13M2844

 

RXZE2S108M

Manufacturer Part NumberRXZE2S108M
Description13M2844
ManufacturerSQUARE D
SeriesRXZ
RXZE2S108M datasheets

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Specifications of RXZE2S108M

Socket MountingDIN RailCurrent Rating12A
Socket TerminalsScrewVoltage Rating300V
FeaturesSeparate Contact Arrangement, Box Lug ConnectorRohs CompliantYes
For Use WithRXM 2xxx Relays  
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Control and Measurement
Relays
www.schneider-electric.us
®
Square D
Phase Failure Relays
8430 phase failure relays offer the reliability and accuracy of solid state circuitry with the isolation of hard output
contacts.
Phase Abnormality Definitions
Phase Loss: This condition occurs when one line of a 3 phase system is completely lost.
Phase Unbalance: This condition occurs when the voltage in one line of a 3 phase system drops below the voltage in
the remaining two lines.
Phase Reversal: This condition occurs when two of three lines in a 3 phase system are switched. This incorrect
connection will cause a motor to rotate in the reverse direction.
Undervoltage: This condition occurs when the voltage in all three lines of a 3 phase system drop simultaneously.
Table 23.170:
Protects Against
Class/Type
Phase
Phase
Phase
Under
Loss
Unbalance
Reversal
Voltage
Yes
Yes
Yes
8430 MPS
Yes
Yes
Yes
8430 MPD
Note: For 8430 MPS Sockets, see page 23-13.
Table 23.171: Operating Data
Power Consumption
Ambient Temperature
Devices are auto reset, so 3 wire control should be used to accomplish safe operation of equipment.
MPS:
MPD:
Table 23.172: Contact Ratings
Type
Contacts
MPS
SPDT
MPD
DPDT
Table 23.173: How to Order
To Order Specify:
Class Number
Type Number
Voltage Code
For Mounting Track for the 8430 MPS relays . . . . . . . . . . . . . . . . .page 23-23
3.98
101
3.39
86
2.75
70
3.35
85
Type MPS 240 V
© 2009 Schneider Electric
All Rights Reserved
Description
Phase Failure and Undervoltage Relay
The Type MPS is a socket mounted, voltage sensing phase failure relay. The
undervoltage setting is adjustable from 75% to 100% of normal voltage. The
Yes
relay is UL Listed with the appropriate socket (see socket selection on
page 23-13). The 240 V rated, SPDT output contacts change state upon
phase failure, undervoltage, phase reversal or phase unbalance of 10% or
greater. Response time delay is 3 seconds.
Phase Failure and Undervoltage Relay
The Type MPD offers the same protection as the Type MPS plus the
Yes
following features: DPDT 600 V rated output contacts, locking potentiometer
undervoltage adjustment and an LED indicating “relay energized.” Can be
mounted directly to a panel or to 8501 XM track (see page 23-23).
Type MPS
5.5 VA
Type MPD
7 VA
o
+23
F to 122
o
-5
C to 50
File E78403 CCN NLDX provided the proper socket is used.
8430MPSV24 - 8501 NR51 or NR52 socket (see page 23-13).
8430MPSV29 - 8501 NR82 socket (see page 23-13).
File E78403 CCN NLDX
AC Ratings
Maximum
Inductive
Resistive
Control
Circuit
Thermal
Make
Break
Make & Break
Voltage
Continuous
VA
VA
Amperes
Current
120
1800
180
5
5
240
1800
180
5
5
120
3400
340
5
5
240
3600
360
5
5
480
3600
360
2.5
5
600
3600
360
2.5
5
Catalog Number
Voltage
Class
Type
Code
8430
MPS
V24
4.37
111
1.73
3.78
44
96
2.36
60
3.50
89
4.09
104
Type MPS 480 V
Discount
CP1
Schedule
Type MP
Class 8430 / Refer to Catalog 8430CT9701
Contact
Nominal
Type
Arrangement
Voltage
240–60
MPSV24
SPDT
480–60
MPSV29
120–60
MPDV20
240–60
MPDV24
DPDT
480–60
MPDV29
600–60
MPDV32
o
F
o
C
File E78403 CCN
File 060905 -174
NLDX2 without using
Class 3211-03
the sockets listed.
1.73
4.57
0.20
44
116
5
3.11
2.36
79
60
3.50
89
Prov. for
(2) #8 Mtg. Screws
Type MPD
$ Price
329.00
732.00
2.20
56
1.10
28
23-35