Phoenix Contact MTTB 1.5 BU Series Micro Terminal for Use with Modular Terminal Block

MT 1.5-QUATTRO Micro terminal block - Phoenix Contact

The MT 1.5-QUATTRO series from Phoenix Contact are micro terminal blocks that feature the same specifications and applications as a regular terminal block, however, just small for space-saving ability. These micro blocks have a nominal voltage of 400 V with a nominal current of 16 A and form a connection by a screw connection. Screw connections provide great reliability over time and they benefit from a strong connection, not to mention an effortless install. MT 1.5 terminal blocks accept 26-16 AWG wire and have a width of 4.2mm.

The cross-section of these MT 1.5 micro terminal blocks is just 1.5mm² and they are designed to be mounted on DIN rails (NS 15).

Features and benefits:

• Design width of just 4.2 mm making this an incredibly small, but feature-packed terminal block


• Simply push-in your wire and screw them down with an M2 screw for easy installation


• Arrangement is easy with the blocks displaying marking of the terminal points


• Foot allows for mounting to an NS 15 DIN rail


• Made from a durable grey polyamide

Micro terminal MT 1.5 - 3001679

The 3100305 is also a micro terminal block and contains all the same specifications as above. The 3100305, however, is the 4 connection variant of the MT 1.5-QUATTRO series.