STXP480Y10 Alternate CITEL M50-277Y-A Surge Protector SPD

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STXP480Y10
Comparison CITEL M50-277Y-A
Surge Protective Device (SPD)

Mersen STXP Series
CITEL
M50-277Y-A
Surge Protector
MERSEN
STXP480Y10
Surge Protector

Intended Application System

System Voltage480/277
Number of Phases3Y
Conductors4W+G
ConfigurationWYE

PRODUCT COMPARISON TABLE

This page collects publicly available data from ul.com and assembles a side by side reference table for a convenient product cross reference.

Manufacturer Citel Logo
UL File #E326289E210793
Model${ITEM_LINK#2178967}<-No Item, #2178967 M50-277Y-A
STXP480Y10

Product Image${ITEM_LINK#2178940}<-No Item, #2178940 Mersen STXP Series

UL.com Ratings

UL CARD UL CARD
UL APPROVALLISTEDLISTED
UL MARK
SPD TypeType 1Type 1
Volt (V)480/277480/277
AC/DC
DC PV
ACAC
Phase3Y3Y
Amps (A)n/an/a
Ambient Min (C)-35-40
Ambient Max (C)8085
Mode
L-L
L-N
L-G
N-G
L-L
L-N
L-G
N-G
L-L
L-N
L-G
N-G
VPR (Vpk)
L-L
L-N
L-G
N-G
2500
1200
1500
1200
2000
1200
1200
700
MCOV
L-L
L-N
L-G
N-G
560
320
320
280
640
320
320
150
In (kA)2020
SCCR (kA)150200

Additional
Data Sheet Ratings

Surge Current
Rating (kA)
50100
Protection CircuitMOV-GSGTPMOV
Leakage CurrentNoYes
TOV OptimizedNoNo
DiagnosticsLED/phase &
Audible Alarm
LED
Environmental
Rating
NEMA 6NEMA 4X
# of Wires55
Modes of ProtectionCommon Mode
Differential Mode
Common Mode
Differential Mode
Warranty10-years10-years

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UL data is publicly available with a free account at UL.com. The data has been reviewed by our engineering department. From time to time, the applicants UL file (including CITEL's) may become changed or updated at UL.com due to new testing or corrections to a report. At the time of this comparison you will find this information to be accurate to the UL web site. If you find any information requires an update, please bring to our attention and it will be updated immediately.
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