Brochure

© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
In-Line Cartridge Fuse Holders
155 0xxU
RoHS
Pb
155 0xxA
Product Characteristics
Dimensions
17.53 (.69")
52.83
(2.08")
* Please refer to Fuseology section for information on proper fuseholder re-rating.
** Fuseholders with specific wire sizes and lengths are available on special order.
Compatible Fuses For Low voltage 3AG/AB or SFE Fuse Applications
Electrical
Intended for use at 32 volts or less with fuses rated
up to 20 amperes when the proper spring is installed
for full size.
Molded Parts
Body and knob are Black Thermoset (UL94 V-0). Both
body and knob have a .20” diameter hole for insulated
wire.
Knob Bayonet-lock type metal insert.
Ambient Temperature –40ºC to +125ºC.
Contact Rivet
Brass. Tin plated. Designed to accommodate #14 AWG
stranded wire.
Assembled
Supplied with 19” loop of #14 AWG red vinyl insulated
wire, SFE fuse (listed) with a spring in different lengths
depending of the fuse size.
Unassembled For assembly to #14 AWG wire.
Options
150 079 is similar to 155 020A except no fuse is
supplied. It is intended for use with 3AG fuses rated up
to 20 amperes.
In-Line Fuseholder
Supplied with a spring in different lengths depending of
the fuse size.
155 Series Heavy-Duty Bayonet Knob In-Line Holders for 3AG/AB Fuses
Ordering Information
Unassembled Assembled
Packaging
Ordering
Number
Catalog
Number
For Fuse Size
Ordering
Number
Catalog
Number
Fuse Installed
01550004ZXU 155 004U ¼” × 5/8” 01550004ZXA 155 004A SFE 4 Bulk Pack (100 Pcs)
01550006ZXU 155 006U ¼” × ¾” 01550006ZXA 155 006A SFE 6 Bulk Pack (100 Pcs)
01550009ZXU 155 009U ¼” × 7/8” 01550009ZXA 155 009A SFE 9 Bulk Pack (100 Pcs)
01550014ZXU 155 014U ¼” × 1 1/16” 01550014ZXA 155 014A SFE 14 Bulk Pack (100 Pcs)
01550020ZXU 155 020U ¼” × 1 ¼” 01550020ZXA 155 020A SFE 20 Bulk Pack (100 Pcs)
- - ¼” × 1 ¼” 01500079Z - - Bulk Pack (100 Pcs)
- - ¼” × 1 ¼” 01500145HXB* - - Bulk Pack (100 Pcs)
- -
¼” × 7/8”
01500145Z** - - Bulk Pack (100 Pcs)¼” × 1 1/16”
¼” × 1 ¼”
* Supplied with 15” loop of #14 AWG red vinyl insulated wire
** and three springs in different lenghts to accommodate SFE sized fuses.
Application testing is strongly recommended.
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
Resources
Additional Information
Datasheet
Samples