| Altech Corporation, the US market leader in UL508 listed Manual Motor Controllers/Miniature Circuit Breakers, has expanded its circuit protection product line.
Altech’s established line of UL508 listed devices is now being complimented by UL1077 Recognized Supplementary Protectors, UL489 listed Miniature Molded Case Circuit Breakers and full size UL489 listed Molded Case Circuit Breakers. The result is the broadest line of (miniature) circuit breakers in the industry.
The UL1077 recognized Supplementary Protectors have an industry standard rating of up to 63A/480Y/277V AC. The UL489 listed Miniature Molded Case Circuit Breakers offer the highest electrical rating in the industry with 63A/240V AC and 32A/480Y/277V AC.
The full size UL489 listed Molded Case Circuit Breakers come in ratings from 15 to 225A/480V AC and 250 to 600A/600V AC.
This wide selection of circuit protection devices gives the circuit design engineer a greater flexibility when laying out the panel. In addition, they provide the most cost effective solution, since they cover most applications with parts specifically designed to meet UL and NEC requirements. For further information, please click here for application examples.
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