Ferrule fuse-links 4x am 0 to 690VAC Ferrule fuse-links 4x am 0 to 690VAC LOW VOLTAGE IEC FUSES IEC CYLINDRICAL FUSE-LINKS FEATURES & BENEFITS Reduced size Striker version available for remote indication of fuse operation Safest and most reliable protection system APPLICATIONS am type for protection of motors, transformers and other loads with in-rush currents. Mersen am and gg fuse-links cover a wide range of physical sizes and ampere ratings for 400, 0, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8x and size x8 with an optional indicator, and in size 4x and x8 with an optional striker to activate an auxiliary contact. Size x8 is also available with striker. All cylindrical fuse-links have ceramic bodies and silver-plated contacts. Cylindrical fuse-links am are partial range fuses. They protect electrical devices in case of unacceptable high short-circuit against destruction due high current limiting and low thermal let-through values. They cut off currents more than 6.xln until the maximum breaking capacity (rated breaking capacity). Cylindrical fuse-links am are mainly used for the protection of installation switch gear in otor circuit currents. For classification of the cylindrical fuse-links the nominal current of the fuse-link can be selected respective to the nominal current of the motor. Our technology and process was designed to ensure highly reliable technical performance. TECHNICAL DATA OVERVIEW Voltage Range AC 0... 690 VAC Ampere Range (A) 0.... A Speed/Characteristic am I.R. AC (IEC) ka Body Material Ceramic Body Style cylindrical Contact Materials Silver plated copper Product Size 4x mm STANDARDS IEC 6069- & - Approved by Lloyd s Register of Shipping and Bureau Veritas EP.MERSEN.COM
Ferrule fuse-links 4x am 0 to 690VAC PRODUCT RANGE Size 4,x am 0/690VAC without indicator Catalog number Reference number Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight FR4AMV FR4AM69V0. B90 690 V 0. A ka 0. W g FR4AM69V0. L 690 V 0. A ka 0.9 W g FR4AM69V E60 690 V A ka 0. W g FR4AM69V H44 690 V A ka 0.8 W g FR4AM69V4 K46 690 V 4 A ka 0.8 W g FR4AM69V6 S 690 V 6 A ka 0.4 W g FR4AM69V8 T64 690 V 8 A ka 0. W g FR4AM69V Z669 690 V A ka 0.6 W g FR4AM69V M 690 V A ka 0. W g FR4AM69V6 Q686 690 V 6 A ka.0 W g FR4AM69V P8 690 V A ka. W g FR4AM69V E969 690 V A ka. W g FR4AMV M4 0 V A ka.0 W g FR4AMV40 Q8 0 V 40 A ka.6 W g FR4AMV4 L 0 V 4 A ka.8 W g FR4AMV E8 0 V A ka.9 W g Size 4,x am 0VAC with striker Catalog number Reference number Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight FR4AMVP W644 0 V A ka 0. W.4 g FR4AMVP B666 0 V A ka 0.8 W g FR4AMV4P C8 0 V 4 A ka 0.8 W g FR4AMV6P E940 0 V 6 A ka 0.4 W g FR4AMV8P N 0 V 8 A ka 0. W g FR4AMVP S60 0 V A ka 0.6 W g FR4AMVP R8 0 V A ka 0. W g FR4AMV6P G60 0 V 6 A ka.0 W g FR4AMVP E9 0 V A ka. W g FR4AMVP H608 0 V A ka. W g FR4AMVP N46 0 V A ka.0 W g FR4AMV40P X64 0 V 40 A ka.6 W g FR4AMV4P C666 0 V 4 A ka.8 W g FR4AMVP D84 0 V A ka.9 W g EP.MERSEN.COM
Ferrule fuse-links 4x am 0 to 690VAC TIME CURRENT CHARACTERISTIC CURVES Size 4x 690V am Actual pre-arcing time (s) 0. 0. 0. 0. 0. A 0. A A 0. 0.0 0.0 0.0 A 0.0 0.0 0.00 0.00 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 RMS value of prospective current (A) +/- 8% 0 0 0 0 EP.MERSEN.COM
Ferrule fuse-links 4x am 0 to 690VAC TIME CURRENT CHARACTERISTIC CURVES Size 4x 690V Actual pre-arcing time (s) 0. 0. 4 A 6 A 8 A A A 6 A 0. 0. A 0. 0.0 0.0 A A 0.0 0.0 0.0 0.00 0.00 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0 0 RMS value of prospective current (A) +/- 8% 0 0 0 40 A 00 00 00 EP.MERSEN.COM 4
Ferrule fuse-links 4x am 0 to 690VAC TIME CURRENT CHARACTERISTIC CURVES Size 4x 0V am Actual pre-arcing time (s) 0. 0. 4 A 0. 0. A 0. 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0 0 RMS value of prospective current (A) +/- 8% 0 0 0 00 00 00 EP.MERSEN.COM
Ferrule fuse-links 4x am 0 to 690VAC CUT-OFF CURRENT CHARACTERISTIC Size 4x 690V am 0 A Maximum peak let thru current Ic (A) 0 0 0 0 A 0. A 0. A 0 0 0 0 0 00 00 00 00 0 000 000 000 000 00 0000 0000 e+06 Size 4x 690V Maximum peak let thru current Ic (A) 00 00 00 0 0 0 0 0 Hz RMS symmetrical prospective current Ip (A) lm =. lp 0 0 0 0 0 00 00 00 00 0 000 Hz RMS symmetrical prospective current Ip (A) 000 000 40 A A A A 6 A A A 8 A 6 A 4 A 000 00 0000 EP.MERSEN.COM 6
Ferrule fuse-links 4x am 0 to 690VAC CUT-OFF CURRENT CHARACTERISTIC Size 4x 0V am 00 00 lm =. lp A 4 A Maximum peak let thru current Ic (A) 00 00 0 0 0 0 0 0 0 00 00 00 00 0 000 000 000 Hz RMS symmetrical prospective current Ip (A) 000 00 0000 0000 e+06 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size 4x 690V am Pre-arcing and clearing I²t (A²s) 0, 0, 0, 0, 0, 690V 400V pre-arcing I²t 0. A Rated current (A) 0. A A A EP.MERSEN.COM
Ferrule fuse-links 4x am 0 to 690VAC PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size 4x 690V Pre-arcing and clearing I²t (A²s) 00 00 00 00 0 0 0 0 0 690V 400V pre-arcing I²t 4 A 6 A 8 A A A 6 A A A A 40 A Rated current (A) Size 4x 0V am Pre-arcing and clearing I²t (A²s) 0 00 00 00 00 0 0V 90V pre-arcing I²t Rated current (A) 4 A A EP.MERSEN.COM 8
Ferrule fuse-links 4x am 0 to 690VAC DIMENSIONS Size 4x am without indicator (). Ø 4. ± 0.. +0.6 - Dimensions in mm Size 4x am with striker () +0.6-0... Dimensions in mm Striker Ø 4. ± 0. EP.MERSEN.COM 9