VDE
2c, 3c
10 AMP POWER RELAY
25
.984
HP-RELAYS
FEATURES
36
1.417
• 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)
Characteristics (at 60 Hz, 20°C 68°F)
Contacts
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Rating
2 Form C 3 Form C 4 Form C
15 mΩ
Silver
Nominal switching
capacity
Silver
alloy
10 A 250 V AC (resistive)
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: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
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
Functional*4
Shock resistance
Destructive*5
Functional*6
Vibration resistance
Destructive
2 Form C 3 Form C 4 Form C
20 cpm
more than 100 MΩ 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
Max. 65°C
98 m/s2 {10 G}
980 m/s2 {100 G}
58.8 m/s2 {6 G}, 10 to 55 Hz
at 1 mm double amplitude
117.6 m/s2 {12 G}, 10 to 55 Hz
at 2 mm double amplitude
Conditions for opera- Ambient
tion, transport and
temp.
storage*7
(Not freezing and
condensing at low
Humidity
temperature)
Unit weight
Approx. 25 ms
–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
LIFE DATA
Contact rating and expected life For AC load type
Voltage
Load
Electrical
life
Current
125 V AC
Resistive (cos ϕ ] 1) Inductive (cos ϕ ] 0.4)
—
—
10 A
7.5 A
5A
3A
1A
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
5A
3A
2A
0.6 A
0.4 A
Expected life
(min. operations)
2×105
5×105
1×106
2×106
1×107
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
5A
3A
1A
0.6 A
Mechanical life
Current
125 V DC
Resistive (cosϕ ] 1)
Inductive (cos ϕ ] 0.4)
—
—
0.5 A
0.4 A
0.3 A
0.2 A
0.1 A
0.06 A
Expected life
(min. operations)
2×105
5×105
1×106
2×106
1×107
Life curve
Operations, ×104
1,000
Notes:
1. For DC inductive loads, use an arc suppressing 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.
Mechanical life
more than 10,000,000
operations
900
800
700
600
500
400
300
200
25
100
0
0
125 V A
VA
Cc
C cosϕ
=1
os ϕ = 1
5
10
Load current, A
TYPICAL APPLICATIONS
HP relays enjoy wide use in various applications, particularly in automation controls 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
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
Coil voltage
AC 6, 12, 24, 48,
115, 220, 240 V
DC 6, 12, 24, 48,
110 V
(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
2 Form C
3 Form C
4 Form C
412
Part No.
Nominal coil
voltage, V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Max.
allowable
voltage, V DC
HP2-DC6V
HP2-DC12V
HP2-DC24V
HP2-DC48V
HP2-DC110V
HP3-DC6V
HP3-DC12V
HP3-DC24V
HP3-DC48V
HP3-DC110V
HP4-DC6V
HP4-DC12V
HP4-DC24V
HP4-DC48V
HP4-DC110V
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
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
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
HP
AC TYPE (50/60 Hz) at 60 Hz, 20°C 68°F
Part No.
Nominal coil
voltage, V AC
HP2-AC6V
HP2-AC12V
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
6
12
24
48
115
220
240
6
12
24
48
115
220
240
6
12
24
48
115
220
240
Type
2 Form C
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 voltage, with the temporary voltage variation taken into consideration.
3. When the operating voltage of AC re-
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
lays drops below 80% of the nominal
coil voltage, the relay will generate a
considerable amount of heat which is
not recommended for maximum efficiency.
4. The coil resistance of DC types is the
measured value of the coil at a temperature of 20°C 68°F. If the coil temperature changes by ±1°C, the measured
value of the coil resistance should be
increased or decreased by 0.4%.
Inductance,
H
Nominal coil
current, mA
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
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
5. For applications from 220 V to 240 V
DC, connect a resistor in series with
the relay coil. See chart for resistor values.
