Miniature Power Relays

MY-GS

Mechanical Indicators Added as a Standard Feature to Our Best-selling MY General-purpose Relays

Ratings
Main unit
Operating Coil
Item
Rated
current (mA)
Coil
resis-

tance

(Ω)
Coil
inductance (H)
Must-
operate

voltage
Must-
release

voltage
Maxi-
mum

voltage
Power
consumption

(VA, W)
Rated voltage
50 Hz
60 Hz
Armature
OFF
Armature
ON
Percentage of rated voltage
AC
12
106.5
91
46
0.17
0.33
80%
max.

*1
30%
min.

*2
110%
Approx. 0.9 to
1.3 (at 60 Hz)
24
53.8
46
180
0.69
1.3
48
25.7
21.1
788
3.22
5.66
100/110
11.7/12.9
10.0/11.0
3,750
14.54
24.6
110/120
9.9/10.8
8.4/9.2
4,430
19.2
32.1
200/220
6.2/6.8
5.3/5.8
12,950
54.75
94.07
220/240
5.2/6.2
4.3/5.0
15,920
83.5
136.4
DC
6
146 (151)
41.0
(39.8)
0.17
0.33
10%
min.

*2
Approx. 0.9
12
72.7 (75)
165
(160)
0.73
1.37
24
36.3 (37.7)
662
(636)
3.2
5.72
48
17.6 (18.8)
2,725
(2,560)
10.6
21.0
100/110
8.7 (9.0)/9.6 (9.9)
11,440
(11,100)
45.6
86.2
220
3.6
60,394
362.3
452.9
Approx. 0.8
Note:
1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/−20% for the AC rated current and +15% for the DC coil resistance.

2. The AC coil resistance and inductance values are reference values only (at 60 Hz).

3. Operating characteristics were measured at a coil temperature of 23°C.

4. The values in parentheses for the rated currents and coil voltages of DC coils are for models with LED operation indicators.

5. The maximum voltage capacity was measured at an ambient temperature of 23°C.

*1. There is variation between products, but actual values are 80% max.

The Relay will operate if 80% or higher of the rated voltage is applied. However, to achieve the specified characteristics, apply the rated voltage to the coil.

*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Contacts
 
2 poles
4 poles
Resistive load
Inductive load
(cos φ = 0.4,

L/R = 7 ms)
Resistive load
Inductive load
(cos φ = 0.4,

L/R = 7 ms)
Contact configuration
DPDT
4PDT
Contact structure
Single
Contact material
Ag
Rated load
10 A at 250
VAC

10 A at 30

VDC
5 A at 220
VDC

5 A at 24

VDC
2 A at 220 VAC
2 A at 24 VDC
6 A at 250
VDC

6 A at 30

VDC
3 A at 220
VDC

3 A at 24

VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Electrical endurance *1
100,000
operations
500,000 operations
30,000
operations
200,000 operations
Rated carry current *2
10 A
6 A *2
Maximum contact voltage
250 VAC, 220 VDC
250 VAC, 220 VDC
Maximum contact current *2
10 A
6 A *2
Maximum switching capacity
2,500 VA
300 W
440 VA
48 W
1,500 VA
180 W
176 VA
36 W
Minimum load
(reference values) *3
1 mA at 5 VDC
*1. Rated load, switching frequency: 2,400 operations/h. Ambient temperature condition: 23°C. Duty ratio: 33%.
*2. 4 poles of 6 A is for an ambient temperature of 50°C. At an ambient temperature of 70°C, the value is 3 A.

