| TEC37001 | TEC-8450-410000001 | 90-250 Vac | Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | No | No | Terminal Cover | 9 | $158.25 |
| TEC37002 | TEC-8450-411000001 | 90-250 Vac | Form A relay - SPST - NO, 2A/240 Vac | Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | No | Terminal Cover | 0 | $166.25 |
| TEC37003 | TEC-8450-411200001 | 90-250 Vac | Form A relay - SPST - NO, 2A/240 Vac | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2 and 3: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover | 10 | $182.25 |
| TEC37004 | TEC-8450-420000001 | 90-250 Vac | Pulse dc for SSR drive: 5 Vdc | No | No | No | No | No | No | Terminal Cover | 1 | $158.25 |
| TEC37005 | TEC-8450-421000001 | 90-250 Vac | Pulse dc for SSR drive: 5 Vdc | Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | No | Terminal Cover | 0 | $166.25 |
| TEC37006 | TEC-8450-421200001 | 90-250 Vac | Pulse dc for SSR drive: 5 Vdc | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2 and 3: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover | 10 | $182.25 |
| TEC37007 | TEC-8450-430000001 | 90-250 Vac | Isolated, 4-20 mA , 0-20 mA | No | No | No | No | No | No | Terminal Cover | 0 | $186.75 |
| TEC37008 | TEC-8450-431200001 | 90-250 Vac | Isolated, 4-20 mA , 0-20 mA | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2 and 3: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover | 10 | $210.75 |
| TEC37010 | TEC-8450-411200003 | 90-250 Vac | Form A relay - SPST - NO, 2A/240 Vac | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2 and 3: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover and Ramp and Soak firmware | 2 | N/A |
| TEC37011 | TEC-8450-420000022 | 90-250 Vac | Pulse dc for SSR drive: 5 Vdc | No | No | No | No | No | Retransmit 0-10Vdc and Remote Setpoint | Ramp and Soak firmware | 1 | $221.75 |