How do I know which cartridge fuse amp rating to buy?

Match the amp rating printed on your existing fuse or specified by your load-center/equipment documentation. Cartridge fuses are sold in standard ratings such as 15A, 20A, 30A and 60A, with voltage classes like 250V and 600V. Confirm both the amperage and voltage figures, plus the physical size, so the replacement fits your holder correctly.

What is the difference between time-delay and fast-acting cartridge fuses?

Time-delay (slow-blow) fuses tolerate brief inrush currents, making them suited to motors and transformers, while fast-acting fuses trip quickly to protect sensitive electronics. Choose the type that matches the original fuse specification for your circuit and keep the amp, voltage and class ratings identical.

Is it safe to replace a multimeter fuse myself?

Yes, replacing a multimeter fuse can be done safely if you follow proper procedures. Always ensure the multimeter is turned off and disconnected from any circuit before attempting to open the fuse compartment. Use a fuse with the exact same amperage, voltage, and type rating as the original. If you are unsure, consult your multimeter's manual or a qualified technician.

Can I use these Kingdder fuses with any digital multimeter?

These Kingdder 440MA 1000V fuses are designed for universal compatibility with many digital multimeters, including popular brands like Fluke and Agilent, as well as energy meters and solar cells. Always verify that the fuse's rated current (440MA) and voltage (1000V) match the requirements specified in your multimeter's manual for optimal performance and safety.

How to buy an original Kingdder multimeter fuse in India?

CrowCrowCrow imports original Kingdder multimeter fuses directly from authorized US retailers and brand partners. Each fuse is factory-sealed and imported per-order. All customs duties and GST are included in the listed price, and delivery is via ExpressBox tracked shipping to your Indian pincode within 12-14 days. We provide a GST invoice for your records.

Kingdder 1000V 10 Pcs | Multimeter Fuse 440MA Fast Acting

Name: Kingdder 440MA 1000V Fast Acting Cartridge Fuses 10 x 35 mm (0.39 x 1.38 in) | Pack of 10
Brand: Kingdder
SKU: dbj1769
Price: 2620.00 INR
Availability: InStock

About this item

Kingdder 440MA 1000V fast-acting cartridge fuses offer reliable circuit protection for your digital multimeters. Imported for India, these fuses are crafted from durable ceramic and brass, ensuring they can interrupt excess current safely and effectively. Each pack contains 10 fuses, measuring 10 x 35 mm (3/8 x 1-1/2 inches), providing ample replacements for your daily needs.

These fuses are designed for universal compatibility, working seamlessly with popular brands like Fluke and Agilent multimeters, as well as energy meters and solar photovoltaic cell sails. The fast-blow design ensures quick response to power surges, preventing damage to sensitive electronic components. Their compact and portable nature makes them easy to store and carry, ensuring you have protection readily available.

When you order from CrowCrowCrow, all customs duties and GST are included in the listed price. Your order is shipped via ExpressBox with tracking, ensuring a clear and reliable delivery process to your Indian pincode within 12-14 days. We ensure you receive authentic, factory-sealed products directly imported for you.

Key Features

Sufficient in Quantity: you will receive a total of 10 pieces DMM-44/100 rated current 440MA and rated voltage 1000V fast blow multimeter fuses, enough for your daily use and replacement needs
Universal Compatibility: the DMM-440MA 1000V fast acting multimeter fuse is compatible with the Fluke multimeters, Agilent multimeters, radian energy meters, and solar photovoltaic cell sails, which can also be applied with many other digital multimeters to provide you with a good experience
Reliable to Use: the DMM-44/100 multi-meter fuses 440MA 1000V are made of quality ceramic brass material and well tested by the manufacturers to ensure long lasting and effective performance, strong and stable, not easy to break, which can be applied for a long time with confidence
Designed for Use: these mini ceramic fuses are designed for the digital multimeter replacement needs, and the multimeter fuse type is fast blow, which can block the circuit in time and won't produce fragments when the electric fuse is burnt out
Compact and Portable: these DMM 440MA 1000V fuses 440MA are compact and mini, which measure approx. 3/8 inches x 1-1/2 inches/ 10 x 35 mm, easy to carry and store without taking up much space for your convenience

Why choose this product

Reliable Circuit Protection for Your Tools

Kingdder fuses are engineered for safety and reliability, acting as a crucial barrier against power surges. When the load exceeds safe limits, these fast-acting fuses interrupt the current, guarding your valuable digital multimeters and other sensitive electronic equipment. Made from quality ceramic and brass, they are built to last. Unlike generic replacements, these are sourced directly from authorized US retailers and partners, ensuring you receive genuine, factory-sealed products. All customs duties and GST are pre-paid, so the price you see is the final landed cost in India. Your order is tracked via ExpressBox for peace of mind.

