Sel Sel-751a Feeder Protection Relay 250v

Sel Sel-751a Feeder Protection Relay 250v
Schweitzer Engineering Laboratories
Sel
Feeder Protection Relay
Sel-751a
Special Spec-1754
P/n: 751a51d0x0x73850100
Supply Range (Us): 125/250v—
120/240v~ 50/60hz
Va Rating: 40 Va/ 20w
Rated Impulse Withstand (Uimp): 4 Kv
Insulation Voltage (Ui): 300v
Contact Outputs (Out101-out103)
Operational Voltage (Ue): 240v~ Max
Operational Current (Ie): 3a @ 120v
1.5a @ 240v
Thermal Current (Ithe): 5a
Utilization Category: Ac-15
Contact Rating Designation: B300
Insulation Voltage (Ui): 300v
Short-circuit Rating: 1ka
Installation Requirements
Enclosure: Type 12, Ip65
Degree Of Protection (Terminals): Ip20
Wire (105°c Cu): 26 To 12 Awg
0.14 To 2.5mm
Torque: 7 Lb-in, 0.79nm
159-0435.k
Class 2258 02
Class 2258 82
Process Control Equipment
En 60079-15
Iec 60947-4-1
Iec 60947-5-1
Ii 3 G
Ex Nc Iic 135°c (T4)
Pollution Degree 2
Operating Temperature Range: -40°c To +85°c
Operating Temperature Range: -20°c To +40°c
Class 1, Division 2, Groups A, B, C, D, T4.
159-0454.h
Port: F
Eia-232
Input: 110v~
0.31 In
8 Mm
1132730422
Made In Usa
Weight : 3.150 Kg
Ref No : 137747