Dortronics Systems, Inc.
Dortronics W5287-P23DA-E1, 5287 Series Single Gang Heavy Duty Push Button Switch, Pneumatic 2-60 Second Delay, Form Z, 1-1/2" Diameter Button, "PUSH TO EXIT" in Red Letters
- SKU:
- W5287-P23DA-E1
The round pneumatic time delay push button is a reliable request-to-exit device designed for controlled activation of access control systems, including electromagnetic locks and electric strikes. Featuring a 1-1/2” round push plate mounted on a 3” wide back plate, it offers a stable, durable, and clearly visible solution for secure egress applications.
This unit utilizes a Form Z (SPDT-style) pneumatic timing mechanism, allowing the output to remain active for an adjustable period between 2 and 60 seconds after activation. This controlled delay ensures safe and regulated door release, making it suitable for environments that require timed access control.
The front plate is clearly marked with “PUSH TO EXIT”, providing intuitive operation and compliance with standard access control requirements.
Key Features
- Round 1-1/2” push plate for easy activation
- Mounted on 3” wide back plate for stability
- Pneumatic adjustable time delay (2–60 seconds)
- Form Z (SPDT-style) switching configuration
- Clear “PUSH TO EXIT” marking for user guidance
- Compatible with maglocks, electric strikes, and access systems
- Heavy-duty mechanical design (no electronics required for timing)
- Suitable for commercial and institutional use
Technical Specifications (Datasheet)
Product Type: Pneumatic Time Delay Request-to-Exit Switch
Activation Method: Mechanical push
Switch Type: Form Z (SPDT-style contact configuration)
Time Delay Range:
- Adjustable 2 to 60 seconds
Push Plate Size:
- 1-1/2” round actuator
Back Plate Size:
- 3” wide mounting plate
Contact Configuration:
- Normally Open (NO)
- Normally Closed (NC)
- Form Z dual-output switching
Timing Mechanism:
- Pneumatic (air-controlled delay system)
Mounting:
- Surface or electrical box mount (depending on installation setup)
Faceplate Material:
- Stainless steel or heavy-duty metal alloy (model dependent)
Marking:
- “PUSH TO EXIT” engraved or printed
Electrical Rating (typical):
- Low-voltage access control circuits (up to 30VDC / 3–5A typical depending on model)
Applications
- Access control door release systems
- Electromagnetic lock (maglock) activation
- Electric strike delayed release
- Commercial building exits
- Institutional and industrial security doors
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