Part Number # 201A
SKU # 2329822
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201A
Symcom 201A Symcom Phase Monitoring Relay
Part Number # 201A
SKU # 2329822
Littelfuse 201A Key Features
| Brand: | Littelfuse |
|---|---|
| Part Number # : | 201A |
| SKU #: | 2329822 |
| Contact Configuration: | SPDT |
| Dimensions: | 2.38 in W x 4.13 in D x 1.75 in H |
| Frequency Rating: | 50/60 Hz |
| Series: | 201A |
| Type: | 3-Phase |
| Country of origin: | MX |
| Mounting type: | DIN Rail/Plug-In |
| Manufacturer Name: | Littelfuse |
| UNSPSC: | 39122332 |
| UPC: | 00079458990218 |
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Symcom 201A Symcom Phase Monitoring Relay
Brand: Littelfuse
Part Number: 201A
Littelfuse Symcom Phase Monitoring Relay, 3-Phase, Series: 201A, 190 to 480 VAC, 50/60 Hz Frequency, SPDT Contact Configuration, DIN Rail/Plug-In Mounting, 2.38 in W x 4.13 in D x 1.75 in H Dimensions
Additional Description: LTFS-201A 3-PHASE PLUG-IN VOLTAGE MONITO Voltage (V): 190 to 480VAC SPDT
Catalog Description: The 201A is a 3-phase, auto-ranging, dual-range voltage monitor that protects 190-480VAC, 50/60Hz motors regardless of size. The product provides a user selectable nominal voltage setpoint and the voltage monitor automatically selects between the 200V and 400V range. The 201A includes advanced single LED diagnostics, where color and different light patterns distinguish between faults and normal conditions.This unique microcontroller-based voltage and phase-sensing device constantly monitors the 3-phase voltages to detect harmful power line conditions. When a harmful condition is detected, the 201A’s output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to acceptable levels.
201A Item Features
- 12 to 22 AWG wire
- Stranded/solid wire
- -20 to 70 deg C operating temperature
- 12 in-lb torque
- Constant monitoring of single phase, low voltage, voltage unbalance, phase reversal, harmful power line conditions
- Allows flexibility in panel installation
- Automatically senses system voltage between 190 to 480 VAC saves setup time
- Quick visual indicator for cause of trip and relay status
- LED indications include normal operation, power up restart delay, reverse-phase trip, unbalance single phase trip, high/low voltage trip
201A Standards
UL 508|CE Certified|PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancerSKU #2329822Part Number #201AUNSPSC39122332UPC00079458990218