详情
Our Bulletin 140U-D Molded Case Circuit Breakers are UL489 Listed for global applications. These circuit breakers, rated from 0.5...30 A, are current limiting and provide fixed short circuit and overcurrent protection. They offer high interrupting ratings for 2- and 3-pole devices.
Overview
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UL489 Circuit Breaker
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Current limiting
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High interrupting rating
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0.5...30 A range
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2- and 3-pole devices
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100% rated up to 10 A
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Suitable for backfeeding at 240V and 480Y/277V
Certifications
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cULus listed Circuit Breaker — File Nos. E334037 and E33916 (accessories)
Standards Compliance
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CSA C22.2, No. 5
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IEC / EN 60947-1
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IEC / EN 60947-2
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UL 489
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