 Onlinecomponents.com | H320BL | 1 | 28 | 1 | 1 @ $12.92, 25 @ $11.92, 100 @ $11.08, 250 @ $10.33, 500 @ $9.93 |
 Radwell | H320BL | 1 | | 1 | |
| 1Source | H320BL | 1 | | 1 | |
| Freelance Electronics | H320BL | 1 | 8 | 1 | 1 @ $16.56, 2 @ $13.17, 4 @ $12.42, 6 @ $11.54, 7 @ $10.29 |
 gordonelectricsupply.com | H320BL | 1 | -2 | 1 | 1 @ $16.10 |
 Newark | 04F694 | 1 | 18 | 1 | 1 @ $17.89, 5 @ $17.67, 10 @ $17.10, 25 @ $16.43 |
| AmazonSC | B00DJUIYSS | 1 | | 1 | 1 @ $21.16 |
| Allied Electronics | 71987356 | 1 | | 1 | |
 Zoro | G700702355 | 1 | | 1 | 1 @ $14.63 |
 Verical | H320BL | 4 | 23 | 1 | 4 @ $14.93, 100 @ $14.93, 1000 @ $14.93, 10000 @ $14.93 |
| standardelectricsupply.com | 2282076 | 1 | | 1 | 1 @ $16.07 |
| Crescent Electric Supply Co | 2213417 | 1 | | 1 | |
 cbtcompany.com | H320BL | 1 | | 1 | |
 MRO Supply | 1019059 | 1 | | 1 | 1 @ $16.07 |
| Crescent Electric Supply Co | H320BL | 1 | | 1 | |
 Galco | H320BL-HBBL | 1 | | 1 | 1 @ $16.54 |
| us.rs-online.com | 71987356 | 1 | | 1 | 1 @ $17.95, 5 @ $16.88, 10 @ $16.67, 20 @ $16.49, 50 @ $16.30 |
| Graybar | 89085654 | 1 | | 1 | 1 @ $22.32 |