Littelfuse
50R4002
1 / 1
Description
When a harmful condition is detected, the output relay is deactivated after a specified trip delay. The output relay reactivates 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.- Part Number
- 50R4002
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Specifications
- Input Voltage (V)
- 380 to 480VAC
- Maximum Input Power
- 5W
- Input AC Line Frequency (Hz)
- 50/60Hz (50Hz will increase all delay timers by 20%.)
- Output Form
- SPDT - 1 Form C
- Output Load Rating (VA)
- Pilot Duty: 470VA @ 600VAC; General Purpose: 10A @ 240VAC
- Restart Delay Range
- Manual 2 - 300s
- Trip Delay Range
- 4s
- Undervoltage Trip Voltage
- 90%
- Undervoltage Reset Voltage (%)
- 93%
- Termination Type
- Torque: 7in-lbs; Wire: 12-18AWG
- Mounting Method
- #8 screws
- Operating Temperature
- -20° to 70°C (-4° to 158°F)
- Storage Temperature (F/C)
- -40° to 80°C (-40° to 176°F)
- Humidity
- 10-95% non condensing per IEC 68-2-3
- Dimensions
- 2.93 in H x 5.27 in W x 2.95 in D (74.4 x 133.9 x 74.9 mm)
- Weight (lbs/g)
- 0.98 lb. (15.7 oz. 444.5 g)
Documents
Data Sheet
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