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1.4 enclosure variations available
- open-frame type, sealed cover type
- tab PC Board type, flange type
2.High switching capacity, 30A/40A
3.Conforms to UL508 and UL873 spacing requirement
4.Class F type available
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1.Motor load, Heater, Lamp load
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| To convert into inches, multiply by 0.03937 |
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Copper-side view
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| To convert into inches, multiply by 0.03937 |
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Copper-side view
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Copper-side view
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| Contact data |
| Arrangement |
1 Form A (SPST) to 1 Form C (SPDT) |
| Contact material |
Ag Alloy |
| Initial contact resistance |
50mΩ |
| Rated load, resistive |
Standard |
K type |
NO: 30A 30VDC
30A 240VAC
NC: 20A 30VDC
20A 240VAC |
NO: 40A 30VDC
40A 240VAC
NC: 30A 30VDC
30A 240VAC |
| Maximum switching current |
30A |
40A |
| Maximum switching capacity |
with DC voltage:
with AC voltage: |
900W
7,200VA |
1,200W
9,600VA |
| Maximum switching voltage |
110VDC
240VAC |
| Coil data |
| Nominal voltage |
3VDC to 110VDC / 110VAC to 220VAC |
| Nominal power consumption 1) |
900mW, 600mW, 1.4VA approx. |
| Operate voltage 2) |
DC Coil:
AC Coil: |
75% of nominal voltage
80% of nominal voltage |
| Release voltage 3) |
DC Coil:
AC Coil: |
10% of nominal voltage
30% of nominal voltage |
| Maximum coil temperate |
130℃ class B
155℃ class F |
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1), 2), 3)The values depend on coil voltage, see Part selection chart
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| Contact data |
| Operate time |
10ms max. at nominal voltage |
| Release time |
8ms max. at nominal voltage |
| Initial insulation resistance |
1,000 M min. (at 500VDC) |
| Dielectric strength |
Between open contacts:
Between contacts & coil: |
1,500VACrms for 1 minute
2,500VACrms for 1 minute |
| Expected life |
Mechanical:
Electrical: |
More than 10,000,000 operations
More than 100,000 operations at rated load |
| Vibration resistance |
Functional:
Destructive: |
10∼55Hz dual amplitude: 1.5mm
10∼55Hz dual amplitude: 1.5mm |
| Shock resistance |
Functional:
Destructive: |
10G min.
100G min. |
| Ambient temperature |
－55℃ to ＋100℃ (with no icing) |
| Humidity |
45% to 85% RH |
| Weight |
27g (Open-frame type) approx.
30g (Sealed-cover type) approx.
33g (Tab PC Board type, Flange type) approx. |
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Part number description is provided for reference, part number can not be arbitrarily composed. Refer to the part numbers shown in the table below. Special designs to customer specifications are possible; please contact HR.
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| Part number |
Nominal
voltage
(VDC) |
Coil
resistance
(Ω±10%) |
Nominal
current
(mA) |
Must operate
voltage
(VDC) |
Must release
voltage
(VDC)) |
Max
voltage
(VDC) |
Nominal
power
(mW) |
| Standard DC coil |
| HR85□□□□□ DC003 |
3 |
10 |
300 |
2.25 |
0.3 |
3.9 |
900 |
| HR85□□□□□ DC005 |
5 |
28 |
180 |
3.75 |
0.5 |
6.5 |
| HR85□□□□□ DC006 |
6 |
40 |
150 |
4.5 |
0.6 |
7.8 |
| HR85□□□□□ DC009 |
9 |
90 |
100 |
6.75 |
0.9 |
11.7 |
| HR85□□□□□ DC012 |
12 |
160 |
75 |
9.0 |
1.2 |
15.6 |
| HR85□□□□□ DC015 |
15 |
250 |
60 |
11.25 |
1.5 |
19.5 |
| HR85□□□□□ DC018 |
18 |
360 |
50 |
13.5 |
1.8 |
23.4 |
| HR85□□□□□ DC024 |
24 |
640 |
37.5 |
18.0 |
2.4 |
31.2 |
| HR85□□□□□ DC048 |
48 |
2,560 |
18.75 |
36.0 |
4.8 |
62.4 |
| HR85□□□□□ DC110 |
110 |
13,445 |
8.18 |
82.5 |
11.0 |
143 |
| Sensitive DC coil |
| HR85□□□□□ DC003H |
3 |
15 |
200 |
2.25 |
0.3 |
3.9 |
600 |
| HR85□□□□□ DC005H |
5 |
42 |
120 |
3.75 |
0.5 |
6.5 |
| HR85□□□□□ DC006H |
6 |
60 |
100 |
4.5 |
0.6 |
7.8 |
| HR85□□□□□ DC009H |
9 |
135 |
66.6 |
6.75 |
0.9 |
11.7 |
| HR85□□□□□ DC012H |
12 |
240 |
50 |
9.0 |
1.2 |
15.6 |
| HR85□□□□□ DC015H |
15 |
375 |
40 |
11.25 |
1.5 |
19.5 |
| HR85□□□□□ DC018H |
18 |
540 |
33.3 |
13.5 |
1.8 |
23.4 |
| HR85□□□□□ DC024H |
24 |
960 |
25 |
18.0 |
2.4 |
31.2 |
| HR85□□□□□ DC048H |
48 |
3,840 |
12.5 |
36.0 |
4.8 |
62.4 |
| HR85□□□□□ DC110H |
110 |
20,167 |
5.45 |
82.5 |
11.0 |
143 |
| Standard AC coil |
| HR85□□□□□ AC110 |
110 |
- |
12.0 |
88.0 |
33 |
121 |
1400 |
| HR92□□□□□ AC220 |
220 |
- |
6.0 |
176.0 |
66 |
242 |
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Note: All values in the chart are measured at 23℃
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