UL Recognized power distribution blocks

Now with dual wire rated ports

Bussmann series UL Recognized power distribution blocks offer a variety of lineside and loadside port configurations to provide greater flexibility in panel wiring and wire management.

These blocks are UL Recognized to UL 1059 and rated for use in UL 508A industrial control panels.

Blocks are factory configured in 1-, 2 and 3-pole versions, and have optional covers to enhance safety (order covers separately).

Product profile no. 10560

Data sheet no. 10533

Catalog no. Amps Poles Lineside ports per pole* Loadside ports per pole*
16021-2 175 2 1 6
16021-3 175 3 1 6
16021-4 175 4 1 6
16220-1 175 1 1 4
16220-2 175 2 1 4
16220-3 175 3 1 4
16220-1H 175 1 1 4
16220-2H 175 2 1 4
16220-3H 175 3 1 4
16321-1 175 1 1 6
16321-2 175 2 1 6
16321-3 175 3 1 6
16023-2 310 2 1 6
16023-3 310 3 1 6
16023-4 310 4 1 6
16323-1 310 1 1 6
16323-2 310 2 1 6
16323-3 310 3 1 6
16332-1 310 1 1 3/2
16332-2 310 2 1 3/2
16332-3 310 3 1 3/2
16370-1 310 1 1 12
16370-2 310 2 1 12
16370-3 310 3 1 12
16371-1 310 1 1 6/3
16371-2 310 2 1 6/3
16371-3 310 3 1 6/3
16372-1 310 1 1 21
16372-2 310 2 1 21
16372-3 310 3 1 21
16373-1 310 1 1 14/3
16373-2 310 2 1 14/3
16373-3 310 3 1 14/3
16325-1 350 1 2 6
16325-2 350 2 2 6
16325-3 350 3 2 6
16330-1 380 1 1 6
16330-2 380 2 1 6
16330-3 380 3 1 6
16335-1 380 1 1 3/2
16335-2 380 2 1 3/2
16335-3 380 3 1 3/2
16541-1 380 1 1 21
16541-2 380 2 1 21
16541-3 380 3 1 21
16375-1 420 1 1 12
16375-2 420 2 1 12
16375-3 420 3 1 12
16376-1 420 1 1 6/3
16376-2 420 2 1 6/3
16376-3 420 3 1 6/3
16377-1 570 1 2 12
16377-2 570 2 2 12
16377-3 570 3 2 12
16530-1 760 1 2 12
16530-2 760 2 2 12
16530-3 760 3 2 12
16528-1 840 1 2 4/4
16528-2 840 2 2 4/4
16528-3 840 3 2 4/4
16400 1520 1 4 22/6
* See data sheet no. 10533 for wire and torque specifications.