Voltage
220 V DC
240 V DC
2 Form C 3 Form C 4 Form C
7.3 kΩ
7.45 kΩ
7 kΩ
(5 W)
(5 W)
(5 W)
8.7 kΩ
8.8 kΩ
8.3 kΩ
(5 W)
(5 W)
(5 W)
2. Standard plug-in terminal type (with lamp wired)
DC TYPES at 20°C 68°F
Type
2 Form C
Part No.
LED
Neon lamp
3 Form C
LED
Neon lamp
4 Form C
LED
Neon lamp
HP2-L-DC6V
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%)
Nominal coil
current,
mA
25
110
440
1,800
7,300
24
100
400
1,560
7,450
22
95
380
1,500
7,000
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
413
HP
AC TYPE (50/60 Hz) at 60 Hz, 20°C 68°F
Type
Part No.
LED
2 Form C
Neon lamp
LED
3 Form C
Neon lamp
LED
4 Form C
Neon lamp
HP2-L-AC6V
HP2-L-AC12V
HP2-L-AC24V
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
Pick-up
voltage,
V AC (max.)
Drop-out
voltage,
V AC (min.)
6
12
24
115
220
240
6
12
24
115
220
240
6
12
24
115
220
240
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
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
Nominal coil
current,
mA
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
310
160
78
18
9.5
9.0
520
260
130
28.5
14.2
13.9
800
400
200
42
21
20.5
Coil
resistance,
Ω (±10%)
Nominal coil
current,
mA
25
110
440
1,800
7,300
24
100
400
1$B!"(J560
7,450
240
109
54.5
26.7
15.0
250
120
60
31
14.9
Inductance,
H
Nominal coil
current,
mA
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
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
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
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
2 Form C
HP2-TM-DC24V
Top Mounting Type (TM)
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.)
Drop-out
voltage,
V DC (min.)
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
0.9
1.8
3.6
7.2
16.5
0.9
1.8
3.6
7.2
16.5
Part No.
Nominal coil
voltage,
V AC
Pick-up
voltage,
V AC (max.)
Drop-out
voltage,
V AC (min.)
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
6
12
24
48
115
220
240
6
12
24
48
115
220
240
4.8
9.6
19.2
38.4
92
176
192
4.8
9.6
19.2
38.4
92
176
192
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 DC
6.6
13.2
26.4
52.8
121
6.6
13.2
26.4
52.8
121
Nominal
operating
power,
W
1.5
1.3
1.3
1.3
1.7
1.5
1.4
1.4
1.5
1.6
AC TYPE (50/60 Hz) at 60 Hz, 20°C 68°F
Type
2 Form C
Top Mounting Type (TM)
3 Form C
Direct Mounting Type (M)
414
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
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
HP
4. Direct mounting (with lamp wired) type
DC TYPES
Type
Part No.
3 Form C Neon lamp
HP3-ML-DC110V
Nominal coil
Pick-up
voltage,
voltage,
V DC
V DC (max.)
110
Drop-out
voltage,
V DC (min.)
88
16.5
Max.
allowable
voltage,
V DC
121
Coil
resistance,
Ω (±10%)
Nominal coil
current,
mA
7,450
14.9
Inductance,
H
Nominal coil
current,
mA
10.36
39.32
44.05
28.5
14.2
13.9
Nominal
operating
power,
W
1.6
AC TYPE (50/60 Hz) at 60 Hz, 20°C 68°F
Type
Part No.
3 Form C Neon lamp
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
Nominal
operating
power,
VA
3.3
3.1
3.3
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
HP2-L
HP3-L
HP3-ML
HP4-L
Coil Voltage
AC
6V
12 V
24 V
—
115 V
220 V
240 V
DC
6V
12 V
24 V
48 V
110 V
—
—
LED (Light emitting diode)
Neon lamp
Notes:
1. AC 48 V type is not available for lamp wiring.
Circuit diagrams
Neon lamp type
Operating current of LED
LED type
Terminal No.
