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Power Relays
R04 Series
Features
Screw Terminals
Long Life Contacts
Molded Plastic Barrier Insulation
Molded Nylon Bobbin Coil
D3
Heavy Duty, 30 Amp, Open Frame
Relay designed for Industrial Control,
High Inrush Current Applications
such as Motor Starting and
Incandescent Lamp Loads.
D4
AC OPERATED
NTE TYPE No.
R043A3012
R043A3024
R043A30120
R043A30240
R045A3012
R045A3024
R045A30110
R045A30240
R047A3012
R047A3024
R047A30120
R047A30240
R0411A3012
R0411A3024
R0411A30120
R0411A30240
R043D3012
R043D3024
R045D3012
R045D3024
R045D30110
R047D3012
R047D3024
R047D30110
R0411D3012
R0411D3024
R0411D3048
R0411D30110
Nom.
Voltage
12VAC
24VAC
120VAC
240VAC
12VAC
24VAC
120VAC
240VAC
12VAC
24VAC
120VAC
240VAC
12VAC
24VAC
120VAC
240VAC
Contact
Arr.
SPSTNO
SPSTNO
SPSTNO
SPSTNO
SPDT
SPDT
SPDT
SPDT
DPSTNO
DPSTNO
DPSTNO
DPSTNO
DPDT
DPDT
DPDT
DPDT
Coil
Res.
Ohms
(Typ)
Nom.
Power
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
10VA
DC OPERATED
12VDC SPSTNO
70
2.0W
24VDC SPSTNO 290
2.0W
12VDC
SPDT
70 2.0W
24VDC
SPDT
290 2.0W
110VDC
SPDT
6K 2.0W
12VDC DPSTNO
70
2.0W
24VDC DPSTNO 290
2.0W
110VDC DPSTNO 6K
2.0W
12VDC
DPDT
70 2.0W
24VDC
DPDT
290 2.0W
48VDC
DPDT
1200 2.0W
110VDC
DPDT
6K 2.0W
Max.
Contact
Cur. @
28VDC
or 120VAC
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
30A
Diag
No.
D4
D4
D4
D4
D3
D3
D3
D3
D4
D4
D4
D4
D5
D5
D5
D5
30A D4
30A D4
30A D3
30A D3
30A D3
30A D4
30A D4
30A D4
30A D5
30A D5
30A D5
30A D5
ACCESSORIES
DESCRIPTION
DUST COVER, 2PIECE ENAMELED STEEL ENCLOSURE
NTE
TYPE NO.
RLY9165
D5
Electrical Specifications
Contact
Contact Rating: 30 Amps up to 300VAC 50/60 Hz, 5 Amps @
480/600VAC, 50/60Hz, 0.75pf (slightly inductive) load. 11/2 HP motor
load at 120 thru 600VAC 50/60Hz. 30 Amps @ 28VDC, resistive
load (each pole). 2 HP motor load at 200 thru 600VAC 50/60Hz
when using two poles to switch both sides of load.
Contact Material: Silver cadmium oxide, 5/16” Dia
Coil
Coil Voltages: See Chart
Coil Resistance: See chart
Coil Power: Maximum Coil Dissipation: 4 watts DC
Duty Cycle: Continuous
Operational Characteristics
Timing Values . . . . . Operate Time: 40mS or less
Release Time: 30mS or less
Insulation Characteristics
Dielectric Strength
Across Open Contacts: 1500 VRMS
Between mutually insulated conductive
elements: 2200 VRMS
Environmental Characteristics
Operating: 30 C to +50 C (AC), 30 C to +60 C (DC)
Nonoperating (storage): 30 C to +100 C
Weight
D3 case: 8 ozs (227 grams)—approx
D4 case: 9 ozs (255 grams)—approx
D5 case: 11 ozs (311 grams)—approx
18 NTE Electronics, Inc. Voice (973) 7485089 FAX (973) 7486224 http://www.nteinc.com

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Power Relays
D3
2.437 (61.9)
1.625
(41.3)
D4
.188 (4.8) DIA.
2 Holes
2.437 (61.9)
1.625
(41.3)
2.500
(63.5)
1.874
(47.6)
2.189
(55.6)
Max
.375
(9.5)
1.874
(47.6)
2.500
(63.5)
2.252
(57.2)
Max
.375
(9.5)
D5
1.874
(47.6)
.188 (4.8) DIA.
2 Holes
1.625 (41.3)
2.500
(63.5)
2.311
(58.7)
Max
.375
(9.5)
2.531 (64.3)
Max
SPSTNO
1 Form “A”
14 A1
.188 (4.8) DIA.
2 Holes
SPDT
1 Form “C”
14 A1
3.125 (79.4)
DPSTNO
2 Form “A”
24 A1 21
DPDT
2 Form “C”
22 24
A1 21
13 A2
12 A2 11
12
14 A2 11
14
NTE Electronics, Inc. Voice (973) 7485089 FAX (973) 7486224 http://www.nteinc.com
A2 11
19