Description
Add-On Type Terminals
- Add-On Type Terminals are specialized electrical connectors or terminal blocks that allow additional connections to be made to an existing wiring system without interrupting the primary circuit. These terminals are designed to facilitate easy expansion of electrical systems by enabling extra wires to be connected to the same terminal point.
- These blocks typically “SNAP” onto DIN rails or other mounting surfaces and enable additional wiring connections without requiring significant changes to the existing setup. They are commonly used in control panels, electrical distribution systems, and other applications where additional connections may be needed after the initial installation.
Technical Specifications
- Insulating Material : Phenol formaldehyde resin (Bakelite)
- Ways : Single with End plate
- Rated operating voltage : 500 V. AC
- Rated and uninterrupted current : 30A & 100 A
- Ambient temperature : -10 °C to 55 °C
- Rated operating frequency : 50 Hz/60 Hz
- Rated impulse voltage : 2.5 Kv for one minute
- Insulation resistance : > 20 Mega Ω
Key features of Add-On Type Terminals
These terminal blocks are favored in systems where scalability and flexibility are essential, such as in control panels, PLCs (Programmable Logic Controllers), and other automation systems.
1. Easy Installation: They can be attached to existing terminal blocks without requiring disconnection or modification of the original wiring.
2. DIN Rail Mounting: Compatible with standardized rails for organized and efficient installation.
3. Multiple Connections: Can handle multiple wires, simplifying wiring and maintenance.
4. Insulation: Usually includes a housing that protects against electrical shock and short circuits.
5. Space-Saving: These terminals help in adding connections without significantly increasing the space needed in the electrical panel.
6. Versatility: Available for different wire sizes, materials, and configurations.
7. Safety: Designed to maintain electrical integrity and ensure safe connections, often including features like insulation and secure clamping mechanisms.
Add-On Type Terminals application industries
Add-On Type Terminals are versatile electrical connectors used in a variety of industries for securely connecting wires or cables to terminal blocks. They serve as essential components for electrical distribution, control, and communication systems. These terminals are favored for their ease of use, reliability, and adaptability in connecting multiple wires or cables to terminal blocks efficiently across different industrial environments.
Common application industries for Add-On Type Terminals include
- Automotive Industry: Used in vehicle wiring systems for connecting various electrical components such as batteries, lighting, and control units.
- Aerospace: Employed in aircraft wiring and electrical systems to ensure reliable connectivity in critical environments.
- Telecommunications: Used in networking equipment for connecting wires and cables in communication systems like telephone exchanges and data centers.
- Industrial Automation: Applied in machinery, robotics, and control systems for connecting sensors, actuators, and power supplies.
- Energy and Utilities: Critical for power distribution in electrical grids, renewable energy systems like solar and wind, and substation automation.
- Consumer Electronics: Used in appliances, gadgets, and home systems for connecting power and control circuits.
- Marine and Offshore: Employed in shipbuilding and offshore platforms where robust and reliable electrical connections are required to withstand harsh environments.
- Railways and Transportation: Used in signaling, power systems, and on-board electrical networks to ensure reliable performance.
- Construction and Infrastructure: Utilized in building wiring systems, HVAC control panels, and energy management systems.