Type
HP2-L
Polarity
(+)
7
(–)
2
Coil Voltage
DC 6V
DC 12V
DC 24V
DC 48V
AC 6V
AC 12V
AC 24V
(DC type)
HP3-L
HP3-ML
HP4-L
10
2
10
1
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
Notes:
1. Operating current of relays should be increased 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 circuit, the contact protection circuit is recommended.
Notes:
1. Pay attention to the polarity of coil See circuit diagram (LED type only).
415
HP
ACCESSORIES
Please refer to "MOUNTING METHODS" for further information.
UL, CSA recognized except BRACKET and INSERTING PLATE.
HP
Relay
Solder terminal socket
for rectangular hold boring
(with hold-down clip)
Screw terminal socket
for DIN rail assembly
(with hold-down clip)
HP2-SRS
HP2-SFD
(UL, CSA, VDE)
(UL, CSA)
HP3-SRS
HP3-SFD
For HP2, HP4
HP-BRACKET
for direct mounting
HP2
HP3
HP INSERTION PLATE for P/C
board mounting
(UL, CSA, VDE)
(UL, CSA, VDE)
HP4-SRS
HP4-SFD
(UL, CSA)
(UL, CSA)
HP4
DIMENSIONS AND WIRING DIAGRAM
mm inch
HP2 (2 Form C) Plug-in terminal types
0.5
.020
5
8
5
.197 .315 .197
44
1.732
51
2.008
25
.984
15
.591
0.8 .031
5.26
.207
Circuit diagram
9.5 .374
36
7.5 .295 1.417
5.8 .228
5.3 .209
5.26 .207
10
.394
Accepts
Faston 205
416
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
HP
HP2-SRS (with hold-down clip)
Optimum space-saving panel cut-out.
Can be mounted from either the front or
the rear of the panel.
mm inch
Front surface-mounting
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
HOLD-DOWN CLIP
57.9±3
2.280±.118
48±0.5
34 +1
–0 1.890±.020
1.339 +0.39
–0
5
.197
48±0.2
38
1.890
±.008 56 1.496
2.205
22
.866
33
1.299
HP SOCKET
4 mm SCREW
SPRING WASHER
24 +0.1
–0
.945 +.004
–0
5
.197
HP RELAY
13 .512
PANEL
Rear surface-mounting
6.2 .244
4.1
.161
30
1.181
5.5
.217
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
1.0 .039
6 .236
13
.512
HOLD-DOWN CLIP
56.9±3
2.240±.118
HP SOCKET
4 mm SCREW
SPRING WASHER
14 .551
PANEL
31
1.220
HP2-SFD (with hold-down clip)
Front wiring in restricted space
10±0.2
.394±.008
HP RELAY
39 48±0.5
1.535 1.890±.020
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
Mounting dimensions
23.8±0.6
.937±.024
HP2 RELAY
22±0.2
.866±.008
HOLD DOWN CLIP
12
.472
2-M4 .157 SCREW HOLE or
22±0.2
4.2±0.1 .165±.004 DIA. HOLE
.866±.008
5.8±0.2
.228±.008
58±1
2.283±.039 ±1
69±1±.039
36
2.717
1.417±.039
7.5±0.2
.295±.008
9.5±0.2
.374±.008
0.6±0.15
.024±.006
80±1
3.150±.039
35.4±0.5
1.394±.020
80
69±0.5
2.717±.020 3.150
6±0.3
.236±.012
15±0.2
.591±.008
22±0.6
.866±.024
4.1±0.3
.161±.012
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
10±0.6
.394±.024 ±0.6
33.8
1.331±.024
37.9±0.6
1.492±.024
Max. 85 3.346
Max. 89 3.504
Installation screw
block
(installation screw,
hexagonal nut,
spring washer)
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
4 .157
30
30
1.181
1.181
Panel hole dimensions
for side-by-side installation
Note: Hold down clip and installation screw block are
included in package.
