# IEC Supplementary Protector, 20 A, 277V AC, 1 Pole, DIN Rail Mounting Style, NDB2-63 D20/1 Series

**Manufacturer:** Dayton  
**MPN:** `5ZVD9`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dayton |
| Manufacturer name | Dayton |
| Manufacturer | Dayton |
| CategoryId | 4829 |
| DimensionUnit | inch |
| GraingerSku | 5ZVD9 |
| Extra Product Name | IEC Supplementary Protector, 20 A, 277V AC, 1 Pole, DIN Rail Mounting Style, NDB2-63 D20/1 Series |
| UPC | 190735358641 |
| WeightUnit | lbs |
| depth | 2.91 |
| height | 2.91 |
| height_Attrib | Depth |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.21 |
| length_Attrib | Length |
| moq | 1 |
| MPN | 5ZVD9 |
| multiple | 1 |
| qtyInStock | 34 |
| qtyInStockOverride | -2 |
| SKU | G0715635 |
| tierMinQty1 | 1 |
| tierPrice1 | 16.79 |
| url | https://www.zoro.com/dayton-iec-supplementary-protector-20-a-277v-ac-1-pole-din-rail-mounting-style-ndb2-63-d201-series-5zvd9/i/G0715635/ |
| width | 0.71 |
| width_Attrib | Width |
| Max Wire Size | 4 AWG |
| Depth | 2.91 in |
| Width | 0.71 in |
| Length | 3.21 in |
| Min Wire Size | 14 AWG |
| Length (Straight Wireway) | 3.21 in |
| Item | IEC Supplementary Protector |
| Amps | 20 A |
| AC Voltage Rating | 277V AC |
| DC Voltage Rating | Not Rated |
| Curve Type | D |
| Max AIR Rating | 5kA at 277V AC |
| Terminal Connection | Screw Clamp |
| Series | NDB2-63 D20/1 |
| Number of Poles | 1 |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | DIN Rail |
| Standards | UL Recognized for US & Canada; CE |
| Application | Supplemental Protection |
| Trip Type | Thermal Magnetic |
| Mounting | Din Rail |
| Phase | 1 |
| Meets UL Type | UL 1077 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0715635 | 16.79 | 1 | 34 | 1 |
| Grainger | 5ZVD9 |  |  | None | 1 |
| Raptor Supplies | AE7PYK | 44.6828265 | 1 | None | 1 |
| grainger.ca | GGE5ZVD9 | 19.64756842 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/135000000/135171500/part_--5ZVD9---Dayton--4f110ae3df.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp