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3G Electric
BUSSMANN HTB-42I-R Panel Mount Fuse Holder - Fuse Holders for Cylindrical Fuses
BUSSMANNFuse Holders for Cylindrical Fuses

BUSSMANN HTB-42I-R Panel Mount Fuse Holder

The BUSSMANN HTB-42I-R is a panel-mount fuse holder for cylindrical fuses, designed for 1/4 in x 1 1/4 in glass and ceramic fuses. It features a screw knob cap style and 3/16 in quick-connect termination, rated for…

SKU 3G-OTH-23741

Also listed as: HTB42IR · HTB 42I R

Brand
BUSSMANN
Item
HTB-42I-R Panel Mount Fuse Holder
Part Number
HTB-42I-R
Category
Fuse Holders for Cylindrical Fuses
Available to Order
Also known as:HTB-42I-RBUSSMANN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
HTB-42I-R
AC
250 V
Max
20 A
Pole
1
Fuse Holder Cap Style
Screw Knob
Fits Fuse Class or Type
Glass and Ceramic
Fuse Holder Termination Type
3/16 in Quick Connect

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN HTB-42I-R is a panel-mount fuse holder for cylindrical fuses, designed for 1/4 in x 1 1/4 in glass and ceramic fuses. It features a screw knob cap style and 3/16 in quick-connect termination, rated for 20 A max at 250 V AC in a single-pole configuration.

Frequently Asked Questions

What is the BUSSMANN HTB-42I-R fuse holder used for?

The BUSSMANN HTB-42I-R is a panel-mount fuse holder designed to accept 1/4 in x 1 1/4 in glass and ceramic cylindrical fuses. It is commonly used in industrial control panels, power supplies, and electrical equipment requiring overcurrent protection up to 20 A at 250 V AC.

What are the specifications of the BUSSMANN HTB-42I-R?

The BUSSMANN HTB-42I-R is a single-pole panel-mount fuse holder rated for 20 A max at 250 V AC. It accepts 1/4 in x 1 1/4 in glass and ceramic fuses, features a screw knob cap style, and uses 3/16 in quick-connect termination. The manufacturer part number is HTB-42I-R.

Where to buy the BUSSMANN HTB-42I-R worldwide?

3G Electric supplies the BUSSMANN HTB-42I-R fuse holder to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this BUSSMANN part.

How to install the BUSSMANN HTB-42I-R fuse holder?

Mount the BUSSMANN HTB-42I-R into a panel cutout, then secure it with the provided hardware. Connect 3/16 in quick-connect terminals to your wiring. Insert the correct 1/4 in x 1 1/4 in glass or ceramic fuse and tighten the screw knob cap. Always disconnect power before installation.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
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BUSSMANN Products

3G Electric supplies BUSSMANN fuse holders for cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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