| TD-640-30S | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TD-640-30S-1 | APU Start Relay with Time Delay | Leach International, North America | | 49 | Engine Accessories | PMA |
| TD-640-60S | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TD-7119-7500 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TD-770 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TD-823 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TD-870-1.4S | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TD-870-2.1S | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TD-929 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TD-947 | Time Delay Relay | Leach International, North America | — | 20 | Consumables / Hardware | PMA |
| TD-948 | Time Delay Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TD-950 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TD-975 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TD1514-1002 | SWITCH | Leach International, North America | | 38 | — | OEM |
| TDH-1729-2500 | Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-1798-1000 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1798-1001 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1852-1402 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1852-1502 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1852-2000 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1852-2001 | Time Delay Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1852-4000 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1852-5001 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1852-6000 | Time Delay Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1852-6002 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1852-8000 | Time Delay Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1853-3003 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1953-1001 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-1960-8001 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1961-1002 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1962-5001 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1964-4001 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1965-6001 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1970-6002 | Time Delay Relay | Leach International, North America | | 20 | Consumables / Hardware | PMA |
| TDH-1994-4502 | Time Delay Relay | Leach International, North America | — | 20 | Consumables / Hardware | PMA |
| TDH-1999-5001 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-2021-2001 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-6060-5002 | Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-6070-1000 | TD Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-6070-1203 | Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-6070-2000 | Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-6070-5000 | Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-6103-1204 | Time Delay Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-6103-1804 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-6103-6003 | Time Delay Relay | Leach International, North America | | 24 | Electrical | PMA |
| TDH-6108-1001 | Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-6108-6002 | Time Delay Relay | Leach International, North America | | 24 | Electromechanical | PMA |
| TDH-7050-1000 | TD Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-7050-2000 | Relay | Leach International, North America | — | 24 | Electromechanical | PMA |
| TDH-7050-5000 | TD Relay | Leach International, North America | — | 24 | Electromechanical | PMA |