HP2-TM (2 Form C) Top mounting types
35.7
1.406
2.8
.110
52.3
2.059
46.8
1.843
4 mm SCREW or
8-32 NC-2 SCREW
SCREW WASHER
7
.276
0.8
.031
5.5 .217
24.7
.972
25
.984
15
.591
35.7
1.406
0.8
.031
9.5 .374 45.5 58
1.791 2.283
7.5 .295
5.8 .228
5.3 .209
2.25R .089R
Accepts
Faston 205
5.26
.207
4.5 10
.177 .394
5.26
.207
PANEL
Mounting dimensions
Circuit diagram
45.5
1.791
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
4.5±0.1 DIA. HOLE or
4 mm SCREW HOLE
.117±.004 DIA. HOLE
2
.079
30
1.181
417
HP
HP3 (3 Form C) Plug-in terminal types
38
1.496
mm inch
5 8
5
.197 .315 .197
0.5
.020
44
1.732
3
.118
5
.197
7
.276
36
1.417
38
1.496
11 11
.433 .433
Circuit diagram
4.75
.187
0.5
.020
2
.079
2
.079
Accepts
Faston 187
5.75
.226
5.5
.217
8.5 36
4 .335 1.417
.157 7.65
4.1 .301
.161
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
HP3-SRS (with hold-down clip)
Optimum space-saving panel cut-out.
Can be mounted from either the front or
the rear of the panel.
3.5
.138
4.1
.161
5
.197
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
31 +1
–0
1.220 +0.39
–0
3.5
.138
48±0.5
1.890±.020
40±0.3
1.575±.012
0.6 7.65
.024 .301
48±0.2
1.890±.008
38
56
1.496
2.205
42.95 22
1.691 .866
HOLD DOWN CLIP
HP RELAY
31 +1
–0
1.220 +.039
–0
5.5
.217 30
1.181
52±0.3
2.047±.012
Rear surface-mounting
5
.197
Lot No.
Front surface-mounting
22.23
.875
6.2
.244
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
8.5
.335 2.75
.108
+0.2
4.2−0
dia.
+.008
.165−0
dia.
1
.039
5.5
.217
11 11
.433 .433
45
1.772
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
8
.315
3.5
.138
14.5
.571
39 +1
–0
1.535 +.039
–0
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
46 +1
–0
1.811 +.039
–0
HP3-SFD (with hold-down clip)
Front wiring in restricted space
22±0.2
.866±.008
Mounting dimensions
23.8±0.6
.937±.024
HP3 RELAY
±0.2
±.008
HOLD DOWN CLIP
5.5±0.2
.217±.008
8.5±0.2
.335±.008
±0.2
7.65±.008
.301
30
1.181
48±0.5
1.890±.020
37
1.457
58±1
2.283±.039
69±1
36±1
2.717±.039 1.417±.039
12
.472
±0.2
±.008
37
1.457
80±1
3.150±.039
35.4±0.5
1.394±.020
2-M4 .157
SCREW HOLE or
4.2±0.1 .165±.004
DIA. HOLE
69±0.5
80
2.717±.020 3.150
1.75±0.15
.069±.006
37±0.6
1.457±.024
6±0.3
.236±.012
4.1±0.3
.161±.012
10±0.6
.394±.024 ±0.6
33.8
1.331±.024
37.9±0.6
1.492±.024
Max. 85 3.346
Max. 89 3.504
Note: Hold down clip and installation screw block are included in package.
