Page 1
Features
• Screw Terminals
• Long Life Contacts
• Molded Plastic Barrier Insulation
• Molded Nylon Bobbin Coil
D3
AC OPERATED
Coil
NTE TYPE No.
R04−3A30−12 12VAC SPST−NO — 10VA 30A D4
R04−3A30−24 24VAC SPST−NO — 10VA 30A D4
R04−3A30−120 120VAC SPST−NO — 10VA 30A D4
R04−3A30−240 240VAC SPST−NO — 10VA 30A D4
R04−5A30−12 12VAC SPDT — 10VA 30A D3
R04−5A30−24 24VAC SPDT — 10VA 30A D3
R04−5A30−11 0 120VAC SPDT — 10VA 30A D3
R04−5A30−240 240VAC SPDT — 10VA 30A D3
R04−7A30−12 12VAC DPST−NO — 10VA 30A D4
R04−7A30−24 24VAC DPST−NO — 10VA 30A D4
R04−7A30−120 120VAC DPST−NO — 10VA 30A D4
R04−7A30−240 240VAC DPST−NO — 10VA 30A D4
R04−11A30−12 12VAC DPDT — 10VA 30A D5
R04−11A30−24 24VAC DPDT — 10VA 30A D5
R04−11A30−120 120VAC DPDT — 10VA 30A D5
R04−11A30−240 240VAC DPDT — 10VA 30A D5
Nom.
Voltage
Contact
Arr.
Res.
Ohms
(Typ)
Nom.
Power
DC OPERATED
R04−3D30−12 12VDC SPST−NO 70 2.0W 30A D4
R04−3D30−24 24VDC SPST−NO 290 2.0W 30A D4
R04−5D30−12 12VDC SPDT 70 2.0W 30A D3
R04−5D30−24 24VDC SPDT 290 2.0W 30A D3
R04−5D30−11 0 110VDC SPDT 6K 2.0W 30A D3
R04−7D30−12 12VDC DPST−NO 70 2.0W 30A D4
R04−7D30−24 24VDC DPST−NO 290 2.0W 30A D4
R04−7D30−11 0 110VDC DPST−NO 6K 2.0W 30A D4
R04−11D30−12 12VDC DPDT 70 2.0W 30A D5
R04−11D30−24 24VDC DPDT 290 2.0W 30A D5
R04−11D30−48 48VDC DPDT 1200 2.0W 30A D5
R04−11D30−110 110VDC DPDT 6K 2.0W 30A D5
Max.
Contact
Cur. @
28VDC
or 120VAC
Diag
No.
R04 Series
Heavy Duty, 30 Amp, Open Frame
Relay designed for Industrial Control,
High Inrush Current Applications
such as Motor Starting and
Incandecent Lamp Loads.
D4
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. 1
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° to +50°C (AC), −30°C to +60°C (DC)
Non−operating (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
1
/2 HP motor
NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com
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Page 2
D3
2.437 (61.9)
1.625
(41.3)
D4
.188 (4.8) DIA.
2 Holes
2.437 (61.9)
1.625
(41.3)
1.874
(47.6)
1.874
(47.6)
2.500
(63.5)
2.500
(63.5)
2.189
(55.6)
Max
2.252
(57.2)
Max
.375
(9.5)
.375
(9.5)
D5
1.874
(47.6)
.188 (4.8) DIA.
2 Holes
1.625 (41.3)
.188 (4.8) DIA.
2 Holes
2.500
(63.5)
2.311
(58.7)
Max
.375
(9.5)
2.531 (64.3)
Max
3.125 (79.4)
20
NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com
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