Bulletin 700
Industrial Relays
Type N, NM
Bulletin 700
Type N Relays and
Type NM Latching Relays
S Convertible Contact
Cartridges
S Compact Construction
S NEMA A300 AC
S NEMA P300 DC
S Pneumatic Timing Unit
S Solid State Timing Unit
S Overlap Contacts
S Logic Reed Contacts
S Front Deck
TABLE OF CONTENTS
Description
Product Selection
Type N – AC Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type N – DC Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pneumatic Timing Unit for Type N Relays . . . . . . . . . . . . . .
Bulletin 852S Solid State Timing Unit for Type N . . . . . . . . .
Page Description
10-45
10-46
10-47
10-49
Page
Operating Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Approximate Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .
10-46
10-50
10-51
10-52-
Description
Bulletin 700 Type N range of 2-8 pole relays and Bulletin 700 Type NM range of 2-6 pole
relays with convertible contact cartridges provide a complete line of 300V NEMA rated
devices.
Type N relay line includes electrically held relays (Type N), permanent magnet latched
relays (Type NM) and various accessories such as pneumatic timing units, solid state
timing units, mounting tracks, etc. The compact construction of these relays greatly
reduces relay panel size and simplifies panel layout, wiring and maintenance. All relays
feature convertible contact cartridges which can be arranged in any normally open
(N.O.) and normally closed (N.C.) combination. Relays can be manually operated by
pressing the red bar at the center of the nameplate; the red bar also gives visual
indication of relay operation. Both Type N electrically held and Type NM latch relays
have a pressure molded coil and twin spanner contacts.
Conformity to Standards:
Approvals:
NEMA A300
NEMA P300
CSA Certified
CSA File #LR1234
UL Listed
UL File #E14840,
Guide NKCR
CE Certified
Your order must include:
D Cat. No. of the relay selected.
D Voltage suffix code.
D If required, Cat. No. of timing unit
and potentiometer.
D If required, Cat. No. of any
accessories.
10-44
Bulletin 700
Industrial Relays
Type N, NM
Product Selection, Continued
DC Operated Relays
Contacts
Description
D
Electrically Held
DC Relay
N.O. N.C.
–
–
+3
4
700DC-N501
700DC- 501
700DC-N601
700DC-N701
700DC-NM201
700DC-NM401
700DC-NM600
700DC-NM601
–
6
700DC-N401
+2
C il
Coil
700DC-N400
700DC-NM400
= Coil Terminals
700DC-N301
700DC-NM200
700DC-N201
700DC-N700
700DC-N200
700DC-N600
4
Type NM Relay
Cat. No. 700DC-NM200Z1
V
700DC-N500
700DC- 500
–
–
Cat. No.
V
700DC-N300
–
2
2
–
7
Cat. No.
–
6
4
–
5
Contact A
Arrangement
g
–
4
Permanent
Magnet Latch DC
Relay
R la
–
3
Type N Relay
Cat. No. 700DC-N300Z1
2
Type 1
General Purpose
Enclosure
Open Type
Without Enclosure
= Coil Terminals
2 = Latch
3 = Unlatch
DC Voltage Suffix Code
The Cat. No. as listed is incomplete. Select a voltage suffix code from the table below to complete the Cat. No. Example: Cat.
No. 700DC-N200 becomes Cat. No. 700DC-N200Z24. For other coil voltages, contact your nearest Allen-Bradley Sales Office.
Voltage
24V
32V
48V
64V
115-125V
230-250V
DC
Z24
Z32
Z48
Z64
Z1
Z2
ATTENTION – The “LATCH” and “UNLATCH” contacts must never be closed at the same time. Energizing both circuits simultaneously will cause
damage to the relay.
NORMALLY CLOSED CONTACTS – Listed relays are supplied with all contacts normally open. These contacts can be readily converted to
normally closed in the field. Relays having combinations of normally open and normally closed contacts can be supplied.
OVERLAP CONTACTS – Overlap contacts (normally open contact closes before the normally closed contact opens) can be supplied. See
page 10-50 for information on kits for field installation of overlap contact cartridges.
Location of contacts in 2 pole relays.
Location of contacts in 6 pole relays: 4 pole relay plus the 2 contacts indicated.
MINIMUM OPERATING TIME – TYPE NM – For reliable operation, power to the latch circuit must be maintained for a minimum time of 75
milliseconds and power to the unlatch circuit must be maintained for minimum time of 50 milliseconds.
Location of contacts in 4 pole latch relays: 2 pole relay plus the 2 contacts indicated.
Operating Coils
Coil Volts
Type N
O erating
Operating Coil
10-46
60 Hz
Type N D 2-8 Pole
50 Hz
DC
24
48
110
115-125
120
208
220
240
230-250
84AB27
–
84AB01
–
84AB86
84AB113
84AB06
84AB83
–
84AB28
–
84AB86
–
–
–
84AB83
–
–
84D721
84D653
84D1194
84D418
–
–
84D1201
–
84D414
V Prices – Consult Sales Office or price list