IC3603A177CF2 - Screw Relay Terminal Block

SPECIFICATIONS:

Part Number: IC3603A177CF2
Manufacturer: General Electric
Series: Mark I & II
Product Type: Screw Relay Terminal Block
Number of Jumper Pins: 8
Power Supply Voltage: 28 V dc
Technology: Surface Mount
Operating Temperature: -40 to +70°C
Size: 15.9 cm high x 17.8 cm wide
Weight: 0.5 kg
Repair Time: 3-7 Days
Availability: In Stock
Country of Origin: United States

FUNCTIONAL DESCRIPTION:

IC3603A177CF2 is a Screw Relay Terminal Block manufactured and designed by General Electric as part of the Mark I & II Series used in GE Speedtronic Turbine Control Systems. A screw relay terminal block is an essential component in industrial and automation systems, used for securely connecting and organizing wiring between various electrical components like relays, sensors, and actuators. These blocks utilize a screw mechanism to firmly hold the wires in place, ensuring a solid and reliable electrical connection. Designed for durability, they are often made from robust materials that can withstand harsh industrial environments. Additionally, screw relay terminal blocks are versatile and can be used in a wide range of applications, making them ideal for both temporary and permanent setups. Their ease of installation and modularity, often featuring DIN rail mounting, allows for seamless integration into larger electrical panels, contributing to the overall organization and reliability of complex electrical systems.

FUNCTIONS:

• Signal and Power Distribution: These terminal blocks are used to distribute control signals and power from the control system to various sensors, actuators, and relays within the turbine. They ensure that signals are reliably transmitted to critical components like fuel valves, temperature sensors, and speed control devices.

• Secure Connections: Given the high-stakes environment of gas turbine operations, screw relay terminal blocks provide a secure and stable connection for wires, minimizing the risk of loose connections that could lead to system faults or failures.

• System Organization: They help organize the extensive wiring found in gas turbine control panels, ensuring that each connection is clearly labeled and easily accessible. This organization is vital for the efficient operation and maintenance of the turbine.

• Isolation and Safety: Screw relay terminal blocks contribute to isolating different circuits, which is essential for protecting sensitive components from electrical interference and ensuring that faults in one part of the system do not affect the entire operation.

• Ease of Maintenance: The design of these terminal blocks allows for quick disconnection and reconnection of wires, which is critical during routine maintenance or in emergencies. This ease of access helps in minimizing downtime during repairs.

• Modular Expansion: As gas turbine systems are often subject to upgrades and modifications, screw relay terminal blocks offer a modular solution that can be easily expanded to accommodate additional components or changes in system design.

WOC has the largest stock of OEM replacement parts for GE Speedtronic Control Systems. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What is a screw relay terminal block?

A screw relay terminal block is an electrical component that provides a secure connection between wires and a relay. It features screw terminals for connecting wires and is used to organize and manage wiring in control panels and machinery.

How does a screw relay terminal block work?

Wires are inserted into the screw terminals and secured by tightening the screws. The relay is mounted on the block, and the terminal block facilitates reliable electrical connections between the relay and the connected wires.

How do I determine the appropriate number of terminals needed?

Assess the connections required for your application, including the relay and additional components. Choose a terminal block with enough terminals to accommodate all necessary connections.