovative control and protection components that drive the digital transformation of industrial systems. Our comprehensive portfolio of Schneider Electric products strongly focuses on high-performance switching and automation control. We carry an extensive selection of relays, including hundreds of power relays, solid-state relays, contactors, and critical safety relays designed for demanding operational environments. For automation and process control applications, the range provides essential equipment such as motor starters, visual signal indicator units, process controllers, and versatile industrial switch accessories. To ensure the safety and integrity of electrical installations, we also supply a robust lineup of Schneider Electric circuit protection devices. This includes a wide array of thermal-magnetic circuit breakers, specialized fuse holders, and residual current devices. Supported by precision panel instrumentation, dependable AC/DC converters, and specialized DIN rail terminal blocks, our offering equips engineers with the critical components required for comprehensive industrial control and energy management solutions.
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