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The Mastervolt product warranty covers this product for the first two years after the
purchase date. The warranty is limited to the cost of repair and/or replacement of the
product. Costs of labor or shipping are not covered by this warranty.
Mastervolt cannot accept liability for damage due to the misuse of the product.
Warranty
EUROPE, MIDDLE EAST &
AFRICA
Snijdersbergweg 93
1105 AN AMSTERDAM
The Netherlands
+31 (0)20 34 22 100
ASIA/PACIFIC
42 Apollo Drive, Rosedale
AUCKLAND 0632
New Zealand
+ 64 9 415 7261
AMERICAS & CARIBBEAN
N86 W12500 Westbrook Crossing
Menomonee Falls, WISCONSIN
53051
USA
+1 800 307 6702
Contact your local waste disposal department
to properly dispose of the unit.
Correct Disposal
MLI Ultra Relay and Fuse Connect Kit
QuickStart Installation Guide
10000017403_00
Specifications
Product code:
Safety relay:
Compatible with:
Current rating:
Nominal voltage:
Dimensions:
Weight:
Operating temperature:
79007712
12V DC 500A
MLI Ultra 12-2750 & 12-5500
300A
48V
total height increases by 65 mm/2.5"
total weight increases by 2 kg/4.4 lb
–25 to 50ºC / –13 to 122ºF
79007724
24V DC 500A
MLI Ultra 24-5500
Carefully read the safety instructions that come with the used
products, before starting!
If you are not knowledgeable about electrical systems, have an
electrical professional install this kit.
WARNING
The T-fuse itself is not included in the kit
Model 24V
Model 12V
If the current exceeds
300A, the busbar
conductor gets hot!
WARNING
Fuse
rating
Continuous
current
5 minutes
overload current
400A
300A
400A
350A
260A
350A
300A
225A
300A
250A
185A
250A
225A
170A
225A
Bracket holes
ML Switch
T-Fuse holder
Busbar conductor
Fuse cover