  | cappusa.com | 1667488 | 1007.13 | 1 | In Stock | | Square D | | 1007.13 @ 1 |
  | blackhawksupply.com | NF21SBLG3 | 1057.05 | 1 | In Stock | | Square-D | | 1057.05 @ 1 |
  | industrialrefrigerationparts.com | NF21SBLG3 | 1107.79 | 1 | In Stock | | Square D | 2.0 | 1107.79 @ 1 |
  | United Electric | 635987 | 1151.37 | 1 | In Stock | | SCHNEIDER ELECTRIC | | 1151.37 @ 1 |
  | Galco | NF21SBLG3-SQD | 1202.87 | 1 | In Stock | | Square D | | 1202.87 @ 1 |
  | gordonelectricsupply.com | NF21SBLG3 | 1255.0 | 1 | In Stock | 10 | SQUARE D | | 1255.0 @ 1 |
| Newark | 89H5451 | 1272.79 | 1 | In Stock | | SQUARE D BY SCHNEIDER ELECTRIC | | 1272.79 @ 1 |
  | Radwell | NF21SBLG3 | 1350.0 | 1 | 1 | | SCHNEIDER ELECTRIC SQUARE D | | 1350.0 @ 1 |