VDE
2c, 3c
10 AMP POWER RELAY
HP-RELAYS
25
.984
36
1.417
FEATURES
• Interchangeable with existing models
• Long life and high reliability
• High contact capacity up to 10 A 250 V AC
• Available with plug-in/solder and quick-connect terminals
44.5
1.752
mm
inch
SPECIFICATIONS (at 20
°
C
68
°
F)
Contacts
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Rating
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "initial breakdown voltage" section
*
2
Detection current; 10 mA
*
3
Excluding contact bounce time
*
4
Half-wave pulse of sine wave: 11ms; detection time: 10
µ
s
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10
µ
s
*
7
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
Characteristics (at 60 Hz, 20
°
C
68
°
F)
2 Form C 3 Form C 4 Form C
15 m
Ω
Silver
Silver
alloy
Maximum operating speed
Initial insulation resistance*
1
Between open
contacts
Breakdown
Between contact sets
voltage*
2
Between contact and
coil
Operate time*
3
(at nominal voltage)
Release time (without diode)*
3
(at nominal voltage)
Temperature rise
Shock resistance
Functional*
Destructive*
5
4
Nominal switching
capacity
10 A 250 V AC (resistive)
2 Form C 3 Form C 4 Form C
20 cpm
more than 100 M
Ω
at 500 V DC
1,000
2,000
1,000
Vrms
Vrms
Vrms
1,500
2,000
1,500
Vrms
Vrms
Vrms
1,500
2,000
1,500
Vrms
Vrms
Vrms
Approx.
15 ms
Approx.
15 ms
Approx. 25 ms
Approx. 25 ms
Max. 65
°
C
98 m/s
2
{10 G}
980 m/s
2
{100 G}
58.8 m/s
2
{6 G}, 10 to 55 Hz
at 1 mm double amplitude
117.6 m/s
2
{12 G}, 10 to 55 Hz
at 2 mm double amplitude
–50
°
C to +40
°
C
–58
°
F to +104
°
F
5 to 85% R.H.
Approx.
60g
2.12 oz
Approx.
100g
3.53 oz
Approx.
125g
4.41 oz
Functional*
6
Vibration resistance
Destructive
Conditions for opera- Ambient
tion, transport and
temp.
storage*
7
(Not freezing and
condensing at low
Humidity
temperature)
Unit weight
LIFE DATA
Contact rating and expected life For AC load type
Voltage
Load
Electrical
life
125 V AC
Resistive (cos
ϕ
]
1) Inductive (cos
ϕ
]
0.4)
—
—
10 A
5A
1A
7.5 A
3A
0.7 A
Mechanical life
250 V AC
Resistive (cos
ϕ
]
1) Inductive (cos
ϕ
]
0.4)
10 A
7.5 A
7.5 A
3A
0.6 A
5A
2A
0.4 A
Expected life
(min. operations)
2
×
10
5
5
×
10
5
1
×
10
6
2
×
10
6
1
×
10
7
Current
Note: When the electromagnet or exciting coil (Solenoid, etc.) is the load, the value of motor or lamp load is applicable.
411
HP
Contact rating and expected life For DC load type
Voltage
Load
Electrical
life
24 V DC
Resistive (cos
ϕ
]
1) Inductive (cos
ϕ
]
0.4)
—
7A
7.5 A
5A
1A
5A
3A
0.6 A
Mechanical life
125 V DC
Resistive (cos
ϕ
]
1)
Inductive (cos
ϕ
]
0.4)
—
—
0.5 A
0.3 A
0.1 A
0.4 A
0.2 A
0.06 A
Expected life
(min. operations)
2
×
10
5
5
×
10
5
1
×
10
6
2
×
10
6
1
×
10
7
Current
Life curve
1,000
Operations,
×10
900
800
700
600
500
400
300
200
125 V A
4
Mechanical life
more than 10,000,000
operations
100
0
0
VA
C
cos
C cos
ϕ
=1
Notes:
1. For DC inductive loads, use an arc suppress-
ing circuit.
