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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 50 A, 600 V AC, 600 V DC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: ATM Series, Midget, Fast-Acting, 50 A, 600 V AC, 600 V DC

The MERSEN ATM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 50 A with 600 V AC and 600 V DC voltage ratings. It has dimensions of 13/32 in x 1 1/2 in and is identified by the…

SKU 3G-OTH-134001

Also listed as: ATM3050 · ATM30 50 · ATM30-50

Brand
MERSEN
Item
Fuse: ATM Series, Midget, Fast-Acting, 50 A, 600 V AC, 600 V DC
Category
Fast-Acting Cylindrical Fuses
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
ATM30/50
Type
Midget, Fast-Acting, 50 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 50 A with 600 V AC and 600 V DC voltage ratings. It has dimensions of 13/32 in x 1 1/2 in and is identified by the manufacturer part number ATM30/50.

Frequently Asked Questions

What is the MERSEN ATM30/50 fuse used for?

The MERSEN ATM30/50 is a fast-acting midget fuse rated at 50 A, 600 V AC/DC. It protects sensitive electronic circuits and equipment from overcurrent in industrial control panels, power supplies, and motor drives where rapid response to faults is critical.

What are the specifications of the MERSEN ATM30/50 fuse?

The MERSEN ATM30/50 is a fast-acting cylindrical fuse from the ATM series. It is rated 50 A, 600 V AC and 600 V DC, with dimensions 13/32 in x 1 1/2 in. The manufacturer part number is ATM30/50.

Where to buy MERSEN ATM30/50 fuses worldwide?

3G Electric supplies the MERSEN ATM30/50 fuse to customers worldwide. 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 series fuse for my application?

Select the MERSEN ATM fuse based on your circuit's continuous current (50 A for this model), voltage rating (600 V AC/DC), and required speed (fast-acting). Ensure the fuse's interrupting rating exceeds the available fault current. Consult the manufacturer's data sheet for coordination details.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 30 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30)
MERSEN
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 30 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 40 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30/40)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 40 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30/40)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 100 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM1/10)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 100 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM1/10)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 500 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM1/2)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 500 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM1/2)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 750 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM3/4)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 750 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM3/4)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 1 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM1)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 1 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM1)

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