Effective July 2019 Technical Data 2119 Supersedes June 2017 HTB 1/4” x 1 1/4” and 5 mm x 20 mm Panel-mount fuse holders Agency information • UL Recognized: IZLT2, E14853 • CSA Component Acceptance: Class 6225-01, File 47235 • CE Specifications Product UL Rating CSA Rating Voltage Fuse Quick Code (amps) (amps) Rating Size Connect HTB-X2I 20 16 250 1⁄" x 1 1⁄" 3⁄ " 4 4 16 HTB-X4I 20 16 250 1⁄" x 1 1⁄" 3⁄ " Product features 4 4 16 HTB-X6I 20 16 250 1⁄" x 1 1⁄" 1⁄" 4 4 4 • For 1⁄4" x 1 1⁄4" and 5 mm x 20 mm fuses HTB-X8I 20 16 250 1⁄4" x 1 1⁄4" 1⁄4" HTB-X2M 16 16 250 5 x 20mm 3⁄ " • All holder bodies have the option of using 16 HTB-X4M 16 16 250 5 x 20mm 3⁄ " 1⁄4" x 1 1⁄4" or 5 mm x 20 mm carriers 16 HTB-X6M 16 16 250 5 x 20mm 1⁄" • Withstands 15 to 20 Lb-In torque to mounting 4 HTB-X8M 16 16 250 5 x 20mm 1⁄" nut when mounting fuse holder to panel 4 • High temperature, flame retardant, Maximum Panel Thickness Thermoplastic meets UL 94V0 Body Type Inch mm HTB-2 0.30 7.62 HTB-3 0.30 7.62 Mounting Dimensions - in (mm) 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 Replacement Parts Ordering Information FUSE CARRIER ONLY HTB- S P Packing Product Fuse Carrier Splash Proof (Blank) – Std. Symbol I — 1 /4˝ x 1 1 /4˝ Cap with O-Ring BK/ – Bulk M — 5 x 20mm [IP53 rating] Packaging Product Fuse Carrier (Optional on Knob (Blank) – Std. Symbol I — 1/4˝x 11/4˝ Body Configuration and Mounting Rear Terminal Configuration Holders Only) BK/ – Bulk FT — Knob Type M — 5mm x 20mm Knob Holders 2 — Solder / 3 / 1 6 ˝ Quick-Connect (For 20, 40, 60, 2 — Low Profile (Rear Panel Hex-Nut) (In-Line) and 80 Series 4 — High Profile 4 — Solder / 3 / 1 6 ˝ Quick-Connect -R Only) *6 — (Front Panel Hex-Nut) (Right Angle) ST — Screwdriver 8 — Low Profile (Snap-In) 6 — 1 /4˝ Q uick-Connect (In-Line) Slotted (For 30, Screwdriver Slotted Holders 8 — 1 /4˝ Q uick-Connect (Right Angle) RoHS 50, and 90 Series 3 — Low Profile Compliant Only) 5 — High Profile 9 — Low Profile (Snap-In) Packaging *Profile varies with panel thickness. Holder installs thru rear of panel. Packaging Code x Description Blank 10 fuse holders packed into a carton BK 100 fuse holders packed into a cardboard shelf package

Technical Data 2119 HTB 1/4” x 1 1/4” and 5 mm x 20 mm Panel-mount fuse holders Effective July 2019 Dimensions - in (mm) Terminal Options Knob Type Carrier Solder/ Carrier Options 3⁄16˝ Quick-Connect 1⁄4˝ Quick-Connect Maximum In-Line Rt. Angle In-Line Rt. Angle (“I” Eq1⁄4u˝a lxs 1In c1⁄4h˝ es) (“M” E5q ux a2l0s mMmetric) Panel Knob Knob Thickness Common Dimensional Data: Length (Knob Type) - 1.69 (N4O2.T9Em: Pmlu) sP Ilnu-sL Iinn-eL iTneer mTeinrmalinal (80.7.3m4m") (80.3.3m3m") (101..94m7"m) (101..54m5"m) 0.47" 1.125" (11.9mm) (28.6mm) HTB-22I-R HTB-24I-R HTB-26I-R HTB-28I-R 3 — 0.30˝ 7.62mm Low Pr e 0.09" NOM. HTB-22M-R HTB-24M-R HTB-26M-R HTB-28M-R — 3 Rear Hex Nut (2.4mm) HTB-2 0.69" 0.91" (17.5mm) (23.0mm) HTB-42I-R HTB-44I-R HTB-46I-R HTB-48I-R 3 — 0.125˝ 3.18mm High Pr e HTB-42M-R HTB-44M-R HTB-46M-R HTB-48M-R — 3 Rear Hex Nut HTB-4 (107..16m7"m) (203..49m2"m) HTB-62I-R HTB-64I-R HTB-66I-R HTB-68I-R 3 — 0.30˝ 7.62mm Front HTB-62M-R HTB-64M-R HTB-66M-R HTB-68M-R — 3 Hex Nut HTB-6 (101..94m7"m) (218.1.62m5m") HTB-82I-R HTB-84I-R HTB-86I-R HTB-88I-R 3 — 0.125˝ 3.18mm Low Pr e HTB-82M-R HTB-84M-R HTB-86M-R HTB-88M-R — 3 Snap-In HTB-8 Fuseholders and fuse carriers may be ordered separately. Dimensions - in (mm) Terminal Options Screwdriver Type Carrier Solder/ Carrier Options 3⁄16˝ Quick-Connect 1⁄4˝ Quick-Connect Maximum In-Line Rt. Angle In-Line Rt. Angle (“I” Eq1u⁄4˝a lxs In1⁄4c˝h es) (“M”5 E qxu 2a0lsm Mmetric) Panel Screwdriver Screwdriver Thickness Common Dimensional Data: (Screwdriver Slotted) 1.75˝ (44.5mm) 0.34" 0.33" 0.47" 0.45" NOTE: Plus In-Line Terminal (8.7mm) (8.3mm) (11.9mm) (11.5mm) 0.17" 1.58" (4.37mm) (40.03mm) HTB-32I-R HTB-34I-R HTB-36I-R HTB-38I-R 3 — 0.30˝ 7.62mm Low Pr e HTB-32M-R HTB-34M-R HTB-36M-R HTB-38M-R — 3 Rear Hex Nut HTB-3 0.41" 1.34" (10.31mm) (34.13mm) HTB-52I-R HTB-54I-R HTB-56I-R HTB-58I-R 3 — 0.125˝ 3.18mm HighPr e HTB-52M-R HTB-54M-R HTB-56M-R HTB-58M-R — 3 Rear Hex Nut HTB-5 0.17" 1.59" (4.37mm) (40.08mm) HTB-92I-R HTB-94I-R HTB-96I-R HTB-98I-R 3 — 0.125˝ 3.18mm Low-Pr e HTB-92M-R HTB-94M-R HTB-96M-R HTB-98M-R — 3 Snap-In HTB-9 Fuseholders and fuse carriers may be ordered separately. 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 www.eaton.com/electronics © 2019 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA Publication No. 2119 All other trademarks are property July 2019 of their respective owners.