 Newark | 13P0028 | 1 | 21 | 1 | 1 @ $14.40, 10 @ $13.73, 25 @ $12.33, 50 @ $12.00, 100 @ $11.00, 250 @ $9.80, 500 @ $9.40, 1000 @ $9.13 |
 United Electric | 104032 | 1 | 88 | 1 | 1 @ $1689.39 |
 mayerelectric.com | WEI0514510000 | 1 | 18 | 1 | 1 @ $11.33 |
| standardelectricsupply.com | 2136386 | 1 | | 1 | 1 @ $206.80 |
 kempstoncontrols.co.uk | 0514510000 | 1 | | 1 | 1 @ $5.42 |
 Radwell | 0514510000 | 1 | | 1 | |
| Crescent Electric Supply Co | 0514510000 | 1 | | 1 | |
 Onlinecomponents.com | 0514510000 | 2 | 12 | 1 | 2 @ $10.85, 100 @ $8.68, 1000 @ $7.97, 10000 @ $7.97 |
 Digi-Key | 281-1534-ND | 1 | 927 | 10 | 1 @ $9.33, 5 @ $9.08, 10 @ $8.83, 25 @ $8.59, 50 @ $8.10, 100 @ $7.85, 250 @ $7.12, 500 @ $6.87 |
| Hotenda | H2106792 | 1 | | 1 | 1 @ $15.47, 10 @ $14.31, 100 @ $11.99, 500 @ $10.06 |