
- Retroreflective photoeye comes with all necessary components for simple install and operation
- Usually Ships Following Business Day
MMTC
MMTC 60-2728 Nema 4 EXT Retro-reflective Photocell, Voltage-12VDC/24VAC/DC, Sensing Distance=30 Ft
- Retroreflective photoeye comes with all necessary components for simple install and operation
- Usually Ships Following Business Day
The MMTC 60-2728 NEMA 4 Retro-Reflective Photocell is a high-performance, weather-rated photo eye system engineered for commercial and industrial gate or overhead door safety. Designed for rugged environments, this photocell delivers accurate obstruction sensing in both interior and exterior installations.
Housed in a durable, NEMA-rated enclosure, this unit is built to withstand harsh conditions, including dust, dirt, oil, and incidental water exposure. A visible red nano-beam reaches up to 30 feet, using a reflective lens (included) for all-in-one obstruction detection—ideal for settings where space and alignment flexibility are important.
This unit features 3 overhead LED indicators for fast installation and diagnostics, as well as an overhead-mounted sensitivity adjustment switch. With a 0.1-second response time and advanced circuit protection, the MMTC 60-2728 provides reliable, real-time safety for gates and overhead doors.
Key Features:
-
Model: MMTC 60-2728
-
Type: Retro-reflective photocell with circular reflector
-
Enclosure Ratings: NEMA 3, 4, 4X, 6P, 13 | IP67 (IEC529)
-
Operating Range: 30 ft visible red beam
-
Beam Type: Two-way nano-beam with included reflector
-
Indicators: 3-color LED indicators for alignment and diagnostics
-
Sensitivity: Overhead adjustment switch for easy fine-tuning
-
Response Time: Fast 0.1-second detection
-
Voltage: 10–55V DC / 20–40V AC
-
Output Load: 1A @ 264V AC / 2A @ 132V AC
-
Cable: 6 ft oil-resistant, PVC-insulated, 5-pin power cable
-
Certifications: UL325 recognized (c-UL), CE marked
-
Environmental Use: Suitable for year-round indoor/outdoor use
-
Protection: Short-circuit and overload protection
Ideal Applications:
-
Exterior sliding or swing gate operators
-
Industrial overhead doors
-
Workshop entrances and high-traffic warehouse bays
-
Any application requiring durable, fast-response obstruction sensing
This photocell kit offers a compact design, maximum NEMA protection, and installation simplicity, making it an essential component for professional gate and door safety systems.