Datasheet

ManualsBrandsLittelfuse ManualsFuse Holders & AccessoriesFuse Holder, 5 x 20 mm/6.3 x 32 mm, Thermoplastic, 4kV

Speciﬁcations are subject to change without notice.

Revised: 12/10/19

Cartridge Fuse Holders

Enclosed Fuseholders > Panel Mounted > Circuit Board Mounted

RoHS

Product Characteristics

Compatible

Fuses

For 3AB/3AG, 5×20mm Fuses

Description

Designed to eliminate the possibility of electrical

shock, as deﬁned in IEC standards 60127-6. The

universal fuseholder body will accept 3AB, 3AG, and

5 × 20mm fuse sizes.

Electrical

Insulation Resistance: 10,000 megohm minimum at

500 VDC. Contact Resistance: Less than .005 ohm

average at currents up to 1 ampere. Dielectric Strength:

4,000 volts minimum.

Mounting

Threaded styles withstand 15 in.-lb. mounting torque.

Low proﬁle and High proﬁle panel thickness: .032”

min./.310” max.

Molded Parts Body Material: Black glass-ﬁlled thermoplastic (UL 94V0).

Knob Material

Grey or black glass-ﬁlled thermoplastic (UL94 V-0) Hex

Nut Material: Black glass-ﬁlled thermoplastic.

Knob

Fuse Extractor type with plated copper alloy insert.

Plated copper alloy contact clips. Spring loaded, locking

mechanism provides an anti-tease feature and will not

vibrate loose.

Terminals

Plated cooper alloy, A-187; dual purpose terminal accepts

wire for soldering or a Quick-Connect receptacle.

Ambient

Temperature

–40ºC to +85ºC.

Hardware

Threaded style fuseholders are supplied with a

thermoplastic hex nut unassembled.

* Please refer to Fuseology section for information on proper fuseholder re-rating.

345 HV Series Panel Mount Enclosed Fuse Holders

Agency Agency File Number 3AG/AB 5×20mm

E14721 20A, 600V 20A, 600V

7316 20A, 600V 20A, 600V

Additional Information

Datasheet

Samples

Resources

Agency Approval

Summary of content (3 pages)

PAGE 1
Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted > Circuit Board Mounted 345 HV Series Panel Mount Enclosed Fuse Holders RoHS Pb Product Characteristics Compatible Fuses For 3AB/3AG, 5×20mm Fuses Description Designed to eliminate the possibility of electrical shock, as defined in IEC standards 60127-6. The universal fuseholder body will accept 3AB, 3AG, and 5 × 20mm fuse sizes. Insulation Resistance: 10,000 megohm minimum at 500 VDC. Contact Resistance: Less than .
PAGE 2
Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted > Circuit Board Mounted Dimensions Terminal Styles Low Profile Screwdriver Slot Knob 0.65" DIA. (16.5) KNOB - GRAY: 0345601, 0345611 BLACK: 0345621, 0345631 0.090" x 0.160" [2.3mm x 4.1mm] HOLE 1.50 (38.1) 0.37 (9.4) 0.187" [4.8mm] 1/2-32 (2A) DOUBLE-LEAD THREAD 3/16" DUAL PURPOSE SOLDER/QUICK CONNECT 1.66 (42.2) Suggested Mounting Holes 0.475" [12.1] B 0.460" {11.7] C 0.502" [12.8] 0.510" [13.
PAGE 3
Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted > Circuit Board Mounted 345 HV Series Shock Safe Circuit Board Mount Enclosed Fuse Holders RoHS Pb Product Characteristics Agency Approvals Agency Compatible Fuse Types 3AG 3AB 5×20mm Description Similar to our Shock-Safe panel mount fuseholders, this series is designed per IEC Standards 60127-6. Two different knob styles available are available for use with 3AG and 3AB (¼” × 1¼”) or 5 × 20mm fuses.