| Part |
Differing Features |

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- Relay Type = Protective Relay
- WD5051 Series
- DC Actuating System
- Input Voltage = 13.5 - 32 VDC
- Overcurrent Protection Function
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- Contact - Arrangement = 2 Form C, DPDT, 2 C/O
- Contact Arrangement, Additional Output = None
- Three Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|
- Relay Type = Protective Relay
- WD5051 Series
- AC/DC Actuating System
- Input Voltage = 100 - 140 VAC
- Input Voltage = 100 - 200 VDC
|
- Overcurrent Protection Function
- Contact - Arrangement = 2 Form C, DPDT, 2 C/O
- Contact Arrangement, Additional Output = None
- Three Phase
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|
- Relay Type = Protective Relay
- WD81 Series
- DC Actuating System
- Input Voltage = 13.5 - 32 VDC
- Over/Underfrequency Protection Function
|
- Contact - Arrangement = 2 Form C, DPDT, 2 C/O
- Contact Arrangement, Additional Output = None
- Frequency Adjustment = 120-480 Hz
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|

|
- Relay Type = Protective Relay
- WD81 Series
- AC/DC Actuating System
- Input Voltage = 100 - 140 VAC
- Input Voltage = 100 - 200 VDC
|
- Over/Underfrequency Protection Function
- Contact - Arrangement = 2 Form C, DPDT, 2 C/O
- Contact Arrangement, Additional Output = None
- Frequency Adjustment = 120-480 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|

|
- Relay Type = Protective Relay
- WOF Series
- AC Actuating System
- Input Voltage = 120 VAC
- Overfrequency Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Frequency Adjustment = 400-450 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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|

|
- Relay Type = Protective Relay
- WOF Series
- AC Actuating System
- Input Voltage = 120 VAC
- Overfrequency Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Frequency Adjustment = 50-60 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
|
|

|
- Relay Type = Protective Relay
- WOF Series
- AC Actuating System
- Input Voltage = 120 VAC
- Overfrequency Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Frequency Adjustment = 60-70 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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|

|
- Relay Type = Protective Relay
- WOF Series
- AC Actuating System
- Input Voltage = 230 VAC
- Overfrequency Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Frequency Adjustment = 60-70 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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|

|
- Relay Type = Protective Relay
- WOF Series
- AC Actuating System
- Input Voltage = 460 VAC
- Overfrequency Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Frequency Adjustment = 60-70 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|

|
- Relay Type = Protective Relay
- WOUF Series
- AC Actuating System
- Input Voltage = 120 VAC
- Over/Underfrequency Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Frequency Adjustment = 50-60-70 Hz
- Without Time Delay
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|
- Relay Type = Protective Relay
- WOUV Series
- DC Actuating System
- Input Voltage = 125 VDC
- Over/Undervoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|
- Relay Type = Protective Relay
- WOUVT Series
- AC Actuating System
- Input Voltage = 115 VAC
- Over/Undervoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- With Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 120 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 208 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
|
|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 240 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
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|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 380 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 460 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
|
|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 480 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
|
|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 575 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Single Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
|
|

|
- Relay Type = Protective Relay
- WUV Series
- AC Actuating System
- Input Voltage = 120 VAC
- Overvoltage Protection Function
|
- Contact - Arrangement = 1 Form A, SPST-NO, 1 N/O
- Contact Arrangement, Additional Output = 1 Form B, SPST-NC, 1 N/C
- Three Phase
- Without Time Delay
- CII
|
| Not EU RoHS or ELV Compliant, Not applicable for solder process capability |
|
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