UL 489 Multi 9 C60 Miniature Circuit Breakers with 480Y/277 Vac Rating
Schneider Electric was the first to the market with a wide range of UL 489 listed Multi 9 miniature circuit breakers using the popular DIN format. Now, this range of products helps extend applications of this line to 480Y/277 Vac. With amperages from 0.5 A to 20 A, they are ideal for fuse replacement, yet carry the UL 489 Listing required for branch circuit applications

These breakers are available with two types of terminals: The first terminal is suitable for use with crimp type ring terminals for up to #8 AWG. The second has a two-barrel lug with binding screws, which accepts up to two #10 AWG wires, Both of these terminals provide fingersafe ingress protection per IP20 of IEC EN60529. This feature reduces the potential of incidental contact with live circuit breaker components.

The benefits of this range of UL489 listed Multi 9 miniature circuit breakers include:

• Satisfies preference to use circuit breakers instead of fuses
• Eliminates costs of spare fuses, blown fuse indicators, additional wiring, etc.
• Reduces concerns and uncertainty of misapplying a UL 1077 supplementary protector where a UL 489 branch circuit breaker is required
• Facilitates exports by providing one common design for UL 489, CSA and IEC applications
• Simplifies installation with a compact, DIN-mounted circuit breaker that accepts a wide range of accessories
• Offers alternatives for cable terminations with ring terminals or wire

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