7TB722.9

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The B & R Automation 7TB722.9 terminal block, part of the System 2003 Controllers, is designed for DIN rail mounting and features a screw connection type. It supports a rated voltage of 800V and accommodates wire sizes from 0.2 to 4 mm². Constructed with polyamide insulation, it meets V0 flammability class and operates from -40°C to +120°C.

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Product Description:

The 7TB722.9 terminal block from B & R Automation is a part of their System 2003 Controllers. It is designed for DIN rail mounting and features a screw connection type. This block supports a solid rated voltage of 800V. It can also accommodate wire sizes from 0.2 to 4 mm², which is generally a decent range. The unit uses polyamide (PA 6.6) insulation material for its construction. This material meets a V0 flammability class (according to UL 94), which is good for safety. Plus, it can operate over a wide temperature range, from -40°C to +120°C. The terminal block has 2 connections and a rated current of 32 A.

This particular terminal block, the 7TB722.9, measures 6 mm in width, 42 mm in height, and 36 mm in depth. The design with DIN rail mounting makes it easy to install in a lot of industrial setups. Its screw connection type gives a secure and reliable way to connect wires. This is very important for maintaining stable electrical connections in various applications. The use of polyamide insulation really helps with the safety aspect. The V0 flammability class rating means it is designed to resist fire, which is a key feature for industrial environments where safety standards are very strict.

The overall design of the 7TB722.9 terminal block, with its robust construction and wide operating temperature range, ensures consistent performance. Its capability to handle a high rated voltage of 800V and a rated current of 32 A means it can be used in demanding electrical systems. The compatibility with different wire sizes from 0.2 to 4 mm² adds to its versatility. This makes it a dependable choice for secure and efficient wiring in industrial automation systems, especially within the context of System 2003 Controllers.

Connection Type
Screw Connection
Depth
36 mm
Flammability Class
V0 (according to UL 94)
Height
42 mm
Insulation Material
Polyamide (PA 6.6)
Mounting Type
DIN Rail
Number Of Connections
2
Operating Temperature Range
-40°C to +120°C
Rated Current
32 A
Rated Voltage
800 V
Type
Terminal Block
Width
6 mm
Wire Size
0.2 – 4 mm²

Frequently Asked Questions about 7TB722.9:

Q: What voltage does the 7TB722.9 terminal block support?

A: The 7TB722.9 terminal block supports a rated voltage of 800V.

Q: What is the rated current for the 7TB722.9 terminal block?

A: The rated current for the 7TB722.9 terminal block is 32 A.

Q: What range of wire sizes can be accommodated by the 7TB722.9 terminal block?

A: The 7TB722.9 terminal block accommodates wire sizes from 0.2 to 4 mm².

Q: What is the flammability class of the 7TB722.9 terminal block?

A: The flammability class of the 7TB722.9 terminal block is V0 according to UL 94.

Q: What type of mounting is designed for the 7TB722.9 terminal block?

A: The 7TB722.9 terminal block is designed for DIN rail mounting.


Internal Product Review

  • ‘‘7TB722.9 terminal block provides secure connections with its DIN rail mounting and screw connection design. Its polyamide insulation and flammability class V0 ensure safe operation.’’

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