418
Installation screw
block
(installation screw,
hexagonal nut,
spring washer)
45
1.772
4 .157
45
1.772
Panel hole dimensions
for side-by-side installation
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
HP
HP3-M (3 Form C) Direct mounting types
4.2
.165
mm inch
38
1.496
16
.630
Mounting dimension
2.1R
60
2.362
44
60
1.732 2.362 73.5
2.894
11
7
.276 .433
5
.197
20.5
.807
2.1R
3
.118
4.2
.165
38
1.496
11 11
.433 .433
4.75 4.75 4.75
.187 .187 .187
2.5
2.5
.098
.098 0.5
.020
MIN. 2
.079
MIN. 40
1.575
4 mm SCREW or
SPRING
8-32 NC-2 SCREW WASHER
Circuit diagram
5.75
.226
0.5
2 .020
.079 0.5
.020
0.5 4.1
.020 .161
Accepts
Faston 187
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
36
1.417
16
.630
5.5
.217
8.5
.335 36
7.65 1.417
.301
73.5
44
1.732 60 2.894
2.362
7
.276
2
.079
20.5
5 .807
11
.197
.433
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
16
.630
38
1.496
36
1.417
HP4 (4 Form C) Plug-in terminal types
0.5
.020
5
8
5
.197 .315 .197
44
1.732 51
2.008
0.8
.031
50
1.969
40
1.575
10
.394
Circuit diagram
9.5 .374
5.26
.207
36
1.417
7.5 .295
5.8 .228
5.3 .209
25
.984
10
.394
Accepts
Faston 187
10
.394
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
419
HP
HP4-SRS (with hold-down clip)
Optimum space-saving panel cut-out.
Can be mounted from either the front or
the rear of the panel.
mm inch
Front surface-mounting
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
34 +1
–0 48±0.5
1.339 1.890
+.039 ±.020
5
.197
HOLD-DOWN CLIP
HP RELAY
53±3
2.087±.118
HP SOCKET
4 mm SCREW
SPRING WASHER
–0
48±0.2
38
1.890
±.008 56 1.496
2.205
22
.866
33
1.299
13 .512
48 +1
–0
PANEL
+.039
–0
5
.197
4.1
.161
6.2
.244
Rear surface-mounting
58
2.283
5.5
.217
1.0 .039
6 .236
13
.512
4.2±0.1 DIA. HOLE or
4 mm SCREW HOLE
.165±.004 DIA. HOLE
HOLD-DOWN CLIP
HP RELAY
52±3
2.047±.118
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
39 +1
–0 48±0.5
1.535 1.890
+.039 ±.020
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
HP SOCKET
4 mm SCREW
SPRING WASHER
–0
14
.551
HP4-SFD (with hold-down clip)
Front wiring in restricted space.
Two HP2 relays can be mounted in one socket.
10±0.2
.394±.008
25±0.1
.984±.004
10±0.2±.008
.394
PANEL
58 +1
–0
2.284 +.039
–0
HOLD DOWN CLIP
Mounting dimensions
±0.6
±.024
23.8
.937
2-M4 .157 SCREW HOLE or
4.2±0.1 .165±.004 DIA. HOLE
12
.472
53±0.2
2.087±.008
53±0.2
2.087±.008
HP4 RELAY
58±1
2.283±.039
±0.2
±.008
5.8
.228
7.5±0.2
.295±.008
9.5±0.2
.374±.008
69±1
2.717±.039
69±0.5
2.717±.020
80±1
3.150±.039
36±1
1.417±.039
35.4±0.5
1.394±.020
80
3.150
0.6±0.15
.024±.006
15±0.2
15±0.2
.591±.008
.591±.008
53±0.6
2.087±.024
Dimension :
Max. 2mm .079 inch:
2 to 9mm .079 to .354 inch:
9 to 20mm .354 to .787 inch:
Min. 20mm .787 inch:
6±0.3
.236±.012
4.1±0.3
.161±.012
Installation screw
block
(installation screw,
hexagonal nut,
spring washer)
4 .157
61
2.402
61
2.402
Panel hole dimensions
for side-by-side installation
Note: Hold down clip and installation screw block are
included in package.
General tolerance
±0.2 ±.008
±0.5 ±.020
±1.0 ±.039
±1.5 ±.059
ACCESSORIES for HP2 and HP4 types
HP Bracket (with 2 screws, 2 washers)
The HP Bracket is used for mounting HP2
relays and HP4 relays directly to the panel. It facilitates soldering or quick connections with Faston 205 tab 0.8 mm .031
inch.
Notes:
1. This bracket is unavailable for UL, CSA
and VDE applications.
2. When using the special bracket, it is
recommended to use the screws and
washers called out in the chart in the next
page in order to eliminate any possible
damage to the relay coil.
