MERSEN

NH fuse-links NH3, aM

500 V AC, 690 V AC

Mersen/Ferraz Shawmut aM type NH fuses are suitable for protecting motor circuits. Partial range breaking capacity. Suitable for short-circuit protection only, interrupts current from 6,3 x ln up to maximum breaking capacity. 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.

 

Characteristics

  • Dimensions according to DIN 43 620 Parts 1 to 4
  • Non-Isolated metal gripping slugs
  • Double indicator
  • Lead-free connectors
  • 0% cadmium

  

 

 

 

Read more
  • Size 3
  • Silver-plated copper contacts
  • Ceramic body
  • Breaking capacity 80/120 kA

Selected variant

MERSEN

Save as pdf

Technical data / Documents

Product description

Accessories & Related products

Selected variant

Specifications

Approvals BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
Breaking Capacity 120 kA
Characteristic (CVL) aM
Indication (CVL) Visual, Striker
Manufacturer Part No P232520
Nominal current 315 A
Pack Size 1
Voltage AC max 500 V

Downloads

Measurements and connections

Product description

Mersen/Ferraz Shawmut aM type NH fuses are suitable for protecting motor circuits. Partial range breaking capacity. Suitable for short-circuit protection only, interrupts current from 6,3 x ln up to maximum breaking capacity. 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.

 

Characteristics

  • Dimensions according to DIN 43 620 Parts 1 to 4
  • Non-Isolated metal gripping slugs
  • Double indicator
  • Lead-free connectors
  • 0% cadmium

  

 

 

 

Accessories

Articles Approvals Breaking Capacity Manufacturer Part No Nominal current Voltage AC max
Fuse-link NH3 aM 500 V 315 A
Fuse-link NH3 aM 500 V 315 A
Art:
NH3AM50V315 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
P232520
315 A
500 V
Fuse-link NH3 aM 500 V 355 A
Fuse-link NH3 aM 500 V 355 A
Art:
NH3AM50V355 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
Q232521
355 A
500 V
Fuse-link NH3 aM 500 V 400 A
Fuse-link NH3 aM 500 V 400 A
Art:
NH3AM50V400 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
R232522
400 A
500 V
Fuse-link NH3 aM 500 V 425 A
Fuse-link NH3 aM 500 V 425 A
Art:
NH3AM50V425 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
S232523
425 A
500 V
Fuse-link NH3 aM 500 V 450 A
Fuse-link NH3 aM 500 V 450 A
Art:
NH3AM50V450 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
T232524
450 A
500 V
Fuse-link NH3 aM 500 V 500 A
Fuse-link NH3 aM 500 V 500 A
Art:
NH3AM50V500 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
V232525
500 A
500 V
Fuse-link NH3 aM 500 V 630 A
Fuse-link NH3 aM 500 V 630 A
Art:
NH3AM50V630 Copied
BV, CB, CE, DNV, KEMA KEUR, Lloyd´s, VDE
120 kA
M227987
630 A
500 V
Fuse-link NH3 aM 690 V 250 A
Fuse-link NH3 aM 690 V 250 A
Art:
NH3AM69V250 Copied
BV, CE, Lloyd´s
80 kA
D227979
250 A
690 V
Fuse-link NH3 aM 690 V 300 A
Fuse-link NH3 aM 690 V 300 A
Art:
NH3AM69V300 Copied
BV, CE, Lloyd´s
80 kA
E227980
300 A
690 V
Fuse-link NH3 aM 690 V 315 A
Fuse-link NH3 aM 690 V 315 A
Art:
NH3AM69V315 Copied
BV, CE, Lloyd´s
80 kA
F227981
315 A
690 V
Fuse-link NH3 aM 690 V 355 A
Fuse-link NH3 aM 690 V 355 A
Art:
NH3AM69V355 Copied
BV, CE, Lloyd´s
80 kA
G227982
355 A
690 V
Fuse-link NH3 aM 690 V 400 A
Fuse-link NH3 aM 690 V 400 A
Art:
NH3AM69V400 Copied
BV, CE, Lloyd´s
80 kA
H227983
400 A
690 V
Fuse-link NH3 aM 690 V 425 A
Fuse-link NH3 aM 690 V 425 A
Art:
NH3AM69V425 Copied
BV, CE, Lloyd´s
80 kA
J227984
425 A
690 V
Fuse-link NH3 aM 690 V 450 A
Fuse-link NH3 aM 690 V 450 A
Art:
NH3AM69V450 Copied
BV, CE, Lloyd´s
80 kA
K227985
450 A
690 V
Fuse-link NH3 aM 690 V 500 A
Fuse-link NH3 aM 690 V 500 A
Art:
NH3AM69V500 Copied
BV, CE, Lloyd´s
80 kA
L227986
500 A
690 V

Selected variant

Select a variant in the list

Contact us

Please contact us for more information.

Send e-mail Send e-mail

Logo

Cookies on oem.ee

Cookies help us improve your experience with us, so in order to be able to handle login information, offer you personalised content and for basic functionality of this website, we use some cookies.

Functional cookies

These cookies are necessary for the website to work and can not be turned off in our systems. They are usually used only in response to actions you have taken in connection with a service request, for example when setting personal preferences, logging in or filling out a form.

Analytics cookies

These cookies allow us to count the number of visits and traffic sources so that we can measure and improve our website performance. They help us know which pages are more or less popular and how visitors navigate around the site. The information that these cookies collect is aggregated and therefore completely anonymous. If you do not allow these cookies, we do not know when you have visited our website.

Marketing cookies

These cookies can be added by our partners. They can use them to create a profile of you, based on your interests, to show you more relevant information. They do not store any personal information - only information about your browser and device. If you do not accept these cookies, you will have a more general and less customized user experience.