MEDIA INSERTS FOR TERMINAL - GRAFOPLAST

Media inserts for terminal blocks, commonly known as Grafoplast markers or terminal block markers, are precision-engineered identification components designed for clear and durable labeling in electrical panels and automation cabinets. These inserts are typically made from self-extinguishing polyamide or polyester materials, ensuring high resistance to heat, vibration, and chemical agents. They are available in various sizes to fit standard terminal blocks, with options for pre-printed numbers, letters, or blank surfaces for custom marking. The inserts often feature a snap-in or slide-in mechanism for secure attachment, and they support both horizontal and vertical orientation for optimal readability. In industrial environments, these markers are essential for wire identification, circuit labeling, and maintenance traceability, complying with international standards like IEC 60947-7-1.

These media inserts are widely used in electrical distribution boards, control panels, automation systems, and industrial machinery. They are critical in sectors such as manufacturing, energy, transportation, and building automation, where clear identification of terminals and wires is mandatory for safety, troubleshooting, and compliance. They are also common in railway signaling, marine electrical systems, and process control installations, where environmental conditions demand robust and long-lasting marking solutions.

The main subcategories include pre-printed number inserts (e.g., from 0 to 9, double-digit combinations), letter inserts (A-Z), and blank inserts for custom laser or thermal printing. Common article codes follow a pattern like GP-10, GP-12, or GP-15, where the number indicates the width in millimeters. For example, GP-10 inserts are designed for 6 mm terminal blocks, while GP-12 fits 8 mm blocks. These codes are often followed by a suffix for color (e.g., -W for white, -Y for yellow) or material variant.

Partnering with Electric Automation Network ensures access to genuine Grafoplast and compatible media inserts with real-time pricing and stock availability. Our engineering team provides personalized technical support to help you select the correct size, material, and marking method for your specific application. We offer express worldwide shipping, ensuring your project stays on schedule. With our multilingual portal, you can easily order from any country, backed by detailed technical documentation for each article.