Effective December 2020 Technical Data 2119 Supersedes July 2019 HTB 1/4” x 1-1/4” and 5 mm x 20 mm Panel-mount fuse holders Agency information • UL Recognized: File E14853, Guide IZLT2, • CSA: File 47235, Class 6225-01, • VDE: Certificate 136128 (M version, 5 x 20 mm only) • CE Product features Environmental compliance • For 1⁄4” x 1 1⁄4” and 5 mm x 20 mm fuses • All holder bodies have the option of using 1⁄4” x 1 1⁄4” or 5 mm x 20 mm carriers • Withstands 15 to 20 Lb-In torque to mounting nut when mounting fuse holder to panel • High temperature, flame retardant thermoplastic meets UL 94 V-0 Specifications UL Current CSA Current Voltage rating rating rating Part number (A) (A) (V) Fuse size Quck-connect HTB-x2I 20 16 250 1/4” x 1-1/4” 3/16” HTB-x4I 20 16 250 1/4” x 1-1/4” 3/16” HTB-x6I 20 16 250 1/4” x 1-1/4” 1/4” HTB-x8I 20 16 250 1/4” x 1-1/4” 1/4” HTB-x2M 16 16 250 5 mm x 20 mm 3/16” HTB-x4M 16 16 250 5 mm x 20 mm 3/16” HTB-x6M 16 16 250 5 mm x 20 mm 1/4” HTB-x8M 16 16 250 5 mm x 20 mm 1/4”

Technical Data 2119 HTB Effective December 2020 1/4” x 1-1/4” and 5 mm x 20 mm Panel-mount fuse holders Ordering details BK-HTB-22M-SP Fuse carrier only BK-FTM BK- HTB- 2 2 M -SP or -R BK- FT M Packaging Product code Fuse carrier Splash proof RoHS compliant prefix I — 1/4” x 1-1/4” Cap with O-ring M — 5 mm x 20 mm IP53 ra(cid:14)ng (Op(cid:14)on on Bknoodby hcoonldfiegrusr a(cid:1)on and moun(cid:1)ng 2R —ea rS toelrdmeirn oarl 3co/1n6fi”g Quuraic(cid:1)ko-nconnect knob-holders only) Pparecfikax ging FPTr-o- dKuncotb c otydpee for FI u—se c1a/r4ri”e xr 1-1/4” 2 — Low profile (rear panel hex-nut) (in-line) HTB-2, 4, 6, and M — 5 mm x 20 mm 4 — High profile 4 — Solder or 3/16” Quick-connect 8 only *6 — Front Panel Hex-Nut (right angle) 8 — Low profile (snap-in) 6 — Quick-connect (in-line) StyTp--eS cforer wHdTrBi-v3e,r 5 s laon„de d Screwdriver slo(cid:5)ed holders 8 — Quick-connect (right angle) 9 only 3 — Low profile 5 — High profile 9 — Low profile (snap-in) Packaging prefix • Blank 10 pieces in a carton • BK- 100 pieces in a cardboard shelf package Dimensions- inches (mm) Carrier Knob type Screwdriver type Mounting- inches (mm) 0.47" 1.125" (11.9) (28.6) 0.17" 1.58" (4.37) (40.03) HTB-2, -3, -4, -5 and -6 HTB-8, and -9 Double “D” hole or “D” hole 0.461” Low profile 0.09" NOM. Low profile (11.7 ±1.0) 0(1.24.703 ±”1.0) 0(1.25.070 ±”1.0) rear hex nut (2.4mm) HTB-2 rear hex nut HTB-3 0.506” (107..56)9" (203..09)1" (100.3.411)" (341.1.334)" (12.8 ±1.0) 0(1.25.086 ±”1.0) 0(1.45.630 ±”1.0) High profile Highprofile rear hex nut HTB-4 rear hex nut HTB-5 Solder or 3/16” Quick-connect 1/4” Quick-connect 0.67" 0.92" 0.17" 1.59" (17.1) (23.4) (4.37) (40.08) 0.34" 0.33" 0.47" 0.45" (8.7) (8.3) (11.9) (11.5) Front Low profile In-line Right angle In-line Right angle hex nut HTB-6 snap-In HTB-9 0.47" 1.125" (11.9) (28.6) Maximum panel thickness Low profile snap-In HTB-8 Body type Inches mm HTB-2 0.30 7.62 HTB-3 0.30 7.62 HTB-4 0.125 3.18 HTB-5 0.125 3.18 HTB-6 0.30 7.62 HTB-8 0.125 3.18 HTB-9 0.125 3.18 2 www.eaton.com/electronics

HTB Technical Data 2119 1/4” x 1-1/4” and 5 mm x 20 mm Panel-mount fuse holders Effective December 2020 Solder or 3/16” Quick-connect 1/4” Quick-connect Carrier options-Knob type Knob type In-line Right-angle In-line Right-angle 1/4” x 1-1/4” 5 mm x 20 mm HTB-2 HTB-22I-R HTB-24I-R HTB-26I-R HTB-28I-R x - HTB-22M-R HTB-24M-R HTB-26M-R HTB-28M-R - x HTB-4 HTB-42I-R HTB-44I-R HTB-46I-R HTB-48I-R x - HTB-42M-R HTB-44M-R HTB-46M-R HTB-48M-R - x HTB-6 HTB-62I-R HTB-64I-R HTB-66I-R HTB-68I-R x - HTB-62M-R HTB-64M-R HTB-66M-R HTB-68M-R - x HTB-8 HTB-82I-R HTB-84I-R HTB-86I-R HTB-88I-R x - HTB-82M-R HTB-84M-R HTB-86M-R HTB-88M-R - x Solder or 3/16” Quick-connect 1/4” Quick-connect Carrier options- Screwdriver type Screwdriver type In-line Right-angle In-line Right-angle 1/4” x 1-1/4” 5 mm x 20 mm HTB-3 HTB-32I-R HTB-34I-R HTB-36I-R HTB-38I-R x - HTB-32M-R HTB-34M-R HTB-36M-R HTB-38M-R - x HTB-5 HTB-52I-R HTB-54I-R HTB-56I-R HTB-58I-R x - HTB-52M-R HTB-54M-R HTB-56M-R HTB-58M-R - x HTB-9 HTB-92I-R HTB-94I-R HTB-96I-R HTB-98I-R x - HTB-92M-R HTB-94M-R HTB-96M-R HTB-98M-R - x Replacement parts Knob 1/4” x 1-1/4” 5 mm x 20 mm HTB-2, 3, 4, 5, HTB-2, 3, 4, 5, HTB-6 and 8 Screwdriver BK-1A4287-1 BK-1A4806-2 BK-1A3322 1/4” x 1-1/4” 5 mm x 20 mm Plastic nut Metal nut Metal nut Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics © 2020 Eaton Follow us on social media to get the All Rights Reserved Eaton is a registered trademark. latest product and support information. Printed in USA Publication No. 2119 All other trademarks are property December 2020 of their respective owners.