CB30112009

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Brass
Color:	Black
Features:	Flange
Barrier Type:	3 Wall (Tri)
Bottom Termination:	Solder Turret
Series:	Magnum® CB3000
Wire Gauge:	12-22 AWG
Voltage Rating:	600V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.437" (11.10mm)
Number of Wire Entries:	20
Number of Circuits:	20
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

CB30112009 application field and working principle

Introduction

Terminal blocks - Barrier blocks are electrical connection devices used to connect terminals and wires. The CB30112009 Terminal blocks - Barrier blocks are a relatively comprehensive series of linkage devices developed and manufactured in accordance with the national standards for this connection component. It is suitable for connecting and carrying a wide range of low-voltage power and signal transmission terminals and wire.

Application Field

The CB30112009 Terminal blocks - Barrier blocks series are mainly used in electric power, communication, electronic, firefighting, metering, and other fields. They are widely used in the control cabinets of AC power distribution systems, in actuator wiring systems, as connectors for fire alarm systems, and in meter cabinet wiring. It is also applicable to the connection of various control and transmission devices in many cases such as heating equipment, fire protection signaling systems, lifting devices, instrumentation, telecommunication, entertainment devices, as well as the motor and other power equipments that require connection and wiring.

Working Principle

The overall structure of the CB30112009 Terminal blocks - Barrier blocks is composed of the terminal block, terminal end endplate, pressing plate, and insulation plate. The main role of the terminal block is to connect the wiring cables, and to ensure that the electric current passes freely in different circuits. The interlocking endplate mainly plays a role in the interconnection between the terminal block and the wiring loop. The pressing plate plays a role in pressing the endplate, allowing the plate and the terminal block to be firmly linked. The insulation plate protects the circuit connection in the terminal block and prevents the faults of the electric current or leakage of the electric current.

Features and Advantages

CB30112009 Terminal blocks - Barrier blocks have the features of large contact strength, good electrical conductivity, strong corrosion resistance, small wiring resistance, strong insulation, vibration-resistance as well as high reliability. They are highly reliable, thermally stable and designed for a long service life. The rational design of the square hole structure of the CB30112009 Terminal blocks - Barrier blocks ensures high contact strength and electrical performance. The material used is a corrosion-resistant die-cast zinc alloy. The terminals support the full range of insulation tubes and insulation pieces, and also use short circuit and safety contact structures. The CB30112009 Terminal blocks - Barrier blocks are designed for a wide range of applications due to its highly integrated design and high density connection requirements.

Conclusion

The CB30112009 Terminal blocks - Barrier blocks series play a vital role in the reliable connection of low-voltage terminals and wires in many different applications. They possess features of large contact strength, good electrical conductivity, strong corrosion resistance, small wiring resistance, strong insulation, vibration-resistance as well as high reliability. The rational design of the square hole structure ensures high contact strength and electrical performance, and the die-cast zinc alloy is corrosion-resistant. The CB30112009 Terminal blocks - Barrier blocks are suitable for use in control cabinets of AC power distribution systems, actuator wiring systems, fire alarm systems, and meter cabinet wiring.

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