Circuit Breaker, NDB2-63 B20/3 Series, 20A, 3 Pole, 480V AC, 7.5kA at 480V AC, B Curve MPN:5ZUY6
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In Stock
Free Shipping
In Stock
SKU
510-G3131466
Circuit Breaker, NDB2-63 B20/3 Series, 20A, 3 Pole, 480V AC, 7.5kA at 480V AC, B Curve
Protect your electrical systems with the Dayton NDB2-63 B20/3 Series Circuit Breaker, a reliable and efficient IEC Supplementary Protector. Designed for supplemental protection, this 20A, 3-pole circuit breaker offers a high short-circuit current rating of 7.5kA at 480V AC, ensuring safe and reliable operation. With a thermal magnetic trip type and screw clamp terminal connections, this circuit breaker is ideal for use in a variety of applications, including industrial control panels and power distribution systems. Its compact design and easy mounting on DIN rail make it a convenient choice for many electrical installations.
Top product features:
- Circuit Breaker Actuator Toggle
- Thermal Magnetic Trip Type
- Supplemental Protection for 3 Pole Circuit
Top product applications:
- Supplemental Protection
- Circuit Protection
- System Backup Protection
IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 480V AC, Max. AIR Rating 7.5kA at 480V AC, Series NDB2-63, Curve Type B, DC Voltage Rating Not Rated, Number of Poles 3, Phase 3, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style DIN Rail, Meets UL Type UL 1077, Terminal Connection Screw Clamp, Trip Type Thermal Magnetic, Application Supplemental Protection, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 3.21 in, Width 2.13 in, Depth 2.91 in
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.60
- Package Width: 2.40
- Package Height: 3.00
- Package Weight: 0.74
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on April 21, 2026 12:36am UTC
Category: Circuit Protection