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The MULTILAM fusio family comprises several so-called two-component torsion spring MULTILAM. The design is based on the separation of the electrical and mechanical functions by means of an additional component. As a second component it uses a stainless steel carrier strip on which the individual louvers are crimped (“fusion”). Therefore, both functions are optimized resulting in very high current capacity with excellent mechanical properties. These “fusio” types are specially designed for high requirements such as high-current applications in power transmission and distribution systems.
MULTILAM fusio | VARIOUS TYPES |
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Diameter range | > 12 mm |
Width | min. 9 / max. 30 mm |
Rated current | up to 320 A/cm |
Short circuit current (1s) | up to 3900 A/cm |
Peak current withstand | up to 10000 A/cm |
Mating cycles | up to approx. 100 000 |
Working temperature | up to 180°C |