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Industrial control panel wiring with EATON 16281-1 UL recognized power distribution block solutions

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Industrial control panel wiring with EATON 16281-1 UL recognized power distribution block solutions

Description : Power Distribution RoHS

Mfr. Part # : 16281-1

Model Number : 16281-1

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Product Overview

Bussmann series UL Recognized power distribution blocks provide flexible lineside and loadside port configurations for efficient panel wiring and wire management. These blocks are UL Recognized to UL 1059 and suitable for use in UL 508A industrial control panels. Available in 1-, 2-, and 3-pole versions, with optional covers for enhanced safety.

Product Attributes

Brand: Bussmann
Certifications: UL Recognized (UL 1059, Guide XCFR2, File E62622), CSA Certified (Class 6228-01, File 15364)
Flammability Rating: UL 94 V0

Technical Specifications

Catalog Number	No. of Poles	Current Rating (A)	Lineside Wire Size (Sol/ferrule unless noted)*	Lineside Ports/pole	Loadside Wire Size (Sol/ferrule unless noted)*	Loadside Ports/pole	Max SCCR (kA)	Torque Nm (Lb-in)
16021-_	2, 3, 4	175	2/0 - #1 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	6	10	Lineside: 13.6 (120), Loadside: 4.0 (35)
16220-_	1, 2, 3	175	2/0 - #1 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	4	200	Lineside: 13.6 (120), Loadside: 4.0 (35)
16220-_H	1, 2, 3	175	2/0 - #1 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	4	200	Lineside: 13.6 (120), Loadside: 4.0 (35)
16321-_	1, 2, 3	175	2/0 - #1 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	6	200	Lineside: 13.6 (120), Loadside: 4.0 (35)
16323-_	1, 2, 3	310	350kcmil - 2/0 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	6	200	Lineside: 31.1 (275), Loadside: 4.0 (35)
16332-_	1, 2, 3	310	350kcmil - 2/0 Cu/Al (Str)	1	#2 - #3 Cu/Al (Str)	3	10	Lineside: 31.1 (275), Loadside: 5.6 (50)
16370-_	1, 2, 3	310	350kcmil - 2/0 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	6	200	Lineside: 31.1 (275), Loadside: 5.1 (45)
16371-_	1, 2, 3	310	350kcmil - 2/0 Cu/Al (Str)	1	#2 - #3 Cu/Al (Str)	3	200	Lineside: 31.1 (275), Loadside: 5.6 (50)
16372-_	1, 2, 3	310	350kcmil - 2/0 Cu/Al (Str)	1	#10 Cu/Al	21	10	Lineside: 31.1 (275), Loadside: 0.8 (7)
16373-_	1, 2, 3	310	350kcmil - 2/0 Cu/Al (Str)	1	#10 Cu/Al	14	10	Lineside: 31.1 (275), Loadside: 0.8 (7)
16325-_	1, 2, 3	350	2/0 - #1 Cu/Al (Str)	2	#4 - #6 Cu/Al (Str)	6	10	Lineside: 13.6 (120), Loadside: 4.0 (35)
16330-_	1, 2, 3	380	500kcmil - 4/0 Cu/Al (Str)	1	#2 - #3 Cu/Al (Str)	6	10	Lineside: 56.5 (500), Loadside: 5.6 (50)
16335-_	1, 2, 3	380	500kcmil - 4/0 Cu/Al (Str)	1	#2 - #3 Cu/Al (Str)	3	10	Lineside: 56.5 (500), Loadside: 5.6 (50)
16541-_	1, 2, 3	380	500kcmil - 4/0 Cu/Al (Str)	1	#6 Cu/Al (Str)	21	10	Lineside: 56.5 (500), Loadside: 4.0 (35)
16375-_	1, 2, 3	420	600kcmil - #2 Cu/Al (Str)	1	#4 - #6 Cu/Al (Str)	12	10	Lineside: 56.5 (500), Loadside: 4.0 (35)
16376-_	1, 2, 3	420	600kcmil - #2 Cu/Al (Str)	1	#2 - #3 Cu/Al (Str)	6	10	Lineside: 56.5 (500), Loadside: 5.1 (45)
16377-_	1, 2, 3	570	300kcmil - 2/0 Cu/Al (Str)	2	#4 - #6 Cu/Al (Str)	12	10	Lineside: 31.1 (275), Loadside: 4.0 (35)
16530-_	1, 2, 3	760	500kcmil - 4/0 Cu/Al (Str)	2	#4 - #6 Cu/Al (Str)	12	10	Lineside: 56.5 (500), Loadside: 4.0 (35)
16528-_	1, 2, 3	840	600kcmil - #2 Cu/Al	2	#4 - #6 Cu/Al (Str)	4	10	Lineside: 56.5 (500), Loadside: 4.0 (35)
16400	1	1520	500kcmil - 4/0 Cu/Al (Str)	4	#2 - #3 Cu/Al (Str)	22	10	Lineside: 56.5 (500), Loadside: 5.6 (50)

* 75C wire (higher temperature rated wire acceptable with appropriate derating). Using a ferrule on a stranded conductor requires a correctly sized UL Listed ferrule (customer supplied) applied according to the manufacturers specifications. Ferrule ratings apply to copper wire only.
See Short-Circuit Current Ratings table for the tested upstream overcurrent protective devices necessary for achieving these SCCRs.
Torque rating for dual wire and ferrule application is 30.5 Nm (270 Lb-in).
Configuration includes hex screws.

2412161841_EATON-16281-1_C22093976.pdf

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