JTD090-ID - 90 Amp Fuse Description
JTD090-ID - 90 Amp Fuse
When you're matching a replacement fuse, 90 amps alone isn't enough to decide. The JTD090-ID, identified by the manufacturer as JTD090ID, is a 90A Class J time-delay indicating fuse with knife-blade-style construction. It combines Slo-Blo/Time Lag (T)/Time Delay operation with an indicating design, giving you another important specification to match when replacing an existing fuse.
Key Features and Benefits
- 90A continuous current rating for equipment specifically requiring a 90-amp fuse
- Class J fuse designation provides an essential compatibility point for replacement selection
- Time-delay operation specified as Slo-Blo/Time Lag (T)/Time Delay
- Indicating design distinguishes the JTD090-ID from non-indicating configurations
- Maximum AC voltage rating of 600VAC
- Maximum DC voltage rating of 300VDC
- Knife-blade construction provides a clear physical characteristic to verify for fit.
- Part of the JTD_ID Series
- Identified as part of the POWR-PRO Fuse family
- Mounts using a compatible fuse block, clip, or holder
- LFJ60100 Series is specified as the holder family
Technical Specifications
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Catalog Number: JTD090-ID
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Manufacturer Catalog Reference: JTD090ID
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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: 90A
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Fuse Class: Class J
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Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
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Maximum AC Voltage: 600VAC
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Maximum DC Voltage: 300VDC
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AC Interrupting Value 1: 200,000A at 600VAC
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AC Interrupting Value 2: 300,000A at 600VAC
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DC Interrupting Rating: 20,000A at 300VDC
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Published Interrupting Rating: 20 kA at 300VDC
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Size / Construction: Knife-Blade
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Family Style: POWR-PRO Fuse
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Indicating: Yes
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Mounting Method: Fuse Block / Clip / Holder
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Specified Holder Series: LFJ60100 Series
Material Compliance and Certifications
The supplied manufacturer information confirms the JTD090-ID's 90A continuous current rating, Class J designation, time-delay opening characteristic, 600VAC and 300VDC maximum ratings, supplied interrupting values, knife-blade construction, indicating status, and mounting information.
Where It Works Best
The JTD090-ID 90A Class J time-delay indicating fuse suits electrical equipment designed for a 90A Class J fuse with time-delay operation, an indicating configuration, and the corresponding knife-blade format. For AC service, compare equipment requirements with the fuse's 600VAC maximum rating and the applicable AC interrupting requirement. For DC service, the supplied specifications state a maximum rating of 300VDC with a 20 kA interrupting rating at 300VDC.
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Specifications
- Width:1.125
- Depth:1.125
- Height:4.625
- Amperes:90
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:JTD
- Additional Notes:Knife-Blade Style, Indicating, Time-Delay, current-limiting Class J Fuse
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