| | Z120D10 | Z240D10 |
| Nominal AC Line Voltage | 120 | 240 |
| Nominal Current Rating (Amps) | 10 | 10 |
| 1 cycle Surge (Amps) Peak | 110 | 110 |
| Nominal Signal Input Resistance (Ohms) | 1000 | 1000 |
| Signal Pick-up Voltage | 3VDC (32V allowed) | 3VDC (32V allowed) |
| Signal Drop-out Voltage | 1 VDC | 1 VDC |
| Peak Repetitive Voltage Maximum | 600 | 600 |
| Maximum Output Voltage Drop | 1.6 volts | 1.6 volts |
| Off-State Leakage (mA) Maximum** | 6 mA | 12 mA |
| Operating Voltage Range (Volts AC) | 12-140 | 24-280 |
| I2t Rating t=8.3 (ms) | 50 | 50 |
| Isolation Voltage | 4,000VRMS | 4,000VRMS |
| θjc* (°C/Watt) Dissipation (Watts/Amp) | 4 | 4 |
Notes: θjc* = Thermal resistance junction to base. Maximum junction temperature is 110 °C. ** Operating Frequency: 25 to 65 Hz (operates at 400 Hz with 6 times the offstate leakage) |