Overview
The STI 43268-0360 MiniSafe-B MS4336B-2 is a 36″ light curtain receiver designed for safety-critical industrial applications. Part of the MS4300B-2 series, this unit provides reliable object detection in machine guarding, production line monitoring, and access control systems. The MiniSafe-B line offers compact form factor with proven industrial durability.
Key Features
- 36″ (0.91 m) active detection width
- 30 ft (9.1 m) sensing range
- 0.5″ (12.7 mm) beam spacing for precise object detection
- MS4300B-2 series compatibility and integration
- Industrial-grade construction for harsh environments
- Used surplus condition, fully functional
Technical Specifications
- Model Number: MS4336B-2
- Part Number: 43268-0360
- Product Type: Light Curtain Receiver
- Series: MiniSafe-B (MS4300B-2)
- Detection Width: 36″ (0.91 m)
- Sensing Range: 30 ft (9.1 m)
- Beam Spacing: 0.5″ (12.7 mm)
- Total Length: 39″
- Manufacturer: STI (Scientific Technologies, Inc.)
- Condition: Used surplus
Typical Applications
- Industrial machine guarding and operator safety
- Production line monitoring and conveyor protection
- Access control and area protection
- Automated equipment safety interlocks
- Manufacturing facility perimeter detection
Compatibility & Replacements
Compatible With
- STI MiniSafe-B MS4300B-2 series systems
- STI light curtain controllers and transmitter modules
- Standard industrial safety control circuits
- Machine guarding and interlock systems
- Industrial automation networks
Replaces / Drop-In Replacement For
- STI MS4336B (earlier generation)
- Other STI MiniSafe-B 36″ receiver units in MS4300B-2 family
- Verify compatibility with your system integrator before ordering
Works With
- STI MiniSafe-B transmitter modules (MS4328B, MS4336B series)
- STI light curtain control electronics
- Standard industrial safety relay outputs
- PLC and motion control safety circuits






