S40D Mini Door Release Button NO/NC/COM Output-0.8mm Stainless Steel
S4A S40D exit button, 304 Stainless Steel construction, 3A/125-250VAC contact rating, and NO/NC/COM output contacts.
The S4A S40D is a heavy-duty 1.7mm thick 304 stainless steel release button. Offers high durability and IP67 weather resistance for high-traffic entryways.
Product Overview
The S4A S40D is a professional-grade door release switch designed for secure access control systems. Constructed from high-quality 304 Stainless Steel, it is tested to withstand up to 100,000 Tests operations. It integrates standard NO/NC/COM contacts with a contact rating of 3A/125-250VAC, offering wide compatibility with electronic door locks and access controllers.
Why Buy This Product
Premium Build
Made from high-quality durable materials for longevity.
Wide Compatibility
Perfect for magnetic locks, electric strikes, and controller systems.
Best for These Applications
Commercial Entryways
Best suited for offices, residential complexes, and secure buildings.
Key Advantages
- Tested Durability: Engineered for up to 500,000 duty cycles to ensure continuous operation.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.073 |
| Shipping Weight | 0.12 |
| Button Type | stainless-1-7 |
| Material | 304 Stainless Steel |
| Dimensions | 115Lx40W(mm) |
| Contact Rating | 3A/125-250VAC |
| Output Contact | NO/NC/COM |
| Mechanical Life | 100,000 Tests |
| Led Indicator | Yes |
| Led Color | Blue (Normal), Green (Active) |
| Panel Thickness | 1.7mm |
| Suitable For | Access Control Systems / Hollow Doors |
| Weight | 0.073KG |
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