ATMR MERSEN | Alldatasheet
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EP.MERSEN.COM PF 28 P F © 2018 Mersen. All rights reserved. Mersen reserves the right to change, update, or correct, without notice, any information contained in this datasheet. ATMR Fast Acting/Class CC UL/CSA LISTED POWER FUSES SMALL FUSE - BIG PROTECTION FOR GENERAL CIRCUITS RATINGS:
- Volts: 600VAC / DC
- Amps: 1/10 to 30A
- IR: 200kA I.R. AC, 100kA I.R. DC HIGHLIGHTS:
- Fast-acting
- Very current-limiting FEATURES/ BENEFITS:
- Rejection-style design prevents replacement errors when used with recommended fuse blocks
- Versatile design for individual component and branch circuit protection APPLICATIONS:
- Control circuits
- Lighting
- General loads
- Branch circuit protection APPROVALS:
- UL Listed to Standard 248-4 File E2137
- CSA Certified to Standard C22.2 No. 248.4
- DC listed to UL Standard 248 Amp-Trap® ATMR fuses, in the Class CC family, are the smallest dimension 600VAC/DC fuses suitable for branch circuit protection. The ATMR is a popular choice for economical protection of control circuits and control circuit transformers where available short circuit currents exceed 10,000 amperes. ATMR’s rejection dimensions prevent substitution by lesser rated fuses. These fast acting fuses give current- limiting protection to general circuits. CATALOG NUMBERS (AMPS) RECOMMENDED FUSE BLOCKS FOR AMP-TRAP® CLASS CC FUSES DIMENSIONS ATMR1/10 ATMR1 ATMR4 ATMR10 ATMR1/8 ATMR1 - 1/4 ATMR5 ATMR1 2 ATMR2/10 ATMR1 - 1/2 ATMR6 ATMR15 ATMR1/4 ATMR2 ATMR7 ATMR20 ATMR3/10 ATMR2- 1/2 ATMR8 ATMR25 ATMR1/2 ATMR3 ATMR9 ATMR30 ATMR3/4 ATMR3- 1/2 Number of Poles UltraSafe™ Indicating Fuse Holders Screw Connector with Double Quick Connects Pressure Plate Connector with Double Quick Connects Cooper Box Connector Adder — 30310R 30320R 30350R
1 USCC1I 30311R 3032 1R 30351R
2 USCC2I 3031 2R 30322R 30352R
3 USCC3I 3031 3R 30323R 30353R
3 USFMCCI — — —
A variety of pole configurations and termination provisions are available. Refer to Section FB for details.