| TEC37001* | YES | TEC-8450-410000001 | 90-250 Vac | Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | No | No | Terminal Cover | $197.40 |
| TEC37002* | NO | 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 | $207.60 |
| TEC37003* | NO | 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 | $228.10 |
| TEC37004* | NO | TEC-8450-420000001 | 90-250 Vac | Pulse dc for SSR drive: 5 Vdc | No | No | No | No | No | No | Terminal Cover | $197.40 |
| TEC37005* | NO | 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 | $207.60 |
| TEC37006* | YES | 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 | $228.10 |
| TEC37007* | NO | TEC-8450-430000001 | 90-250 Vac | Isolated, 4-20 mA , 0-20 mA | No | No | No | No | No | No | Terminal Cover | $233.35 |
| TEC37008* | YES | 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 | $264.05 |
| TEC37011* | YES | 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 | $277.25 |
| TEC37014* | YES | TEC-8450-431000011 | 90-250 Vac | Isolated, 4-20 mA , 0-20 mA | Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Retransmit 4-20mA/0-20mA and Remote Setpoint | Terminal Cover | $300.85 |
| TEC37017* | YES | TEC-8450-411100001 | 90-250 Vac | Form A relay - SPST - NO, 2A/240 Vac | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover | $217.80 |
| TEC37018* | YES | TEC-8450-4C1100001 | 90-250 Vac | Pulse dc for SSR drive: 14 Vdc | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover | $237.35 |
| TEC37027* | YES | TEC-8450-411000003 | 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 and Ramp and Soak firmware | $245.00 |
| TEC37030* | YES | TEC-8450-421100001 | 90-250 Vac | Pulse dc for SSR drive: 5 Vdc | Form A relay - SPST - NO, 2A/240 Vac | Alarm 2: Form A relay - SPST - NO, 2A/240 Vac | No | No | No | No | Terminal Cover | $217.80 |