Cutler Hammer, Div of Eaton Corp D26 Series Data Sheet
V7-T3-162 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—February 2014
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3.7
Control Relays and Timers
Machine Tool Relays
D26 Series—Type M, 600 Vac Multipole with Convertible Contacts
Contents
Description Page
D15 Series—Freedom 600V Multipole. . . . . . . . . . V7-T3-146
BF/BFD Series—Fixed Contact Industrial
Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-151
AR/ARD Series—Convertible Contact
Industrial Control . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-157
D26 Series—Type M, 600 Vac Multipole
with Convertible Contacts
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V7-T3-163
Technical Data and Specifications . . . . . . . . . . V7-T3-165
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-166
D26 Series—Type M, DC Multipole
with Convertible Contacts . . . . . . . . . . . . . . . . . V7-T3-167
D26 Series—Type M, 600 Vac Multipole with Convertible Contacts
Product Description
Relays can be ordered as
complete devices in any pole
combination up to a
maximum of 12NO or 8NC
and 4NO poles, or can be
assembled from components
shown on Page V7-T3-164.
Relay base assembly
(D26MB) will accept from 1
to 4 rear poles (D26MPR,
D26MPS and/or D26MPL).
Features
Contact poles D26MPR and
D26MPF in 2- through 8-pole
relays are convertible NO to
NC or vice versa. Simply
reverse the terminal screws
and rotate the unit pole 180°
(in either direction).
Options
Adding a front deck, the total
number of poles can be
increased to 8, all convertible
NO to NC.
Adding a D26MF, 4-pole fixed
NO attachment, builds a 12pole relay with 8 convertible
poles and 4 fixed NO poles.
Relays with mechanical latch
are available in any
convertible pole combination
up to eight poles maximum.
To obtain overlapping
contacts, use D26MPS (NO
early closing) and D26MPL
(NC late opening) rear poles,
in related circuits.
Standards and Certifications
●
UL listed—Class No.
NKCR2, File E1230(N)
●
CSA certified—File LR353
Normally Closed
Contact
Normally Open
Contact
Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—February 2014 V7-T3-163
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3.7
Control Relays and Timers
Machine Tool Relays
Product Selection
Complete AC Relays
When Ordering, Specify
●
Catalog number and magnet coil suffix letter.
●
Example: For a 4-pole relay having 4NO contacts, order Catalog Number D26MR40, with a 120V,
60 Hz coil, order D26MR40A.
●
For fast delivery and minimum inventory, it is recommended that component parts or complete
relays with NO poles be ordered.
Complete AC Relays—Open Type
M
agnet Coil Selection
Notes
1
1
0- and 12-Poles: The 6 and 8 contact relays (without mechanical latch only) listed above can be provided
with four additional NO non-convertible contacts. Add suffix number 4 to above listed catalog number plus
magnet coil suffix. Example: For a 12 contact relay, order D26MR804A.
2
Consult Customer Support Center for availability.
Number
of Contacts
Type of Contact Relay Only
Relay with
Mechanical Latch
NO (Form A) NC (Form B)
Catalog
Number
Catalog
Number
2 2 0 D26MR20 D26MR202
1 1 D26MR11 D26MR112
0 2 D26MR02 D26MR022
3 3 0 D26MR30 D26MR302
2 1 D26MR21 D26MR212
1 2 D26MR12 D26MR122
0 3 D26MR03 D26MR032
4 4 0 D26MR40 D26MR402
3 1 D26MR31 D26MR312
2 2 D26MR22 D26MR222
1 3 D26MR13 D26MR132
0 4 D26MR04 D26MR042
6
1
6 0 D26MR60 D26MR602
5 1 D26MR51 D26MR512
4 2 D26MR42 D26MR422
3 3 D26MR33 D26MR332
2 4 D26MR24 D26MR242
1 5 D26MR15 D26MR152
0 6 D26MR06 D26MR062
8
1
8 0 D26MR80 D26MR802
7 1 D26MR71 D26MR712
6 2 D26MR62 D26MR622
5 3 D26MR53 D26MR532
4 4 D26MR44 D26MR442
3 5 D26MR35 D26MR352
2 6 D26MR26 D26MR262
1 7 D26MR17 D26MR172
0 8 D26MR08 D26MR082
Volts/Hertz Suffix Code Volts/Hertz Suffix Code
120/60–110/50 A 32/60
2
V
240/60–220/50 B 12/60
2
R
208/60
2
E 6/60 P
24/60 T 380/50
2
L
277/60 H 480/60 or 440/50 C
600/60 or 550/50
2
D
4-Pole
4-Pole with Latch
4-Pole with Pneumatic
Timer Attachment
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