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PHP-LFBCATI54-MSL

NH fuse-links aM 500VAC , top indicator/live gripping-lugs size 4, 4a

Approvals & Standards
VDE 0636 Part 201
IEC 60269-1 and -2

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.

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.

Key features & benefits

  • Dimensions according to DIN 43 620 parts 1 to 4

  • Non-isolated gripping lugs

  • Double indicator

  • 0% cadmium

Applications

  • aM: Partial purpose, motor circuit protection

Technical Specifications
Amperage Range 400 ... 1250 A
Speed/Characteristic aM
CE Conformity Yes
Reach Compliant Yes

Reference Finder

11 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
E222115 - NH4AM50V630-8 See product
630A NH4 - Yes 2.18kg
P233555 - NH4AM50V400-8 See product
400A NH4 - Yes 2.18kg
Q233556 - NH4AM50V500-8 See product
500A NH4 - Yes 2.18kg
R233557 - NH4AAM50V500-8 See product
500A NH4a - Yes 2.2kg
S219137 - NH4AM50V1000-8 See product
1000A NH4 - Yes 2.18kg
S233558 - NH4AAM50V630-8 See product
630A NH4a - Yes 2.2kg
T233559 - NH4AAM50V800-8 See product
800A NH4a - Yes 2.2kg
V219668 - NH4AM50V1250-8 See product
1250A NH4 - Yes 2.18kg
V222865 - NH4AM50V800-8 See product
800A NH4 - Yes 2.18kg
V233560 - NH4AAM50V1000-8 See product
1000A NH4a - Yes 2.2kg
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