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XB7NA21 - Monolithic push button, plastic, black, 22, spring return, unmarked, 1 NO - Schneider Electric
| Cat No. | XB7NA21 |
| Category | Push Button |
| Stock | In Stock |
| Condition | Brand New, Sealed Packaging |
| Product Type | Push Button |
In Stock — 18 Qty
$13.84
| Quantity | Expected Delivery |
|---|---|
| 18 Units | 25 Business Days |
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Technical Specification
Schneider XB7NA21 Push Button Technical Specification
| Push Button | |
|---|---|
| Color | Black |
| Elements | 1NO |
| Illumination | Non-Illuminated |
| Lockable | No |
| Mounting | Flush |
| Range of Product | — |
| Size | 22mm |
| Sub Type | Flush Head |
| Type | XB7 |
Product Details
Schneider Electric XB7NA21 - This Harmony XB7, monolithic black push button operates with a spring return / impulse mechanism and screw clamp terminals. It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections. Its schematic is clearly distinguishable thanks to clear colors and markings, minimizing errors during initial wiring and later maintenance operations. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. It has a double insulated plastic bezel. Its wide range of operating temperatures from -25ðC to 70ðC allows versatility in usage of product. Electrihub represents a commitment to excellence, delivering world-class electrical products with precision, quality, and trust across global markets.
Product Dimensions
Schneider XB7NA21 dimensions and weight
Weight
Net Weight
0.02 kg
Dimensions are approximate. For precise dimensional drawings, contact us.
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Product Overview
Schneider Electric XB7NA21 - This Harmony XB7, monolithic black push button operates with a spring return / impulse mechanism and screw clamp terminals. It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections. Its schematic is clearly distinguishable thanks to clear colors and markings, minimizing errors during initial wiring and later maintenance operations. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. It has a double insulated plastic bezel. Its wide range of operating temperatures from -25ðC to 70ðC allows versatility in usage of product. Electrihub represents a commitment to excellence, delivering world-class electrical products with precision, quality, and trust across global markets.
Frequently Asked Questions for XB7NA21
Every Schneider XB7NA21 Push Button purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Push Button for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Push Button for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
Schneider Electric XB7NA21 is a monolithic 22.5 mm plastic push button / pilot device (Harmony XB7 series) integrating the operator head, mounting collar, and electrical contact block into a single compact body. It is rated for operational voltages up to 240V/415V AC (50 Hz) with a 4A to 10A thermal current rating compliant with IS/IEC 60947-5-1.
Because of its monolithic all-in-one design, XB7NA21 eliminates the need to order separate collars and contact blocks, significantly reducing assembly labor, panel mounting depth (under 54 mm), and total bill-of-materials costs in Indian OEM machinery and distribution panels.
Featuring a front bezel sealing ring, XB7NA21 achieves IP65 (front face) and IP20 (rear terminals) ingress protection compliant with IS/IEC 60529, operating reliably under continuous machine vibration (5 gn, 2-500 Hz per IEC 60068-2-6) and ambient temperatures up to +70°C.
The unit features captive screw-clamp terminals with self-lifting pressure plates accepting solid or stranded conductors from 0.34 mm² to 2.5 mm² (22-14 AWG), preventing loose wire strands and high contact resistance in Indian industrial control panels.
Order original Schneider Electric XB7NA21 push buttons on Electrihub India. Electrihub India provides guaranteed authentic components, GST tax invoices for ITC savings, and fast courier dispatch across all Indian states.
The Schneider Electric XB7NA21 belongs to the Harmony XB2/XB4/XB5/XB6/XB7 22 mm modular pushbutton range, and it installs into a 22 mm (22.5 mm nominal) round panel cutout conforming to EN/IEC 60947-1, the same footprint used across the whole Harmony platform for easy retrofit. Checking this cutout size before ordering avoids rework on an already-drilled control panel, and because the dimension follows an internationally recognised standard, panels designed in one country can be fitted with the XB7NA21 sourced from another without modifying the enclosure.
The Schneider Electric XB7NA21 is rated at IP66, IP67, IP69K and (on the metal XB4 range) up to IP69K wash-down protection, making it dust-tight and resistant to high-pressure and high-temperature jet cleaning. This level of sealing is what determines whether the device can be specified for washdown areas, outdoor enclosures, dusty workshops or humid coastal sites, so it is one of the first specifications engineers in any country check when matching a pushbutton to its installation environment.
The Schneider Electric XB7NA21 is manufactured to EN/IEC 60947-1 and EN/IEC 60947-5-1, EN/IEC 60947-5-4, CSA C22.2 No. 14, UL 508 and JIS C4520, so it can be legally specified on panels built to European, North American, Canadian and Japanese electrical codes. Holding recognised IEC, UL, CSA and CE approvals together (rather than just one regional mark) is what lets the same part number be specified on machinery and switchgear panels built for the EU, North America, the Middle East, Africa and Asia-Pacific, without needing a region-specific substitute.
The Schneider Electric XB7NA21 offers a rated insulation voltage of up to 600 V (metal XB4 range) or 250 V (plastic/compact ranges), with a rated operational current of roughly 0.1–6 A depending on the AC-15/DC-13 contact block fitted (commonly 1 NO, 1 NC, 1 NO+1 NC or 2 NO). Confirming the rated voltage, current and contact configuration against the control circuit it will switch is essential, since undersizing the contact block against the connected load is one of the most common causes of premature pushbutton failure in the field.
The Schneider Electric XB7NA21 is rated for an ambient operating range of -25°C to +70°C, with an electrical/mechanical durability of several hundred thousand to over a million operations, and an 18-month manufacturer warranty on the complete unit. This combination of climate range and cycle life is what allows the same push button to be deployed in cold-storage plants, standard factory floors and hot, humid outdoor installations across different climate zones without a separate temperature-rated variant.
Reviews & Ratings
5.0
2 reviews
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Installed this XB7NA21 button on an operator press station undergoing thousands of cycles daily. Smooth return action without any stickiness or contact bounce. Standard high-tier Schneider quality delivered seamlessly by Electrihub.
Received Schneider XB7NA21 in bubble-wrapped secure packaging. Contacts and terminal screws are brand new without any oxidation. Genuine industrial quality. Highly recommend Electrihub India for automation spares.
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