NH fuse-links am VAC with striker, size 0, 1, 2, 3, 4

Transcription

1 NH fuse-links am VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions according to DIN Parts 1 to 4 Lead free contact blades 0% cadmium APPLICATIONS am: Partial purpose, motor circuit protection STANDARDS The NH system is classified among plug-in fuse systems and is composed of: fuse-base (possibly including terminal covers and phase barriers) fuse-link with blade contact fuse-link replacement device (LV HRC fuse puller) Since the design of this system cannot guarantee non-interchangeability of rated current, it must be handled by a qualified professional. TECHNICAL DATA OVERVIEW Voltage Range AC VAC Ampere Range (A) A Size per Standard Sizes 0 to 4 - with striker Speed/Characteristic am I.R. AC ka Body Material ceramic Contact Materials copper, silver-plated VDE 0636 Part 201 IEC and -2 EP.MERSEN.COM 1

2 PRODUCT RANGE Size 0 am with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH0AM69V125P-2 NH0AM69V32P-2 Z V 32 A 80 ka 2.4 W kg NH0AM69V40P-2 R V 40 A 80 ka 2.8 W kg NH0AM69V50P-2 V V 50 A 80 ka 3.6 W kg NH0AM69V63P-2 Y V 63 A 80 ka 4.6 W kg NH0AM69V80P-2 C V 80 A 80 ka 6 W kg NH0AM69V100P-2 F V 100 A 80 ka 7.5 W kg NH0AM69V125P-2 L V 125 A 80 ka 9.5 W kg NH0AM69V160P-2 J V 160 A 80 ka 12 W kg NH0AM50V200P-2 X V 200 A 120 ka kg Size 1 am with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH1AM69V250P-2 NH1AM69V80P-2 C V 80 A 80 ka 6 W kg NH1AM69V100P-2 M V 100 A 80 ka 7.5 W kg NH1AM69V125P-2 A V 125 A 80 ka 9.9 W kg NH1AM69V160P-2 P V 160 A 80 ka 12.7 W kg NH1AM69V200P-2 B V 200 A 80 ka 16.4 W kg NH1AM69V250P-2 T V 250 A 80 ka 21.5 W kg NH1AM50V315P-2 A V 315 A 120 ka kg Size 2 am with striker NH2AM69V315P-2 NH3AM50V630P-2 Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH2AM69V125P-2 S V 125 A 80 ka kg NH2AM69V160P-2 B V 160 A 80 ka 12.7 W kg NH2AM69V200P-2 Y V 200 A 80 ka 16.4 W kg NH2AM69V224P-2 P V 224 A 80 ka 18.7 W kg NH2AM69V250P-2 Y V 250 A 80 ka 21.5 W kg NH2AM69V315P-2 N V 315 A 80 ka 29 W kg NH2AM69V355P-2 A V 355 A 80 ka 32 W kg NH2AM69V400P-2 S V 400 A 80 ka 34 W kg NH2AM50V500P-2 W V 500 A 120 ka kg Size 3 am with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH3AM69V315P-2 Z V 315 A 80 ka 25 W kg NH3AM69V355P-2 D V 355 A 80 ka 29 W kg NH3AM69V400P-2 G V 400 A 80 ka 34 W kg NH3AM69V500P-2 M V 500 A 80 ka 45 W kg NH3AM50V630P-2 K V 630 A 120 ka 60 W kg Size 4 am with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH4AM69V500P-2 P V 500 A 120 ka 38 W 2.2 kg NH4AM69V630P-2 Q V 630 A 120 ka 50 W 2.2 kg NH4AM69V800P-2 R V 800 A 120 ka 65 W 2.2 kg NH4AM69VP-2 Y V A 120 ka 80 W 2.2 kg NH4AM50V1250P-2 Z V 1250 A 120 ka 100 W 2.2 kg EP.MERSEN.COM 2

3 TECHNICAL DATA Size 0 am with striker Size 1 am with striker Size 2 am with striker Size 3 am with striker Size 4 am with striker Rated current A A A A A Rated voltage AC V V V V V Indication System with striker with striker with striker with striker with striker TIME CURRENT CHARACTERISTIC CURVES Size , 690V am Pre-arcing time (s) A 40 A 50 A 63 A 80 A 100 A 125 A 160 A 200 A 224 A RMS value of prospective current (A) +/- 8% 250 A 315 A 355 A 400 A 500 A 0 EP.MERSEN.COM 3