2. When used under a DC load operating at
high repetition rate with considerable arcing,
corrosion of the contacts and/or the contact
blades is likely to occur. When using the relay
under conditions of high temperature, humidity
or high repetition rate, it is suggested that the
relay cover be removed to facilitate extended
operation.
10
TYPICAL APPLICATIONS
HP relays enjoy wide use in various appli-
cations, particularly in automation con-
trols and remote controls.
Applications include:
Industrial machinery
Machine tool
Food processing packing machines
Office equipment
Coin operate devices
Home appliances
Transportation
Communication and measuring devices
Amusement devices
ORDERING INFORMATION
Ex.
Contact arrangement
2: 2 Form C
3: 3 Form C
4: 4 Form C
HP
3
M
AC240V
Coil voltage
AC 6, 12, 24, 48,
115, 220, 240 V
DC 6, 12, 24, 48,
110 V
Terminal
Nil: Standard plug-in terminal
M: Direct mounting (3 Form C only)
TM: Top mounting (2 Form C only)
L: Lamp wired, standard plug-in terminal
(Notes) 1. For UL/CSA or VDE recognized types, add suffix UL/CSA or VDE (HP2-TM type VDE application under way)
2. Standard packing Carton: 50 pcs. Case: 200 pcs.
3. UL/CSA approved type is standard.
TYPES AND COIL DATA
1. Standard plug-in terminal type (without lamp wired)
DC TYPES at 20
°
C
68
°
F
Type
Part No.
HP2-DC6V
2 Form C
HP2-DC12V
HP2-DC24V
HP2-DC48V
HP2-DC110V
HP3-DC6V
HP3-DC12V
3 Form C
HP3-DC24V
HP3-DC48V
HP3-DC110V
HP4-DC6V
HP4-DC12V
HP4-DC24V
HP4-DC48V
HP4-DC110V
Nominal coil
voltage, V DC
6
12
24
48
110
6
12
24
48
110
6
12
24
48
110
Pick-up
voltage,
V DC (max.)
4.8
9.6
19.2
38.4
88
4.8
9.6
19.2
38.4
88
4.8
9.6
19.2
38.4
88
Drop-out
voltage,
V DC (min.)
0.9
1.8
3.6
7.2
16.5
0.9
1.8
3.6
7.2
16.5
0.9
1.8
3.6
7.2
16.5
Max.
allowable
voltage, V DC
6.6
13.2
26.4
52.8
121
6.6
13.2
26.4
52.8
121
6.6
13.2
26.4
52.8
121
Coil
resistance,
Ω
(
±
10%)
25
110
440
1,800
7,300
24
100
400
1,560
7,450
22
95
380
1,500
7,000
Nominal coil
current, mA
240
109
54.5
26.7
15.0
250
120
60
31
14.9
273
127
63
32
15.7
Nominal
operating
power, W
1.5
1.3
1.3
1.3
1.7
1.5
1.4
1.4
1.5
1.6
1.6
1.5
1.5
1.5
1.7
4 Form C
25
ϕ
=1
5
Load current, A
412
HP
AC TYPE (50/60 Hz) at 60 Hz, 20
°
C
68
°
F
Type
Part No.
HP2-AC6V
HP2-AC12V
2 Form C
HP2-AC24V
HP2-AC48V
HP2-AC115V
HP2-AC220V
HP2-AC240V
HP3-AC6V
HP3-AC12V
HP3-AC24V
HP3-AC48V
HP3-AC115V
HP3-AC220V
HP3-AC240V
HP4-AC6V
HP4-AC12V
HP4-AC24V
HP4-AC48V
HP4-AC115V
HP4-AC220V
HP4-AC240V
Nominal coil
voltage, V AC
6
12
24
48
115
220
240
6
12
24
48
115
220
240
6
12
24
48
115
220
240
Pick-up
voltage,
V AC (max.)
4.8
9.6
19.2
38.4
92
176
192
4.8
9.6
19.2
38.4
92
176
192
4.8
9.6
19.2
38.4
92
176
192
Drop-out
voltage,
V AC (min.)
