MAT-24

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Phenol Formaldehyde (Phenolic)
Operating Temperature:	150°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	--
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Closed
Series:	M
Wire Gauge:	12-22 AWG
Voltage Rating:	--
Current Rating:	25A
Number of Rows:	2
Pitch:	0.500" (12.70mm)
Number of Wire Entries:	48
Number of Circuits:	24
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

The MAT-24 is a popular type of barrier block found in many automated systems today. A barrier block is designed to provide a safe and reliable connection between two or more incoming power or signal sources in an isolated system. It not only helps to ensure the electrical safety of personnel and equipment, but also eliminates the risk of short circuit and other related safety hazards.The MAT-24 is designed and manufactured for worldwide acceptance and easy application. It consists of two separate casing blocks connected together by a series of mounting screws. The upper, power/signal, casing block comprises of two rows of terminals; each terminal is fitted with two male or female roll pins for secure and easy connection of cables.The lower, ground/temporary, casing block is designed for the connection of ground wires and also for the temporary connection and switching of cables. This casing block also has two rows of terminals, allowing for more flexible connection of ground and load wires.The power/signal connection from the terminals to the surrounding system is achieved via an insulated copper busbar. This is in turn connected to a rigid wire shield, providing maximum protection against electromagnetic interference and transient voltage spikes.The design of the MAT-24 is such that it is suitable for use in both indoor and outdoor environments, with a rated temperature range of -45°C to 85°C(-50°F to 180°F). It is also fire retardant, making it ideal for use in hazardous environments.The main features and benefits of the MAT-24 barrier block include:• Wide variety of terminal sizes (1.5mm2 to 6mm2 for power/signal terminals and 1.5mm2 to 4mm2 for ground/temporary terminals)• Easy connection of multiple cables• Standard plug-in design for easy assembly• Flexible and secure connection of ground and load wires• Wide temperature range (-45°C to 85°C or -50°F to 180°F)• Suitable for both indoor and outdoor applications• Compact and rugged design• Fire retardantThe primary application of the MAT-24 barrier block system is in the field of electrical power distribution and control systems. It is suitable for use in applications such as solar power systems, automotive lighting systems, and industrial control systems. It has also been used in various automation systems, including those running on the Modbus RTU interface.The working principle behind the MAT-24 barrier block is quite simple. When a power or signal is applied to one of the terminals on the top casing, it is directed and distributed through each terminal in the sequence in which it is arranged. When the ground/temporary block is connected, the circuit is then ‘closed’, allowing for the current to flow through the entire circuit, thus providing power or signals to the surrounding system.The MAT-24 is a robust and reliable connection device, designed and manufactured to meet the highest safety and performance standards. Its ease of assembly and operation, combined with its built-in electrical and environmental safety features, make it an ideal choice for use in a wide range of industrial and commercial applications.

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