Banner SI-LS42DMH Safety Interlock Switch 47877
The Banner SI-LS42DMH Safety Interlock Switch is a robust solution designed to enhance machine safety by preventing access to hazardous areas until all motion has ceased. This solenoid-locking switch ensures that safety protocols are maintained, safeguarding both personnel and equipment.
Key Features
- Solenoid Locking Mechanism: Utilizes a power-to-lock system, ensuring the guard remains securely locked until the hazardous motion has completely stopped.
- Flexible Installation: The rotating head can be adjusted to one of four positions with minimal or no tools, allowing for versatile mounting options.
- Durable Construction: Housed in a thermoplastic casing, the switch is designed to withstand demanding industrial environments.
- Environmental Protection: Rated IP67, offering resistance against dust and water ingress, making it suitable for various operating conditions.
- Safety Compliance: Meets positive opening requirements for safety interlocks, ensuring reliable operation in safety-critical applications.
Specifications
- Supply Voltage: 24 V AC/DC
- Contact Configuration: 2 Normally Closed (NC) actuator contacts; 1 NC and 1 Normally Open (NO) monitor contact
- Dimensions: 170 x 43 x 45 mm
- Operating Temperature Range: -25°C to +70°C
- Safety Ratings: Performance Level (PL) e; Safety Integrity Level (SIL) CL 3; Safety Category 4
- Mechanical Life: 1 million operations
- Extraction Force: 1500 N
The SI-LS42DMH is engineered to provide reliable safety interlocking, ensuring that machine guards remain locked until it is safe to access, thereby preventing unintended access and enhancing overall workplace safety.



















Reviews
There are no reviews yet.