High-Durability White Bakelite Single Gang Door Bell Switch (Model 2511B) | 86mm x 86mm | 10A 250V | Momentary Push Button | BS EN 60669 Certified Wall Switch for Residential and Commercial Entry Systems
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| Model Number | 2511B | Range | Legend |
| Installation Method | Screwed | Lifespan | ≥20, 000 Cycles |
| Type | Door Bell | Color | White |
| Dimensions (L × W × D) | 86mm x 86mm x 1.8mm | Standard (Compliance) | BSEN 60669 |
| IEC 60669 | |||
| Rated Voltage | 220-250V | Packing | 1Pc/Nylon Bag, 10Pcs /Box, 10Boxes/Carton |
| Rated Current | 10A | Quantity per Carton (QTY/CTN) | 100Pcs / Carton |
| Panel Material | Bakelite | Carton Dimensions(L × W × H) | 49cm x 32.5cm x 19.4cm |
| Bottom Material | Nylon | Gross Weight (G.W.) | 7.7 |
| Metal Material | Copper | Net Weight (N.W.) | 6.7 |






Detailed Description:
Introducing the Model 2511B Single Gang Door Bell Switch, a specialized momentary switch designed for reliable activation of signaling devices. Proudly engineered by Zhejiang Neochi Electric Co., Ltd., this product benefits from our three decades of accumulated expertise in the electrical accessory sector, ensuring superior functionality and longevity.
Technical Precision and Compliance:
This unit features a standard single-gang size of 86mm times 86mm with a slim panel depth of 1.8mm for a sleek wall finish. It is rated for 10A current and 220-250V voltage, making it compatible with most standard residential and commercial bell or chime systems. Full compliance with BS EN 60669 and IEC 60669 standards confirms its quality and suitability for international markets.
Built for Constant Use (Momentary Action):
Unlike standard latching switches, the 2511B features a Momentary Action push button, which makes contact only when pressed and springs back to the open position immediately upon release. This mechanism is crucial for safe and correct operation of door bells and signaling circuits. The switch mechanism boasts an impressive, long operational Lifespan of 20,000 Cycles, ensuring it can withstand high-frequency use at main entry points.
Superior Material Construction:
· Panel Material: High-grade Bakelite (Thermosetting plastic) provides superior durability, excellent insulation, and high-heat resistance, finished in a clean White color.
· Bottom Material: Constructed from robust Nylon, offering strong mechanical support and insulation integrity.
· Metal Material: All essential electrical components are made from high-purity Copper, guaranteeing optimal conductivity, minimal resistance, and efficient, safe power transmission.
· Installation: The unit is secured using the reliable Screwed Installation method, ensuring a stable and long-lasting fixture.
Application Scenarios:
The Model 2511B Door Bell Switch is an indispensable component wherever signaling or momentary activation is required:
· Residential Entryways: The primary application, providing a reliable switch for activation of door bells and chimes at the main entrance of homes and apartments.
· Commercial Offices and Clinics: Used as call buttons in reception areas or patient rooms for staff summoning, offering a clear and tactile signal mechanism.
· Hotels and Service Industry: Essential for "Service Call" buttons in certain applications or as main entrance bells for smaller establishments.
· Access Control Systems: Can be integrated into specific low-voltage signaling or access control systems requiring a momentary contact input.
· Wholesale and Distribution: A necessity for contractors and wholesalers specializing in wiring accessories for new residential and commercial building projects.
Competitive Advantage:
Partnering with Zhejiang Neochi Electric Co., Ltd. offers significant advantages rooted in advanced technology and stringent quality assurance:
· High-Level Certifications: We hold the designation of a "National High-tech Enterprise" and are recognized by China Customs as an "AEO Certified Enterprise", ensuring compliance, quality, and streamlined international trade.
· Tested and Guaranteed Quality: Our commitment to quality is upheld by our state-of-the-art electrical testing laboratory, built to CNAS standards, which provides robust quality assurance for all products.
· Advanced Manufacturing: We are actively implementing large-scale automation and intelligent transformation across our production lines, guided by the "Made in China 2025" strategy. This translates into consistent product quality and cost-effectiveness.
· Innovation Through R&D: Backed by an established R&D team and intellectual property including 5 invention patents, 9 utility model patents, and 6 design patents, we guarantee continuous innovation and modern product offerings.
· Flexible OEM/ODM Service: We possess the capability and expertise to provide comprehensive OEM and ODM customization services, tailoring products to specific client specifications and market needs.



Zhejiang Neochi Electric Co., Ltd. is a quality-oriented manufacturer with over 30 years of expertise in the electrical industry. Equipped with advanced production facilities and a highly skilled workforce, we specialize in manufacturing and supplying electrical switches, sockets, and key components for intelligent electrical control systems. Our products are exported globally and have earned widespread recognition for their outstanding quality and dependable after-sales service. With a professional R&D team, we also provide comprehensive OEM and ODM services.



Q1: Who are we?
A1: We are a quality-oriented enterprise with over 30 years’ manufacturing experience of low-voltage electrical products. At present, our products have been exported to more than 10 countries and have obtained required certificates in various markets. Our brands’ market share remains top three in their market. We will continue to serve more clients and grow together with them.
Q2: Can I have free samples before bulk ordering?
A2: Sure, we can provide free samples for testing or inspection.
Q3: How long does the delivery usually take?
A3: Sample orders usually take 7 days; 1x20'ft container orders usually take 30-45 days.
Q4: How long is the guaranteed time?
A4: 2 years for electronic products; 25 years for mechanical products.

