Littelfuse
201-100-DPDT-60MS
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Description
The unique microcontroller-based voltage and phase-sensing circuit constantly monitors the voltages to detect harmful power line conditions. When a harmful condition is detected, the relay’s output relays are deactivated after a specified trip delay. The output relays reactivate after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This unit is also available with a shorter trip delay and faster restart delay. The 201-xxx-DPDT-60mS has a trip delay of 0.5 seconds and a restart delay of 60 milliseconds.- Part Number
- 201-100-DPDT-60MS
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Specifications
- Input Voltage (V)
- 95 to 120VAC
- Maximum Input Power
- 5W
- Input AC Line Frequency (Hz)
- 50/60Hz
- Output Form
- DPDT
- Output Load Rating (VA)
- Pilot Duty: 480VA @ 240VAC; General Purpose: 10A @ 240VAC
- Restart Delay Range
- After a Fault or Complete Power Loss: 60ms
- Trip Delay Range
- Low Voltage: 0.5s; Unbalance Phasing Faults: 0.5s
- Trip Point Accuracy (%)
- ±1%
- Undervoltage Trip Voltage
- 90%
- Undervoltage Reset Voltage (%)
- 93%
- Voltage Unbalance Trip Point (%)
- 6%
- Voltage Unbalance Reset (%)
- 4.50%
- Termination Type
- Torque: 12 in-lbs; Wire: Stranded or solid 10-22AWG
- Mounting Method
- DIN rail or surface mount (plug-in to OT11-PC socket)
- Operating Temperature
- -40° to 70°C (-40° to 158°F)
- Humidity
- 95% non-condensing per IEC 68-2-3
- Dimensions
- 1.75 in H x 2.38 in W x 4.13 in D (44.5 x 60.3 x 104.8 mm)
- Weight (lbs/g)
- 0.65 lb. (10.4 oz. 294.8 g)
Documents
Data Sheet
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