420
10±0.6
.394±.024
33.8±0.6
1.331±.024
37.9±0.6
1.492±.024
Max. 85 3.346
Max. 89 3.504
Mounting methods
(a) Remove the M3 × 7 screw (red colored) fixed to the relay, and place the
bracket on the relay with the attaching M3
× 7 screw (blue colored) and the spring
washer.
(b) Use the additional M3 × 7 screw and
washer for attaching the bracket to the
panel.
8
.315
For the HP4 type relay
two brackets are used
14
.551
4
.158
14
.55120
.787
3.5 DIA. HOLE
.138 DIA. HOLE
Keying tab.
23
.906
90°±3°
2 .079
8.5
.335
1
.039
3 DIA. HOLE
.118 DIA. HOLE
HP
Thickness of a special bracket
A suitable screw
A suitable washer
1.0 mm (.039 inch)
M3 × 7-M3 × 8
for M3
Screw
1.6 mm (.063 inch)
M3 × 8
for M3
M
×
3
2.0 mm (.079 inch)
M3 × 8-M3 × 10
for M3
7
Millimeter
3mm .118inch diameter
7mm .276inch length
Dimensions and mounting method
mm inch
HP2
4.5 DIA. HOLE
.177 DIA. HOLE
HP4
4.5 DIA. HOLE
.177 DIA. HOLE
50
1.969
8.5
.335
25
.984
8.5
.335
1. Rear-surface mounting
51
2.008 20
.787
51
2.008 20
.787
7
.276
7
.276
MIN.
26
1.024
3.2 DIA. HOLE
.126 DIA. HOLE
25
.984
2. Front-surface mounting
3 mm SCREW
42
1.654
BRACKET
MIN.
26
1.024
25
.984
25
.984
PANEL
3.2 DIA. HOLE
.126 DIA. HOLE
50
1.969
44
1.732
44
1.732
13 .512
13 .512
KEYING TAB
3 mm SCREW
27
1.063
51
2.008
3 mm SCREW
42
1.654
3 mm SCREW
14.5 .571
KEYING
TAB
14.5 .571
MIN.
26
1.024
4.5 DIA. HOLE
.177 DIA. HOLE
25
.984
MIN.
26
1.024
PANEL
BRACKET
44 1.732
51 2.008
28.5
1.122
25
.984
4.5 DIA. HOLE
.177 DIA. HOLE
HP Inserting Plate for HP2 and HP4 types
1. HP inserting plate is used for mounting
2. If adjustment by soldering is not suitHP2 and HP4 relays on a printed board to
able, bore 1/8" diameter hole on the printadjust the length of the terminals.
ed circuit board and mount the relay with
a M3 × 10 screw. The chart to the right
suggests the proper screws for different
printed circuit boards.
3. Two plates are used for the HP4 type
relay.
Thickness of P/C board
1.0 mm .039 inch
1.2 mm .047 inch
Suitable screw
M3 × 10
M3 × 10
PC board pattern
3
.118
15
.591
HP2
3
.118 4.5 .177
8 .315
16
.630
36
1.417
4 DIA. HOLE
.157 DIA. HOLE
7.3
.287
16.5 .650
25 .984
2 .079
1.0
.039
HP4
10
.394
5.8 .228
10
.394
25
.984
5.8
.228
10
.394
5.8 .228
5.8 .228
7.5
.295
9.5
.374
1.0
.039
46
1.811
7.5
.295
8.9
.350
15
.591
3.2 DIA. HOLE
.126 DIA. HOLE
9.5
.374
8.9
.350
HP INSERTION
PLATE
PC BOARD
15
.591
3.2 DIA. HOLE
.126 DIA. HOLE
15
.591
Please refer to the above second instruction.
5
.197
Tolerance: ±0.1 ±.004
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
9/1/2000
All Rights Reserved, © Copyright Matsushita Electric Works, 421
Ltd.
Go To Online Catalog