Surge Protector-Saltek

Description

SALTEK DM-012/1-R-DJ: Surge Protector

Based on the provided link and additional search results, the product is a surge protector, not a cable. The DM-012/1-R-DJ is a compact device designed to protect communication interfaces from the damaging effects of surge voltage. It provides both coarse and fine surge protection for 2-core signaling lines and is intended to be installed close to the equipment it protects.

Key Features

• Protection Type: This surge protector offers both coarse and fine surge protection in differential mode (core-core) and common mode (core-PE).
• Application Focus: It is specifically designed for 2-core signalling lines and is primarily intended for RS-485 interfaces.
• Electrical Ratings: The device has a maximum operating voltage of 16 V DC and a nominal load current of 0.5 A.
• Durability: With an IP20 degree of protection and an operating temperature range of -40 °C to 80 °C, it is suitable for industrial applications.
• Installation: The protector mounts on a 35 mm DIN rail and has a screw terminal connection for conductors up to 4 mm².

Applications

The SALTEK DM-012/1-R-DJ is an ideal solution for protecting sensitive equipment in the following areas:

• Instrumentation and Control (I&C) Systems: It safeguards communication interfaces within industrial control and measurement systems.
• Electronic Security Systems: The device protects security systems from surges that could cause malfunctions.
• Fire Detection Systems: It ensures the reliable operation of fire alarm systems by protecting their communication lines.
• RS-485 Interfaces: It is a key component for protecting RS-485 communication interfaces.