Description
Bussmann JJS-1 1A 600V Fast-Acting Fuse
The Bussmann JJS-1 is a fast-acting, current-limiting Class T fuse manufactured by Eaton under its Bussmann series. It is designed to interrupt excessive current under specified fault conditions, helping protect compatible electrical equipment and circuits.
Its compact cylindrical body and ferrule-end connections are intended for use with a compatible fuse holder. Correct selection depends on the circuit’s electrical requirements and the equipment manufacturer’s recommendations.
Product Specifications
– **Brand:** Bussmann, by Eaton
– **Model:** JJS-1
– **Rated current:** 1A
– **Rated voltage:** 600V AC
– **Fuse class:** Class T
– **Operating characteristic:** Fast-acting
– **Interrupting rating:** 200 kA AC at 600V
– **Connection:** Ferrule end to ferrule end
– **Indication:** Non-indicating
– **Protection type:** Current-limiting
These specifications are based on Eaton’s Bussmann JJS series catalogue and technical datasheet.
Key Features
– Fast-acting fuse operation
– Current-limiting circuit protection
– Compact cylindrical construction
– Class T fuse design
– High interrupting rating at the specified AC voltage
Typical Applications
Depending on the equipment design, a correctly selected JJS-1 fuse may be used in compatible industrial and commercial electrical systems requiring low-current, current-limiting protection. The JJS family is also used in certain variable-frequency drive (VFD) line-protection applications.
Compatibility and Selection Guidance
Before replacing a fuse, verify the current rating, operating voltage, fuse class, dimensions, interrupting rating, and fuse-holder compatibility. Do not replace a 1A fuse with a higher-rated fuse unless the equipment manufacturer and circuit design explicitly permit it.
The JJS-1 is rated for 600V AC; do not assume that rating applies to DC circuits. Follow the manufacturer’s instructions for the intended application.
Bussmann Fuses in the UAE
Dynavation Star Electrical Fittings Trading LLC supports inquiries for electrical and industrial components in the UAE. Provide the existing fuse markings or equipment details to help confirm the appropriate replacement.
**Contact Dynavation Star on WhatsApp for the latest price and availability.**
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