1.8
3.6
7.2
14.4
34.5
66
72
1.8
3.6
7.2
14.4
34.5
66
72
1.8
3.6
7.2
14.4
34.5
66
72
Max.
allowable
voltage, V AC
6.6
13.2
26.4
52.8
126.5
242
264
6.6
13.2
26.4
52.8
126.5
242
264
6.6
13.2
26.4
52.8
126.5
242
264
Inductance,
H
0.049
0.190
0.776
3.106
15.83
57.90
66.26
0.030
0.119
0.475
1.899
10.36
39.32
44.05
0.019
0.077
0.309
1.292
6.953
26.57
29.75
Nominal coil
current, mA
310
160
78
39
18
9.5
9.0
520
260
130
65
28.5
14.2
13.9
800
400
200
95
42
21
20.5
Nominal
operating
power, VA
1.9
1.9
1.9
1.9
2.1
2.1
2.2
3.1
3.1
3.1
3.1
3.3
3.1
3.3
4.8
4.8
4.8
4.6
4.8
4.6
4.9
3 Form C
4 Form C
NOTES
1. The range of coil current for AC relays
is
±
15% (60 Hz). For DC relays it is
±
10% at 20
°
C,
68
°
F.
2. The HP relay will operate in a range
from 80% to 110% of the nominal coil
voltage. It is, however, recommended
that the relay be used in the range of
85% to 110% of the nominal coil volt-
age, with the temporary voltage varia-
tion taken into consideration.
3. When the operating voltage of AC re-
lays drops below 80% of the nominal
coil voltage, the relay will generate a
considerable amount of heat which is
not recommended for maximum effi-
ciency.
4. The coil resistance of DC types is the
measured value of the coil at a temper-
ature of 20
°
C
68
°
F.
If the coil tempera-
ture changes by
±
1
°
C, the measured
value of the coil resistance should be
increased or decreased by 0.4%.
5. For applications from 220 V to 240 V
DC, connect a resistor in series with
the relay coil. See chart for resistor val-
ues.
Voltage
220 V DC
240 V DC
2 Form C 3 Form C 4 Form C
7.3 k
Ω
(5 W)
8.7 k
Ω
(5 W)
7.45 k
Ω
(5 W)
8.8 k
Ω
(5 W)
7 k
Ω
(5 W)
8.3 k
Ω
(5 W)
2. Standard plug-in terminal type (with lamp wired)
DC TYPES at 20
°
C
68
°
F
Type
Part No.
HP2-L-DC6V
2 Form C
LED
HP2-L-DC12V
HP2-L-DC24V
HP2-L-DC48V
HP2-L-DC110V
HP3-L-DC6V
HP3-L-DC12V
HP3-L-DC24V
HP3-L-DC48V
HP3-L-DC110V
HP4-L-DC6V
HP4-L-DC12V
HP4-L-DC24V
HP4-L-DC48V
HP4-L-DC110V
Nominal coil
Pick-up
voltage,
voltage,
V DC
V DC (max.)
6
12
24
48
110
6
12
24
48
110
6
12
24
48
110
4.8
9.6
19.2
38.4
88
4.8
9.6
19.2
38.4
88
4.8
9.6
19.2
38.4
88
Drop-out
voltage,
V DC (min.)
0.9
1.8
3.6
7.2
16.5
0.9
1.8
3.6
7.2
16.5
0.9
1.8
3.6
7.2
16.5
Max.
allowable
voltage,
V DC
6.6
13.2
26.4
52.8
121
6.6
13.2
26.4
52.8
121
6.6
13.2
26.4
52.8
121
Coil
resistance,
Ω
(
±
10%)
25
110
440
1,800
7,300
24
100
400
1,560
7,450
22
95
380
1,500
7,000
Nominal coil
current,
mA
240
109
54.5
26.7
15.0
250
120
60
31
14.9
273
127
63
32
15.7
Nominal
operating
power,
W
1.5
1.3
1.3
1.3
1.7
1.5
1.4
1.4
1.5
1.6
1.6
1.5
1.5
1.5
1.7
Neon lamp
3 Form C
LED
Neon lamp
4 Form C
LED
Neon lamp
413
HP
AC TYPE (50/60 Hz) at 60 Hz, 20
°
C
68
°
F
Type
Part No.