Who Should Buy These Fuses

These fuses are ideal for electricians, technicians, hobbyists, and anyone using digital multimeters for diagnostics, repair, or electronic projects. They are perfect for those who need reliable replacements for Fluke, Agilent, or similar multimeters, energy meters, and solar photovoltaic systems. If you require precise 440MA 1000V protection and value durable construction, these are for you. Individuals seeking consistent performance and peace of mind regarding their equipment's safety should choose these fuses. Those needing a compact, portable fuse solution for field work will also find them suitable.

How to use

Ensure your multimeter is switched off and disconnected from any circuit. Locate the fuse compartment, usually accessible via a small door or screw on the device's casing. — Power Down Safely
Carefully remove the blown fuse. Note its exact specifications: amperage (MA/A), voltage (V), and type (fast-acting/time-delay). This is crucial for selecting the correct replacement. — Identify and Remove Old Fuse
Insert the new Kingdder 440MA 1000V fuse into the compartment, ensuring it is seated correctly. Verify the fuse type and ratings match the original specifications. — Insert New Kingdder Fuse
Close the fuse compartment securely. Turn on your multimeter and test its functionality to confirm the new fuse is working correctly and the device is operational. — Reassemble and Test

Example scenarios

Typical situations where Kingdder 440MA 1000V Fast Acting Cartridge Fuses 10 x 35 mm (0.39 x 1.38 in) | Pack of 10 helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An electronics technician in Delhi needs to replace a blown fuse in a Fluke multimeter used for complex circuit diagnostics.

How this product helps

This 10-piece pack of Kingdder 440MA 1000V fast-acting fuses provides immediate replacements. The precise 440MA rating ensures compatibility, protecting sensitive components from further damage during critical repair work.

Scenario 2

Illustrative example

Where it helps

A solar energy installer in Rajasthan needs reliable fuses for their multimeter to test photovoltaic cell outputs under high voltage conditions.

How this product helps

The 1000V rating of these Kingdder fuses is suitable for high-voltage solar applications. Their fast-acting nature ensures quick response to any current fluctuations, safeguarding equipment in demanding environmental conditions.

Specifications & installation

Specifications

Primary Material

Ceramic Brass

Installation & usage

Quantity	10 fuses
Rated Current	440MA
Rated Voltage	1000V
Fuse Type	Fast Acting (Fast Blow)
Compatibility	Digital multimeters (Fluke, Agilent), energy meters, solar cells
Cost per fuse	₹262 per fuse

How we compare

Feature	Kingdder 440MA 1000V	Others
Authenticity & Sourcing	Sourced from authorized US retailers and brand partners, factory-sealed.	Varies by brand; may be sourced through grey market channels.
Rated Current & Voltage	Precisely 440MA, 1000V.	Typically available in standard Indian ratings (e.g., 500mA, 600V); exact match may vary.
Fuse Type	Fast Acting (Fast Blow).	Available in both fast-acting and time-delay types; verify specification.
Construction Material	Durable Ceramic Brass.	Commonly ceramic or glass; material quality can vary.
Cost per Fuse	₹262 per fuse	Local fuses typically range from ₹50-₹150 per fuse, depending on brand and specifications.

SKU	dbj1769
Brand	Kingdder
Model Number	Kingdder-Fuse -89
Color	Silver
Material	Ceramic Brass
Dimensions	10 x 35 mm (3/8 x 1-1/2 inches)
Package Weight	0.15 kg (0.33 lbs)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Spec
Price

Kingdder 440MA 1000V Fast Acting Cartridge Fuses 10 x 35 mm (0.39 x 1.38 in) | Pack of 10

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