RUMF3AB2F7 SQUARE D, RUMF3AB2F7 Datasheet - Page 15

INTERFACE RELAY, 3PDT, 120VAC, 1700OHM

RUMF3AB2F7

Manufacturer Part Number
RUMF3AB2F7
Description
INTERFACE RELAY, 3PDT, 120VAC, 1700OHM
Manufacturer
SQUARE D
Datasheet

Specifications of RUMF3AB2F7

Coil Voltage Vac Nom
120V
Contact Current Max
10A
Contact Voltage Ac Nom
250V
Contact Voltage Dc Max
250V
Coil Resistance
1700ohm
Contact Configuration
3PDT
Average Power Consumption
3VA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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All Rights Reserved
Approvals:
CAD503
CAD323
CAD32
Class
CCN
File
File
E164353
LR43364
3211 03
NKCR
Industrial Relays
TeSys
These 600 volt relays are approved for use around the world. TeSys D relays are usually mounted on 35 mm DIN 3
track, but can also be mounted directly to a panel. The fixed contacts in these relays have a NEMA A600 and Q600
ratings, in addition to the standard IEC ratings, making them suitable for use in most any control circuit. Low
consumption versions of this relay are available for use with low level DC signals from a computer or a PLC. Adder
decks can be added to a basic five pole relay to make it up to an 11 pole relay. The serrated silver-nickel contacts with
wiping action provide excellent reliability in 12 or 24 volt control circuits. Special auxiliary contacts are available for
switching low power down to 5 volts at 10 mA. Timer and mechanical latch attachments are available.
Table 23.66: Instantaneous Control Relays
Table 23.67: Instantaneous Auxiliary Contact Blocks (for use in normal operation environments)
Table 23.68: Instantaneous Auxiliary Contacts with Dust and Damp Protected Contacts
Table 23.69: Coil Voltage Codes
For replacement AC coils, see page 18-16. DC coils are not replaceable.
Terminal Type
Screw Clamp
Spring Terminal
Ring Tongue
Number
of Contacts
AC 50/60 Hz Coil (for additional voltage code options see page 7 of Catalog 8501CT0101).
Volts
Code
DC Coil (coils have built in suppression as standard)
Volts
Code
DC Low Consumption Coil (coils have built in suppression as standard)
Volts
Code
a
b
c
d
e
f
Number of
Contacts
Add the proper voltage code from Table 23.69 to the end of catalog number (for example, CAD50B7).
2
4 b
4 b
Auxiliary contact blocks with four contacts cannot be used on relays with low consumption coils.
Includes 1 N.O. and 1 N.C. overlapping contact.
2
4 e
Grounding terminal points (2 terminals jumpered together; see diagram on page 8 of Catalog 8501CT0101).
Auxiliary contact blocks with four contacts cannot be used on relays with low consumption coils.
Add the proper voltage code to the end of catalog number.
®
D IEC Style Relays
Maximum Number
per Device
Maximum Number per Device
JD
AL
12
J7
12
5
(for use in particularly harsh industrial environments)
Front Mounting
Front
Clip-on Mounting
1
1
1
1
1
BD
24
B7
24
12
JL
Number of Contacts
Left Side Only
DC devices
Not for
1
5
5
5
5
CD
E7
BL
48
36
24
I12
2
2
2
2
f
Termination Type
Spring Terminal
Spring Terminal
Spring Terminal
Sealed
Screw Clamp
Screw Clamp
Screw Clamp
Screw Clamp
Discount
Schedule
120
G7
ED
48
48
EL
Normally Open
2
Contact Composition
5
3
5
3
5
3
Contact Composition
208
LE7
ND
60
Normally Open
SL
72
Normally Closed
d
2
2
1
0
2
1
0
2
1
0
4
3
2
1
0
4
3
2
1
0
2 c
2 c
240
Contact Composition
SD
U7
72
0
2
0
2
0
2
2
1
277
W7
110
FD
Normally Closed
Catalog Number
Normal
CAD503a
CAD323a
CAD506a
CAD326a
CAD50a
CAD32a
0
1
2
0
1
2
0
1
2
0
1
2
3
4
0
1
2
3
4
2 c
2 c
480
125
1
GD
T7
Catalog Number
Catalog Number
Refer to Catalog 8501CT0101
600
220
MD
LADN203
LADN113
LADN023
LAD8N20
LAD8N11
LAD8N02
LADN403
LADN313
LADN223
LADN133
LADN043
LADC223
LA1DX20
LA1DX02
LA1DY20
LA1DZ40
LA1DZ31
X7
LADN20
LADN11
LADN02
LADN40
LADN31
LADN22
LADN13
LADN04
LADC22
AC Coil
62.00
62.00
62.00
62.00
62.00
62.00
$ Price
250
UD
Consumption Coil
DC or Low
$ Price
$ Price
440
RD
110.00
110.00
110.00
110.00
110.00
110.00
20.70
20.70
20.70
20.70
20.70
20.70
20.70
20.70
20.70
41.50
41.50
41.50
41.50
41.50
41.50
41.50
41.50
41.50
41.50
41.50
41.50
65.00
65.00
77.00
82.00
82.00
CAD
23-15

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