# IEC Supplementary Protector, 20 A, 480V AC, 2 Pole, DIN Rail Mounting Style, NDB2-63 B20/2 Series

**Manufacturer:** Dayton  
**MPN:** `5ZUX6`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dayton |
| Manufacturer name | Dayton |
| Manufacturer | Dayton |
| Category | Electrical Supplies & Generators |
| CategoryL1 | Electrical Supplies & Generators |
| CategoryL2 | Power Distribution & Circuit Protection |
| CategoryL3 | Circuit Breakers |
| DimensionUnit | inch |
| GraingerSku | 5ZUX6 |
| Hazmat | True |
| Extra Product Name | IEC Supplementary Protector, 20 A, 480V AC, 2 Pole, DIN Rail Mounting Style, NDB2-63 B20/2 Series |
| WeightUnit | lbs |
| depth | 2.91 |
| height | 2.91 |
| height_Attrib | Depth |
| length | 3.21 |
| length_Attrib | Length |
| moq | 1 |
| MPN | 5ZUX6 |
| multiple | 1 |
| qtyInStock | 7 |
| SKU | G1759922 |
| tierMinQty1 | 1 |
| tierPrice1 | 68.02 |
| url | https://www.zoro.com/dayton-20-a-a-din-rail-iec-supplementary-protector-480v-ac-not-rated-5zux6/i/G1759922/ |
| width | 1.42 |
| width_Attrib | Width |
| Item | IEC Supplementary Protector |
| Amps | 20 A |
| AC Voltage Rating | 480V AC |
| DC Voltage Rating | Not Rated |
| Curve Type | B |
| Max AIR Rating | 7.5kA at 480V AC |
| Terminal Connection | Screw Clamp |
| Series | NDB2-63 B20/2 |
| Number of Poles | 2 |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | DIN Rail |
| Standards | UL Recognized for US & Canada; CE |
| Length | 3.21 in |
| Application | Supplemental Protection |
| Mounting | Din Rail |
| Min Wire Size | 14 AWG |
| Trip Type | Thermal Magnetic |
| Width | 1.42 in |
| Depth | 2.91 in |
| Max Wire Size | 4 AWG |
| Phase | 1 |
| Meets UL Type | UL 1077 |
| Length (Straight Wireway) | 3.21 in |
| Country of Origin (subject to change) | China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1759922 | 68.02 | 1 | 7 | 1 |
| Grainger | 5ZUX6 | 154.5 | 1 | 2 | 1 |
| Raptor Supplies | AE7PUQ |  |  | None | 1 |

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Structured data: `/python/html6/product/500/125500000/125601500/part_--5ZUX6---Dayton--f2eedb2c2d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp