JTD004-ID - 4 Amp Fuse Description
JTD004-ID - 4 Amp Fuse
The JTD004-ID is a 4A Class J time-delay indicating fuse for electrical equipment requiring a 4-amp industrial cartridge fuse with a Slo-Blo/Time Lag (T)/Time Delay opening characteristic. Shopping for a replacement? Don't make the common mistake of matching only "4 amps." Before you confirm suitability, match the fuse class, time-delay characteristic, AC/DC voltage ratings, applicable interrupting rating, indicating feature, cartridge configuration, and mounting requirements to the equipment specifications.
Key Features and Benefits
- 4A continuous current rating for equipment requiring a 4-amp fuse
- Class J fuse classification for precise specification matching
- Time-delay operation specified as Slo-Blo/Time Lag (T)/Time Delay
- Indicating design distinguishes the JTD004-ID from a non-indicating configuration
- Maximum voltage rating of 600VAC
- Maximum voltage rating of 300VDC
- Part of the JTD-ID POWR-PRO Fuse family
- Industrial cartridge construction
- Installs using a compatible fuse block, clip, or holder
- LFPSJ30 Series is specified as the corresponding holder family
- Clearly defined electrical and physical specifications make it easier to check compatibility beyond amperage alone
Technical Specifications
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Catalog Number: JTD004-ID
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Manufacturer Catalog Reference: JTD004ID
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Series: JTD-ID
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Product Type: Class J Time-Delay Indicating Fuse
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Continuous Current Rating: 4A
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Maximum AC Voltage: 600VAC
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Maximum DC Voltage: 300VDC
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Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
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Fuse Class: Class J
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Family Style: POWR-PRO Fuse
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Size / Construction: Industrial Cartridge
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Indicating: Yes
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AC Interrupt Amperage 1: 200,000A
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AC Interrupt Voltage 1: 600VAC
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AC Interrupt Amperage 2: 300,000A
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AC Interrupt Voltage 2: 600VAC
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DC Interrupt Amperage: 20,000A
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DC Interrupt Voltage: 300VDC
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Mounting Method: Fuse Block / Clip / Holder
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Specified Holder Series: LFPSJ30 Series
Material Compliance and Certifications
The supplied manufacturer information identifies the JTD004-ID as a 4A Class J indicating time-delay fuse in the JTD-ID POWR-PRO family. It also provides the product's voltage limits, interrupting values, opening characteristic, industrial cartridge construction, mounting method, and specified holder family.
Where It Works Best
The JTD004-ID 4A Class J time-delay indicating fuse suits electrical equipment that requires a 4A Class J fuse with time-delay operation and an indicating configuration. For AC service, confirm that the equipment and circuit requirements fall within the 600VAC maximum rating and match the applicable AC interrupting requirements. For DC service, the supplied specifications identify a maximum rating of 300VDC and an interrupting rating of 20 kA at 300VDC.
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Specifications
- Width:0.8125
- Depth:0.8125
- Height:2.25
- Amperes:4
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:JTD
- Additional Notes:Industrial Cartridge Style, Indicating, Time-delay, current-limiting Class J Fuse
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