HP2-L-AC6V
HP2-L-AC12V
HP2-L-AC24V
Neon lamp
HP2-L-AC115V
HP2-L-AC220V
HP2-L-AC240V
HP3-L-AC6V
HP3-L-AC12V
HP3-L-AC24V
HP3-L-AC115V
HP3-L-AC220V
HP3-L-AC240V
HP4-L-AC6V
HP4-L-AC12V
HP4-L-AC24V
HP4-L-AC115V
HP4-L-AC220V
HP4-L-AC240V
Nominal coil
voltage,
V AC
6
12
24
115
220
240
6
12
24
115
220
240
6
12
24
115
220
240
Pick-up
voltage,
V AC (max.)
4.8
9.6
19.2
92
176
192
4.8
9.6
19.2
92
176
192
4.8
9.6
19.2
92
176
192
Drop-out
voltage,
V AC (min.)
1.8
3.6
7.2
34.5
66
72
1.8
3.6
7.2
34.5
66
72
1.8
3.6
7.2
34.5
66
72
Max.
allowable
voltage,
V AC
6.6
13.2
26.4
126.5
242
264
6.6
13.2
26.4
126.5
242
264
6.6
13.2
26.4
126.5
242
264
Inductance,
H
0.049
0.190
0.776
15.83
57.90
66.26
0.030
0.119
0.475
10.36
39.32
44.05
0.019
0.077
0.309
6.953
26.57
29.75
Nominal coil
current,
mA
310
160
78
18
9.5
9.0
520
260
130
28.5
14.2
13.9
800
400
200
42
21
20.5
Nominal
operating
power,
VA
1.9
1.9
1.9
2.1
2.1
2.2
3.1
3.1
3.1
3.3
3.1
3.3
4.8
4.8
4.8
4.8
4.6
4.9
LED
2 Form C
LED
3 Form C
Neon lamp
LED
4 Form C
Neon lamp
3. Top Mounting (TM) and direct mounting (M) type
DC TYPES at 20
°
C
68
°
F
Type
Part No.
HP2-TM-DC6V
HP2-TM-DC12V
HP2-TM-DC24V
HP2-TM-DC48V
HP2-TM-DC110V
HP3-M-DC6V
HP3-M-DC12V
3 Form C
HP3-M-DC24V
Direct Mounting Type (TM)
HP3-M-DC48V
HP3-M-DC110V
Nominal coil
Pick-up
voltage,
voltage,
V DC
V DC (max.)
6
12
24
48
110
6
12
24
48
110
4.8
9.6
19.2
38.4
88
4.8
9.6
19.2
38.4
88
Drop-out
voltage,
V DC (min.)
0.9
1.8
3.6
7.2
16.5
0.9
1.8
3.6
7.2
16.5
Max.
allowable
voltage,
V DC
6.6
13.2
26.4
52.8
121
6.6
13.2
26.4
52.8
121
Coil
resistance,
Ω
(
±
10%)
25
110
440
1,800
7,300
24
100
400
1$B!"(J560
7,450
Nominal coil
current,
mA
240
109
54.5
26.7
15.0
250
120
60
31
14.9
Nominal
operating
power,
W
1.5
1.3
1.3
1.3
1.7
1.5
1.4
1.4
1.5
1.6
2 Form C
Top Mounting Type (TM)
AC TYPE (50/60 Hz) at 60 Hz, 20
°
C
68
°
F
Type
Part No.
HP2-TM-AC6V
HP2-TM-AC12V
HP2-TM-AC24V
HP2-TM-AC48V
HP2-TM-AC115V
HP2-TM-AC220V
HP2-TM-AC240V
HP3-M-AC6V
HP3-M-AC12V
HP3-M-AC24V
HP3-M-AC48V
HP3-M-AC115V
HP3-M-AC220V
HP3-M-AC240V
Nominal coil
voltage,
V AC
6
12
24
48
115
220
240
6
12
24
48
115
220
240
Pick-up
voltage,
V AC (max.)
