NH fuse-link aM, 500VAC, size 4, 630A top indicator/live tags
Item #:
E222115
Product Info
NH4AM50V630-8
Mersen
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. Type "aM" NH fuse-links are partial-range breaking capacity fuse-links, used to protect motor circuits as they are strongly current-limiting and have low power losses. They interrupt currents from 6.3 times In up to their maximum breaking capacity and are therefore suited for short-circuit protection only. They must be associated with other switchgear for protection against overloads. These fuse-links can have a rated current equal to the motor's nominal current.
IEC 60269-1 and -2; Lead free contact blades; Double indicator; VDE 0636 Part 201; Dimensions according to DIN 43 620 parts 1 to 4; Non-isolated gripping lugs; 0% cadmium
Item Specifications
-
630 A
-
630 A
-
Ceramic
-
Silver-Plated Copper
-
Hungary
-
NH4
-
Clip
-
Clip
-
50 W
-
NH fuse-links aM 500VAC , top indicator/live gripping-lugs size 4, 4a
-
500 V
-
aM
-
Silver-Plated Copper