SKU:
Z00064
Schweitzer SEL-751A Feeder Protection Relay
Нет в наличии
Available on request
In stock
1000000
1000000
Нет в наличии
The product is in a remote warehouse
Delivery worldwide ✈️
Nomenclature group
Röle / Relay
Purpose / Use
Tip
IMPA code
Stock code
Z00064
Basic unit
pcs.
Model
Production country
ABD/USA
Light source
Cable entry diameter, mm
ISSA code
Mounting type
Brand
Schweitzer
Luminous flux, lm
Color temperature, K
Product description
Sound pressure level, dB
Union connection thread
Visibility
Power, W
Voltage, V
24-220
Current type
AC/DC
Immersion length
Lamp holder
Lamp shape
Product series
Ingress Protection (IP) rating
Weight, kg
Ток номинальный
10/16А
Thermobalon length
Capillary length
Thermobalon diameter
Measurement range
Temperature
Control
Body material
Voltage type
Diameter
Lamp base type
Length
Diameter of the thermoballoon
Rated current, A
Working pressure
Operating temperature
Contact group
Design type
Accuracy class
Explosion protection
Current frequency, Hz
Bell diameter, mm
Horizontal viewing angle
Color
Schweitzer SEL-751A is a protection relay designed for the protection and management of lines in electrical distribution systems. It provides fast response against faults such as overload, short circuit, earth fault and arc flash. The device can operate in a supply range of 24-250 V DC and 110-240 V AC and offers reliable performance over a temperature range of -40°C to +85°C. SEL-751A supports modern communication protocols such as IEC 61850, Modbus and DNP3 and offers a versatile solution for industrial and distribution systems with synchronization, voltage and frequency monitoring functions.
