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MERSEN ATM12 Fast-Acting Midget Cylindrical Fuse - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN ATM12 Fast-Acting Midget Cylindrical Fuse

The MERSEN ATM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 12 A, 600 V AC, and 600 V DC. It measures 13/32 in x 1 1/2 in and is identified by manufacturer part number ATM12.

SKU 3G-OTH-134018

Also listed as: ATM 12 · ATM-12

Brand
MERSEN
Item
ATM12 Fast-Acting Midget Cylindrical Fuse
Part Number
ATM12
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:ATM12MERSEN
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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

MERSEN
Manufacturer Part Number
ATM12
Type
Midget, Fast-Acting, 12 A, 13/32 in x 1 1/2 in
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The MERSEN ATM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 12 A, 600 V AC, and 600 V DC. It measures 13/32 in x 1 1/2 in and is identified by manufacturer part number ATM12.

Frequently Asked Questions

What is the MERSEN ATM12 fuse used for?

The MERSEN ATM12 is a fast-acting midget fuse rated 12 A, 600 V AC/DC. It protects sensitive circuits in industrial control panels, instrumentation, and power supplies where rapid overcurrent interruption is required to prevent damage to downstream components.

What are the specifications of the MERSEN ATM12 fuse?

The MERSEN ATM12 is a 12 A, fast-acting midget fuse rated 600 V AC and 600 V DC. It measures 13/32 in x 1 1/2 in, part of the ATM Series. Its compact cylindrical body is designed for use in standard midget fuse holders across industrial electrical systems.

Where to buy MERSEN ATM12 fuses worldwide?

3G Electric supplies the MERSEN ATM12 fuse to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fast-acting midget fuse.

How to select the right MERSEN ATM fuse for my application?

Select the MERSEN ATM fuse by matching voltage (600 V AC/DC), current rating (e.g., 12 A), and interrupting capacity to your circuit. Fast-acting types protect sensitive electronics. Confirm physical dimensions (13/32 in x 1 1/2 in) fit your holder. Consult a qualified engineer for coordination studies.

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 fast-acting 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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