Littelfuse SE-704 Earth-Leakage Monitors
Littelfuse SE-704 Earth-Leakage Monitors offer sensitive ground-fault detection as low as 10mA and can be used on systems with significant harmonic content. The SE-704 monitors offer adjustable pickup, adjustable time-delay, and CT-Loop monitoring that alarms when CT is not connected. Littelfuse SE-704 Earth-Leakage Monitors are UL, CSA, CE, and C-Tick approved.
Features
- Adjustable pickup
- Adjustable time delay
- Output contacts
- Analog output
- CT-Loop monitoring
- Selectable contact operating mode
- Harmonic filtering
- Non-volatile trip memory
- Microprocessor-based
- Universal power supply
Specifications
- 10mA to 5A trip level settings
- 30ms to 2.0s time delay range
- 0-5V to 0-1mA
- 75mm x 55mm x 115mm (HxWxD)
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Published: 2018-12-10
| Updated: 2023-03-03