4 TIME CURRENT CHARACTERISTIC CURVES Size 4, 690V am Pre-arcing time (s) A 630 A 800 A A RMS value of prospective current (A) +/- 8% e+06 EP.MERSEN.COM 4

5 TIME CURRENT CHARACTERISTIC CURVES Size , 500V am Pre-arcing time (s) A A A RMS value of prospective current (A) +/- 8% 200 A 0 EP.MERSEN.COM 5

6 TIME CURRENT CHARACTERISTIC CURVES Size 4, 500V am Pre-arcing time (s) A RMS value of prospective current (A) +/- 8% e+06 EP.MERSEN.COM 6

7 CUT-OFF CURRENT CHARACTERISTIC Size 0-1, 690V am lm = 2.3 lp 250 A 200 A Maximum peak let thru current Ic (A) A 125 A 100 A 80 A 63 A 50 A 40 A 32 A 0 0 1e Hz RMS symmetrical prospective current Ip (A) Size 2, 690V am 0 Maximum peak let thru current Ic (A) lm = 2.3 lp Hz RMS symmetrical prospective current Ip (A) A 355 A 315 A 250 A 224 A 200 A 160 A 125 A 0 0 1e+06 EP.MERSEN.COM 7

8 CUT-OFF CURRENT CHARACTERISTIC Size 3, 690V am 0 lm = 2.3 lp 500 A 400 A Maximum peak let thru current Ic (A) Hz RMS symmetrical prospective current Ip (A) 355 A 315 A e+06 Size 4, 690V am Maximum peak let thru current Ic (A) 0 A lm= 2.3 lp 800 A 630 A 500 A Hz RMS symmetrical prospective current Ip (A) 1e+06 EP.MERSEN.COM 8

9 CUT-OFF CURRENT CHARACTERISTIC Size , 500V am 0 lm = 2.3 lp 630 A 500 A 315 A Maximum peak let thru current Ic (A) 200 A Hz RMS symmetrical prospective current Ip (A) e+06 Size 4, 500V am Maximum peak let thru current Ic (A) A lm = 2.3 lp Hz RMS symmetrical prospective current Ip (A) 1e+06 EP.MERSEN.COM 9

10 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size , 690V am V 500V pre-arcing I²t 0 Rated current (A) Pre-arcing and operating I²t (A²s) EP.MERSEN.COM 10

11 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size 4, 690V am V 400V prearcing I²t Rated current (A) Pre-arcing and operating I²t (A²s) Size , 500V am Rated current (A) V 380V pre-arcing I²t Pre-arcing and operating I²t (A²s) 630 EP.MERSEN.COM 11

12 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size 4, 500V am V 400V prearcing I²t 00 Rated current (A) Pre-arcing and operating I²t (A²s) EP.MERSEN.COM 12

13 DIMENSIONS Size 0 (126458) ± ± ± 0.25 Striker is visible after fuse link has operated Ø 5.5 Ø 8 6 ± Dimensions in mm ± ± ±0.8 EP.MERSEN.COM 13

14 DIMENSIONS Size 1 (126503) 20 ±0.2 Ø ± ± ± 0.25 Striker is visible after fuse link has operated Ø Dimensions in mm ± ± ± ± ±0.7 EP.MERSEN.COM 14

15 DIMENSIONS Size 2 (126505) Ø ± ± ± Striker is visible after fuse link has operated Ø Dimensions in mm 67.6 ± ± ± ± ± 1 56 ±1 EP.MERSEN.COM 15

16 DIMENSIONS Size 3 (126508) ± ± ± ±2.5 Striker is visible after fuse link has operated Dimensions in mm ± ± EP.MERSEN.COM 16

17 DIMENSIONS Size 4 ( ) 68.5 ± ± ± ± Ø ± ± ± (79.5) ± ±0.1 Ø (5.5) Striker is visible after fuse link has operated Dimensions in mm blown 16.6 EP.MERSEN.COM 17