4.8
9.6
19.2
38.4
92
176
192
4.8
9.6
19.2
38.4
92
176
192
Drop-out
voltage,
V AC (min.)
1.8
3.6
7.2
14.4
34.5
66
72
1.8
3.6
7.2
14.4
34.5
66
72
Max.
allowable
voltage,
V AC
6.6
13.2
26.4
52.8
126.5
242
264
6.6
13.2
26.4
52.8
126.5
242
264
Inductance,
H
0.049
0.190
0.776
3.106
15.83
57.90
66.26
0.030
0.119
0.475
1.899
10.36
39.32
44.05
Nominal coil
current,
mA
310
160
78
39
18
9.5
9.0
520
260
130
65
28.5
14.2
13.9
Nominal
operating
power,
VA
1.9
1.9
1.9
1.9
2.1
2.1
2.2
3.1
3.1
3.1
3.1
3.3
3.1
3.3
2 Form C
Top Mounting Type (TM)
3 Form C
Direct Mounting Type (M)
414
HP
4. Direct mounting (with lamp wired) type
DC TYPES
Type
3 Form C Neon lamp
Part No.
HP3-ML-DC110V
Nominal coil
Pick-up
voltage,
voltage,
V DC
V DC (max.)
110
88
Drop-out
voltage,
V DC (min.)
16.5
Max.
allowable
voltage,
V DC
121
Coil
resistance,
Ω
(±10%)
7,450
Nominal coil
current,
mA
14.9
Nominal
operating
power,
W
1.6
AC TYPE (50/60 Hz) at 60 Hz, 20°C
68°F
Type
Part No.
HP3-ML-AC115V
HP3-ML-AC220V
HP3-ML-AC240V
Nominal coil
Pick-up
Drop-out
voltage,
voltage,
voltage,
V AC
V AC (max.) V AC (min.)
115 V
220 V
240 V
92
176
192
34.5
66
72
Max.
allowable
voltage,
V AC
126.5
242
264
Inductance,
H
10.36
39.32
44.05
Nominal coil
current,
mA
28.5
14.2
13.9
Nominal
operating
power,
VA
3.3
3.1
3.3
3 Form C Neon lamp
LAMP-WIRED RELAYS
Specifications
Life of neon lamp....continuous: more than 25,000 hours
(more than 3 years)
on/off = 1: more than 6 years
Life of LED..............continuous: more than 50,000 hours
(more than 5.5 years)
on/off = 1: more than 100,000 hours
(more than 11 years)
NEON LAMP
LED
Variation
Type
Coil Voltage
AC
6V
12 V
24 V
—
115 V
220 V
240 V
Notes:
1. AC 48 V type is not available for lamp wiring.
DC
6V
12 V
24 V
48 V
110 V
—
—
HP2-L
HP3-L
HP3-ML
HP4-L
LED (Light emitting diode)
Neon lamp
Circuit diagrams
Neon lamp type
LED type
Operating current of LED
Coil Voltage
DC 6V
DC 12V
DC 24V
DC 48V
AC 6V
AC 12V
AC 24V
Operating current of LED
DC 6.4 mA
DC 5.7 mA
DC 4.7 mA
DC 4.5 mA
AC 10.5 mA
AC 9.0 mA
AC 7.7 mA
Terminal No.
Type
Polarity
(+)
(–)
(DC type)
HP2-L
7
2
HP3-L
HP3-ML
10
2
HP4-L
10
1
Notes:
1. Operating current of relays should be in-
creased by the value of LED operating current.
Please refer the table. Operating current of
neon lamp is approx. 0.3 mA to 0.4 mA.
2. To use the HP relay in the inductive load cir-
cuit, the contact protection circuit is recom-
mended.
Notes:
1. Pay attention to the polarity of coil See circuit diagram (LED type only).
415
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