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MERSEN ATDR17-1/2 Time-Delay Cylindrical Fuse - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN ATDR17-1/2 Time-Delay Cylindrical Fuse

The MERSEN ATDR Series ATDR17-1/2 is a 17.5 A, 600 V AC time-delay cylindrical fuse with a dual-element design and melamine body. It is non-indicating, measures 13/32 in x 1 1/2 in, and is intended for branch circuit…

SKU 3G-OTH-772757

Also listed as: ATDR1712 · ATDR17 1 2 · ATDR17-1-2

Brand
MERSEN
Item
ATDR17-1/2 Time-Delay Cylindrical Fuse
Part Number
ATDR17-1/2
Category
Time-Delay Cylindrical Fuses
Available to Order
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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

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

MERSEN
Manufacturer Part Number
ATDR17-1/2
Series
ATDR
Type
Time-Delay, 17.5 A, Non-Indicating, 13/32 in x 1 1/2 in
AC
600 V
Speed
Time-Delay
UNSPSC
39121604
Element
Dual
Standards
UL/CSA
Catalog Page
172
Body Material
Melamine
Current Rating
17.5 A Current Rating This describes the maximum current these devices can safely handle. Exceeding this current may cause equipment damage or create electrical shock hazards.
Overall Length
1-1/2 in Overall Length
Fuse Body Style
Cylindrical
Fuse Block Style
Rejection
Overall Diameter
13/32 in Overall Diameter
Country of Origin
Mexico (subject to change)
Fuse Applications
Branch Circuit Protection
Visual Indication
Non-Indicating
Fuse Class or Type
CC
Fuse Diameter x Length
13/32 in x 1-1/2 in
Equivalent Brand and Series
Bussmann LP-CC; Littelfuse CCMR; Mersen ATDR
Compatible Fuse Block Series
USCC; USFMCC Compatible Fuse Block Series This describes which series, style, or size of fuse block or holder is compatible with these fuses.
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN ATDR Series ATDR17-1/2 is a 17.5 A, 600 V AC time-delay cylindrical fuse with a dual-element design and melamine body. It is non-indicating, measures 13/32 in x 1 1/2 in, and is intended for branch circuit protection. This fuse is compatible with the USFMCC fuse block series.

Frequently Asked Questions

What is the MERSEN ATDR17-1/2 fuse used for?

The MERSEN ATDR17-1/2 is a 17.5 A, 600 V AC time-delay cylindrical fuse designed for branch circuit protection. Its dual-element design handles temporary inrush currents, making it suitable for motor and equipment circuits in industrial plants, HVAC systems, and power distribution panels.

What are the specifications of the MERSEN ATDR17-1/2 fuse?

The MERSEN ATDR17-1/2 is a 17.5 A, 600 V AC time-delay fuse with a dual-element design and melamine body. It is non-indicating, measures 13/32 in x 1 1/2 in, and is part of the ATDR series. It is compatible with the USFMCC fuse block series for branch circuit protection.

Where to buy the MERSEN ATDR17-1/2 fuse worldwide?

3G Electric supplies the MERSEN ATDR17-1/2 fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this branch circuit protection fuse.

How to select the correct MERSEN ATDR fuse for branch circuit protection?

To select the correct MERSEN ATDR fuse, match the voltage rating (600 V AC) and current rating (17.5 A) to your circuit requirements. Ensure the fuse dimensions (13/32 in x 1 1/2 in) fit your fuse block, such as the USFMCC series. The dual-element design provides time-delay for motor start-ups.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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MERSEN Products

3G Electric supplies MERSEN time-delay 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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