3211480

What type of terminal block is this?

This is a double-level push-in terminal block designed for DIN rail mounting. It provides four connections across two levels in a compact 5.2 mm wide housing, making it well suited to control panels where space is limited.

What connection method does it use?

It uses push-in connection technology. Solid conductors and ferruled conductors can be inserted directly, helping to make wiring quick and tidy in panel-building applications.

What conductor sizes can it accept?

The terminal block is suitable for conductor cross sections from 0.14 mm² up to 4 mm² for solid conductors. For flexible conductors, the maximum is 2.5 mm², with an AWG range of 26 to 12.

How many levels and connections does it have?

It has two levels and four connections. This arrangement helps increase wiring density without taking up much DIN rail space.

What are the main dimensions?

The housing is 5.2 mm wide and 68 mm long. Its height is 47.5 mm on NS 35/7.5 DIN rail and 55 mm on NS 35/15 DIN rail.

Which DIN rails is it designed for?

It is intended for standard NS 35/7.5 and NS 35/15 DIN rails. This makes it suitable for many common industrial enclosure and control cabinet layouts.

What is the rated voltage and current?

The nominal rating is 500 V and 22 A. The maximum load current is 26 A when used with a 4 mm² conductor, subject to the installation conditions.

Is it suitable for compact panel layouts?

Yes. The slim 5.2 mm profile, front connection design and double-level construction make it a strong choice where high connection density is needed in a restricted space.

Does it provide a test option?

Yes. In addition to the test facility in the double function shaft, the terminal block also provides an additional test connection, which can be useful during commissioning and checking.

What material is the housing made from?

The insulating body is made from PA material and has a UL 94 V0 flammability rating. This helps make the component suitable for demanding electrical panel environments.

What stripping length is required?

The recommended stripping length is 8 mm to 10 mm. Phoenix Contact 3211480 is designed so the prepared conductor can be inserted neatly into the push-in connection point.

Can this terminal block be marked or identified easily?

Yes. It can be used with compatible marker strips and marker carriers, which helps with circuit identification and organised panel layout.

Are bridging accessories available for common potentials?

Yes. Compatible plug-in bridges are available in multiple pole counts, allowing adjacent terminals to be interconnected where a shared potential distribution is required.

Are there matching accessories for a complete assembly?

Yes. Typical companion items include end covers, end clamps, partition plates, marker systems, test plugs and suitable DIN rail options, allowing a more complete and orderly terminal arrangement.