Circuit Breaker, NDB2-63 D20/1 Series, 20A, 1 Pole, 277V AC, 5kA at 277V AC, D Curve MPN:5ZVD9
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0715635
Circuit Breaker, NDB2-63 D20/1 Series, 20A, 1 Pole, 277V AC, 5kA at 277V AC, D Curve
Protect your electrical systems with the Dayton NDB2-63 D20/1 Series Circuit Breaker. Designed for supplemental protection, this 20A, 1-pole device offers robust 5kA short-circuit protection and meets UL Type UL 1077 standards. Suitable for a variety of applications, including industrial and commercial settings, this circuit breaker is ideal for protecting against thermal and magnetic overload. Its compact design and easy-to-use toggle actuator make it simple to integrate into existing systems. With a 14-4 AWG wire size range and DIN rail mounting, this circuit breaker is a reliable solution for ensuring safe and efficient electrical operation.
Top product features:
- Protects against overcurrent by tripping at 5kA at 277V AC
- Provides supplemental protection for electrical circuits
- Has a thermal magnetic trip type for reliable overload protection
Top product applications:
- Supplemental Protection
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 277V AC, Max. AIR Rating 5kA at 277V AC, Series NDB2-63, Curve Type D, DC Voltage Rating Not Rated, Number of Poles 1, Phase 1, 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 0.71 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: 4.50
- Package Width: 3.10
- Package Height: 1.00
- Package Weight: 0.19
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 31, 2026 10:29am UTC
Category: Circuit Protection