JLLS600 - 600Amp Fuse Description
JLLS600 - 600Amp Fuse
The JLLS600 is a 600-amp Class T fast-acting fuse for your electrical equipment that requires high interrupting capacity in a compact, current-limiting fuse configuration. With maximum ratings of 600VAC and 300VDC, the JLLS600 carries a 200 kA AC interrupting rating at 600VAC and a 20 kA DC interrupting rating at 300VDC. The fuse uses a knife-blade/bolt-in construction and is intended for installation in a compatible fuse block, clip, or holder; the specified holder family is the LFT60600 Series.
Key Features and Benefits
- 600A continuous current rating for equipment designed around 600-amp fuse protection.
- Rated for a maximum of 600VAC.
- Supports properly specified applications up to 300VDC.
- Fast-acting (F) opening characteristic with no intentional time delay.
- Class T fuse design for equipment requiring this specific fuse class.
- Current-limiting family style.
- Knife-blade/bolt-in construction provides a defined physical configuration for compatibility checks.
- Non-indicating design without an integrated blown-fuse indicator.
- Mounts using the appropriate fuse block, clip, or holder.
Technical Specifications
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Catalog Number: JLLS600
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Series: JLLS
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Product Type: Class T Fuse
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Continuous Current Rating: 600A
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Maximum AC Voltage: 600VAC
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Maximum DC Voltage: 300VDC
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AC Interrupting Rating: 200 kA at 600VAC
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DC Interrupting Rating: 20 kA at 300VDC
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Opening Characteristic: Fast-Acting (F)
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Fuse Class: Class T
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Family Style: Current Limiting
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Size / Construction: Knife-Blade / Bolt-In
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Indicating: No
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Mounting Method: Fuse Block / Clip / Holder
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Specified Holder Series: LFT60600 Series
Material Compliance and Certifications
The supplied product information identifies the JLLS600 as a Class T, fast-acting, current-limiting fuse and provides its principal electrical ratings, construction style, interrupting capacities, and mounting method.
Where It Works Best
The JLLS600 600A Class T fuse is best suited to electrical equipment specifically engineered to use a 600-amp, fast-acting Class T fuse with the corresponding voltage and interrupting ratings. For AC equipment, the JLLS600 is rated for a maximum of 600VAC with a 200 kA interrupting rating at 600VAC. Its current-limiting classification and knife-blade/bolt-in construction should also match the intended equipment requirements.
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Littelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are NOT supplied by Littelfuse, Inc. or its affiliates.
Specifications
- Width:2.062
- Depth:2.062
- Height:3.984
- Amperes:600
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:JLLS
- Additional Notes:Knife-blade Style, Non-Indicating, Very Fast-Acting, current-limiting Class T Fuse
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