A70P MERSEN | Alldatasheet
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Technical content
MERSEN.COM HS 24 Mersen products have been designed by Mersen for a range of specific applications to be operated depending on particular specification and conditions. Mersen makes no representation or/and warranty, and waives any liability, either express or implied for products’ reliability and life time or technical performance in case Mersen has not been provided with customer’s specifications or if the products are not purchased directly from Mersen or its distributors and/or agents. © 2025 Mersen. All rights reserved. Mersen reserves the right to change, adapt, limit or discontinue its products. Therefore the data provided herein are for information only and are not contractually binding. To ensure that Mersen provides the best solution to your needs, please contact and provide Mersen with all relevant technical specifications and conditions. A70P Amp-Trap® Form 101 high speed fuses were developed for higher voltage AC and DC drives, UPS systems, reduced voltage motor starters and similar applications where lower l2t and superior reliability are needed. A70P is a very popular fuse, available in a wide range of ratings. Typically used for replacement. FEATURES/BENEFITS
- Low I2t minimizes damage to protected components on short circuit
- Controlled arc voltage reduces stress to circuit components during fuse clearing
- Choice of mounting types helps in equipment design Fuse Ampere Rating Catalog No. 10-30 (Type 1) 70316 31- 6 0 P243C 61-10 0 P243C 101-200 P266A 201 -400 P266A 401 -600 P266F 601 -800 1SC375 * For ampere ratings and styles not listed, call Technical Services at 978-248-8914. A70P Amp-Trap® Form 101 HIGH SPEED FUSES RATINGS
- Volts: 700VAC, 650VDC
- Amps: 10 to 1000A (AC), 10 to 800A (DC)
- I.R.: 100kA I.R. AC; 100kA I.R. DC
- L/R: 10ms HIGHLIGHTS
- Very fast acting
- Current limiting
- Low I2t
- Indicator options available
APPLICATIONS
- Protection of 700V or less DC drives, UPS, inverters, reduced voltage starters, etc. *Contact technical services for application data. APPROVALS/STANDARDS
- UL recognized component UL File E60314
- AC: guide no. JFHR2 (10-1000A)
- DC: tested to UL standard 198L parameters (10-800A) SINGLE POLE FUSE BLOCKS FOR A70P FUSES Catalog Numbering System A Amp-Trap® Fuse Rated Volts - 700 P Style 300 Amperes* - 4 Mounting Types* Ferrule: 1 Blades, bolt-in: 4 Hockey puck, bolt-in: 128 TI Integral Blown-Fuse Indicator Trigger Indicator: TI Trigger Actuator: TA