IP67-Rated Elevator Brake Limit Switch with 1NC + 1NO Contact Configuration Compliant with EN 81 and ASME A17.1
The TS236-11Z-M16-2678 is a precision-engineered safety limit switch designed specifically for Fujitec elevator systems' brake detection mechanisms. Manufactured by Schmersal, the global leader in elevator safety components, this IP67-rated switch provides reliable position feedback for hoist motor band brakes, ensuring compliance with EN 81 and ASME A17.1 safety standards.
When your elevator's brake detection switch fails, downtime isn't just inconvenient—it's a critical safety hazard. This direct-fit replacement restores your Fujitec elevator's safety chain integrity within minutes, not hours.
| Parameter | Specification |
|---|---|
| Manufacturer | Schmersal |
| Model | TS236-11Z-M16-2678 |
| Function | Elevator brake detection / travel limit switch |
| Contact Configuration | 1NC + 1NO, positive break |
| Rated Voltage | AC 380V / DC 24V |
| Rated Current | 10A |
| Protection Rating | IP67 (EN 60529) |
| Operating Temperature | -25°C to +70°C |
| Mechanical Life | 20,000,000 cycles |
| Lever Arm | M16 thread, 2678 specific geometry |
| Certifications | CE, UL, EN 81-20/50, ASME A17.1 |
| Weight | 0.45 kg |
- Fujitec Elevator Systems (all models manufactured 1995-present)
- Hoist Motor Band Brake Detection
- Machine Room Control Panels
- Traction Machine Position Feedback
- Safety Gear & Overspeed Governor Systems
Compatible With: Fujitec GPX, GPN, GPS, GLX series elevators
Your elevator's brake detection switch is the last line of defense in the safety chain. When the brake lifts, this switch confirms the action to the controller. If it fails:
- Car may not level properly at floors
- Safety circuit may lock out, causing entrapment
- In worst cases, unintended movement may occur
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