L91xW28xH22.8(mm), 304 stainless steel panel with wire drawing finish,Metal Button, 3A@36VDC MAX, NO/COM, 500,000 tests, -10ï½+55â(14-131F).
The YLI PBK-811A is a commercial architectural door release switch engineered for electronic access control systems. Features durable 304 stainless steel panel with wire drawing finish,Metal Button, certified 3A@36VDC MAX contacts, and tested to exceed 500,000 tests operations.
Product Overview
PBK-811A is a door release button with stainless steel plate in size of L86xW28xH20(mm), which suitable use for slim door frame or door.
Why Buy This Product
Crisp Tactile & Instant Activation
Provides positive operational response and microsecond contact switching to release maglocks and electric strikes instantly.
Verified 500,000 tests Longevity
Equipped with custom high-spring electromagnetic switches designed for decades of daily high-traffic egress.
Vandal-Resistant Faceplate Architecture
Crafted from premium 304 stainless steel panel with wire drawing finish,Metal Button that resists physical impacts, scratching, and aggressive commercial chemical cleaning.
Universal Controller Relay Compatibility
Features standard NO/COM dry contacts compatible with all third-party access control panels and power supplies.
Best for These Applications
Commercial Corporate Office Suites
Interior push-to-exit points for glass partitions, wooden entry doors, and reception airlocks.
Hospitals & Cleanroom Laboratories
Hygienic touchless and heavy-duty release portals requiring contamination-free egress.
Industrial Plants & Warehouse Exits
Heavy-traffic egress points exposed to continuous personnel passage and industrial dust.
Emergency Evacuation & Fire Exits
Dedicated emergency override and break-glass stations for code-compliant life safety release.
Key Advantages
- Dual-Pole Relay Output Flexibility:Provides both Normally Open (NO) and Normally Closed (NC) contacts, supporting fail-safe and fail-secure locks simultaneously.
- Flush & Surface Mount Compatibility:Engineered to fit standard 86-type, European, and narrow architectural hollow frame back boxes.
- Built-In Transient Voltage Clamping:Integrated transient suppression protects downstream access controller input circuits from inductive counter-EMF spikes.
- Flame-Retardant & UV-Stabilized Components:Manufactured using UL94V-0 compliant internal terminal blocks and weather-resistant silicone seals.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.1 |
| Shipping Weight | 0.11 |
| Button Type | stainless-0-8 |
| Material | 304 stainless steel panel with wire drawing finish,Metal Button |
| Dimensions | L91xW28xH22.8(mm) |
| Contact Rating | 3A@36VDC MAX |
| Output Contact | NO/COM |
| Mechanical Life | 500,000 tests |
| Input Voltage | Passive (No Power Required) |
| Led Indicator | No |
| Led Color | None |
| Sensor Distance | Contact Touch |
| Waterproof Rating | IP40 Indoor |
| Suitable For | Hollow Door |
| Weight | 0.1kg |
| Operating Temp | -10ï½+55â(14-131F) |
| Operating Humidity | 0-95% (relative humidity) |
| Ip Rating | IP40 Indoor |
| Certifications | CE-EMC, CE-LVD, CE, FCC, RoHS, REACH, WEEE |
| Packing Quantity | 70 |
| Packing Size | 54.5*20*30.5 |
| Gross Weight Kg | 5.6 |
| Stock | 1 |
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