Fluke
Fluke 203403/11A Multimeter Fuse 11A 1000V Fast-Acting Cylindrical
A fast-acting 11 A, 1000 V cylindrical multimeter fuse with a 20 kA interrupt rating and CE, RoHS, UL Recognized compliance
- Protects DMM circuits up to 1000 V with 11 A fast-acting fuse
- Interrupts 20 kA fault current at 1000 V AC for high-energy safety
- Cylindrical 1-1/2 in x 13/32 in body fits Fluke and Bussmann DMM holders
- Meets CE, RoHS and UL Recognized standards for regulatory compliance
- Melamine body material provides heat-resistant insulation during overload events
Fluke 11A 1000V Multimeter Fuse
This Fluke replacement fuse is rated at 11 amps and 1000 volts for both AC and DC circuits. It uses a fast-acting, cylindrical melamine body measuring 1-1/2 inches long by 13/32 inches in diameter. The fuse carries a 20kA interrupt rating at 1000V AC and meets CE, RoHS and UL Recognized standards.
For DMM protection, not high-current mains
Technicians replacing a blown fuse in a Fluke or Bussmann DMM series meter will find the correct fit and safety rating here. It is a single-element, non-indicating component designed specifically for multimeter input protection. Buyers needing branch-circuit breakers, panel-mounted devices or visual fault indication should look at different product types.
11A 1000V rating with 20kA interrupt
The decisive specification is the 11 ampere, 1000 volt rating combined with a 20kA interrupting capacity at 1000V AC. This combination ensures the fuse can safely clear high-energy faults inside a digital multimeter. Verify that the meter's service manual calls for this exact amperage, voltage and interrupt rating before installing.
Highlights
- Protects DMM circuits up to 1000 V with 11 A fast-acting fuse
- Interrupts 20 kA fault current at 1000 V AC for high-energy safety
- Cylindrical 1-1/2 in x 13/32 in body fits Fluke and Bussmann DMM holders
- Meets CE, RoHS and UL Recognized standards for regulatory compliance
- Melamine body material provides heat-resistant insulation during overload events
Specifications
| Brand | FLUKE |
|---|
Questions about this item
What multimeter series does this 11 A 1000 V fuse fit?
It is listed as equivalent to Fluke DMM and Bussmann DMM series fuses.
Will this fast-acting fuse protect older meters that originally used a slower fuse?
Yes, it replaces the original fuse; the fast-acting element and 20 kA interrupt rating meet or exceed the protection of the slower fuse.
How can I confirm the fuse is intact after installing it?
Measure continuity across the cylindrical body with another meter; a low resistance reading shows the element is good.
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