Features
•
•
•
•
Quick Connect Terminals: .250” (6.35mm)
or
.187” (4.75mm)
Consult factory for actual stock (See Note under drawing)
Multicontact
Pulse Operation
Power Saving
RLY76/77 Series
15 Amp, Bistable, DPDT, Impulse
Relays.
D72
1.950 (49.5)
1.580 (40.1)
2.680
(68.2)
2.700
(68.6)
1.840
(46.84)
3.050
(77.47)
.203
(5.16)
.078
(1.98)
.562 Tapped #8−32
(14.3) Thread Type
(2 Places)
1.000
(25.4)
Mounting Plate
1.730 (43.9)
DPDT, 2 Form “C”
* Quick Connect Terminals May be either .250in or .187in.
Consult Factory for actual stock
1
2
3
2
3
1
Electrical Specifications
Contact
Coil
Rating:
15 Amp @ 125/250 VAC
Contact Horsepower Rating:
1/2 HP @ 125/250 VAC
Coil Voltages:
See Chart
Resistance:
See Chart
Operational Characteristics
Timing Value: . . . Operate Time:
75 mS min
Release Time:
75 mS min
Must Operate Voltage
AC Coil:
85% of nominal voltage @ +25°C
DC Coil:
75% of nominal voltage @ +25°C
AC OPERATED
Coil
Res.
Ohms
(Typ)
9
260
Approx.
Nom.
Power
9 VA
9 VA
Max.
Contact
Cur. @
28VDC
120VAC
15A
15A
Insulation Characteristics
Diag
No.
D72
D72
NTE Type No.
RLY7643
RLY7645
Nom.
Volt.
24VAC
120VAC
Contact
Arr.
DPDT
DPDT
Dielectric Strength
Initial Breakdown Voltage:
1500V RMS, 60Hz
Insulation Resistance:
Class B (130°C)
Environmental Characteristics
Operating:
−10°C to +60°C
Life
DC OPERATED
RLY7742
RLY7743
12VDC
24VDC
DPDT
DPDT
25
90
6.5W
6.5W
15A
15A
D72
D72
Mechanical:
100,000 operations
Electrical:
50,000 operations (under rated load))
Weight
Std:
7.75 oz (241 grams) approx.
84
NTE Electronics, Inc.
Voice (973) 748−5089
FAX (973) 748−6224
http://www.nteinc.com
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