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Elevator Button with Braille – Model: Sunny SN-PB310
**Product Specifications:**
- **Model No.:** SN-PB310
- **Control Type:** Microcomputer Frequency Control
- **Lift Mechanism:** Telescoping Lift
- **Use of Occasions:** Public Traffic
- **Hole Size:** 37mm x 37mm
- **Used For:** Elevator Parts
- **Type:** Elevator Button
- **Trademark:** Sunny
- **Transport Package:** In Carton Box
- **Certifications:** CE, ISO9001, CCC
- **Origin:** Shanghai, China
**Product Description:**
The Sunny SN-PB310 is a high-quality elevator button designed for use in public traffic systems. It features a plastic body with stainless steel text embedded in transparent resin, making it durable and easy to read. Braille versions are available for accessibility.
This button is installed using a cassette structure, suitable for panels ranging from 1.5mm to 3mm thick. It supports various signal types such as 'digits', 'up', 'down', 'close', 'open', 'alarm', and 'intercom'. Color options are available to match different design needs.
There are two variants: SN-PB310A (standard) and SN-PB310B (braille). The standard model comes with red lighting as default, but other colors like blue, white, orange, and yellow can be customized.
We also offer custom-made buttons based on customer requirements.
**Key Features:**
- Durable plastic construction with stainless steel text
- Braille option available
- Cassette installation for easy fitting
- Multiple signal types supported
- Custom color options
- Hole size: 37mm x 37mm
- Compatible with 1.5–3mm panels
**Technical Details:**
| Specification Item | Detail |
|--------------------|--------|
| Conformity | EN81-70 |
| Current | 50mA |
| Humidity | 45%–90% |
| Inner Switch Brand | Imported OMRON-5 Series |
| IP Rating | IP64 |
| Life Time | 3,000,000 cycles |
| Lighting Color | Red (Standard), Blue, White, Orange, Yellow (Optional) |
| Pushing Pressure | 2–3.5N |
| Temperature Range | -10°C to 50°C |
| Voltage | 24DCV (Standard), 12DCV, 48DCV ±10% |
**Why Choose Us?**
Shanghai Sunny Elevator Co., Ltd has been in business since 1992 and is a professional manufacturer of opto-electro-mechanical products. With over 27 years of experience, we specialize in designing and producing high-quality elevator components.
Since 2012, we have expanded our operations to include international trade, exporting a wide range of elevator parts and complete elevators to more than 80 countries worldwide. Our commitment to quality, reliability, and customer satisfaction makes us a trusted partner in the elevator industry.
We pride ourselves on providing excellent service, competitive pricing, and timely delivery. Whether you need standard or custom elevator buttons, we are here to meet your needs.
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