Littelfuse CCMR 12A Current Limiting Time Delay Fuse 600V – Pack of 19
The Littelfuse CCMR 12A fuse is a dual-element, time-delay fuse designed for optimal protection of motor circuits up to 40 horsepower. Engineered to endure the sustained starting currents of small motors, this fuse ensures reliable performance in demanding applications.
Key Features
- Voltage Rating: 600 VAC / 500 VDC
- Current Rating: 12 Amperes
- Interrupting Rating: 200,000 A at 600 VAC
- Time-Delay Design: Allows for temporary overcurrent conditions, such as motor startups, without compromising protection
- Compact Size: Class CC fuses provide superior protection in a fraction of the space required by other fuse classes
Applications
Ideal for motor and motor branch circuit protection, the CCMR series is specifically engineered to provide Type II protection (no damage) to both NEMA-rated and IEC-type motor circuit components. Its extremely current-limiting design reduces damage caused by heating and magnetic effects of short-circuit currents, stopping damaging short-circuits faster than any mechanical protective device.
Package Details
This product is offered in a lot of 19 fuses, providing a convenient solution for stocking spares or outfitting multiple circuits.
Ensure your motor circuits are safeguarded with the Littelfuse CCMR 12A Current Limiting Time Delay Fuse, a reliable choice for demanding electrical protection needs.

























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