*3. These values are guides for the switchable limits for minute load levels, such as in electronic circuits. Actual

      characteristics may be different.
  These values will depend on the switching frequency, atmosphere, and expected reliability level. Confirm applicability
  in the actual syste under actual application conditions.
Characteristics
Main unit
 
2 poles
4 poles
Contact resistance *1
100 mΩ max.
Operation time *2
20 ms max.
Release time *2
20 ms max.
Maximum
operating

frequency
Mechanical
18, 000 operations/h
Rated load
2,400 operations/h
Insulation resistance *3
1,000 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts
of different polarity
2,000 VAC at 50/60 Hz for 1 min.
Between contacts
of the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction
10 to 55 to 10 Hz, Double amplitude: 1.0 mm
Malfunction
10 to 55 to 10 Hz, Double amplitude: 1.0 mm
Shock
resistance
Destruction
1,000 m/s2 (approx. 100 G)
Malfunction
200 m/s2 (Approx. 20 G)
Mechanical endurance
50,000,000 operations (switching frequency: 18,000 operations/h)
Ambient operating temperature
Standard models: -55 to 70°C (with no icing or condensation)
Models with LED operation indicators: -40 to 70°C (with no icing or condensation)
Ambient humidity
5% to 85%
Weight
Approx. 35 g
Note: The above values are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method.

*2. Measurement conditions: With rated operating power applied, not including contact bounce time.

*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
Options (order separately)
Sockets
Model
Con-
nec-

tion
Num-
ber

of

Pins
Ter-
minal

Type
Ambi-
ent

operat-

ing

tem-

pera-

ture
Am-
bient

hu-

midity
Con-
tinuous

carry

current
Dielectric strength
Insu-
lation

re-

sistance

*1
Weight
Between
contact

termi-

nals of

same

polarity
Between
contact

termi-

nals of

different

polarity
Between
coil and

contact

termi-

nals
PYFZ-08-E
Front
8
Screw
termi-

nal
-55 to
70°C
5% to
85%

RH
10 A
2,250
VAC

1 min
2,250
VAC

1 min
2,250
VAC

1 min
1,000 MΩ
min.

(500 VDC)
Approx.
32 g
PYF08A-N
-55 to
55°C
5% to
85%

RH
7A *3
2,000
VAC

1 min
2,000
VAC

1 min
2,000
VAC

1 min
1,000 MΩ
min.

(500 VDC)
Approx.
32 g
PYF-08-PU
Push-
In Plus

Termi-

nal
-40 to
70°C
5% to
85%

RH
10A *2
2,000
VAC

1 min
2,000
VAC

1 min
2,000
VAC

1 min
1,000 MΩ
min.

(500 VDC)
Approx.
80 g
PYFZ-14-E
14
Screw
termi-

nal
-55 to
70°C
5% to
85%

RH
6A
2,250
VAC

1 min
2,250
VAC

1 min
2,250
VAC

1 min
1,000 MΩ
min.

(500 VDC)
Approx.
50 g
PYF14A-N
-55 to
55°C
5% to
85%

RH
5A *3
2,000
VAC

1 min
2,000
VAC

1 min
2,000
VAC

1 min
1,000 MΩ
min.

(500 VDC)
Approx.
50 g
PYF-14-PU
Push-
In Plus

Termi-

nal
-40 to
70°C
5% to
85%

RH
6A
2,000
VAC

1 min
2,000
VAC

1 min
2,000
VAC

1 min
1,000 MΩ
min.

(500 VDC)
Approx.
87 g
PY08-02
Back
8
PCB
termi-

nals
-55 to
70°C
5% to
85%

RH
7A
1,500
VAC

1 min
1,500
VAC

1 min
1,500
VAC

1 min
100 MΩ
min.
Approx.
7.2 g
PY14-02
14
-55 to
70°C
5% to
85%

RH
3A
1,500
VAC

1 min
1,500
VAC

1 min
1,500
VAC

1 min
100 MΩ
min.
Approx.
10 g
*1. For 500 VDC applied to the same location as for dielectric strength measurement.
*2. The continuous carry current of 10 A is for an ambient temperature of 55°C. At an ambient temperature of 70°C, the value is 7 A.

*3. When using the PYF08A-N or PYF14A-N at an ambient operating temperature exceeding 40°C, reduce the continuous
carry current to 60%.
Socket Accessories
For front-connecting Sockets
Short Bars
Application
Applicable
sockets
Model
Maximum
carry current
Ambient operating
temperature
Ambient operating
humidity
For Contact
terminals

(common)
PYF-08-PU(-L)
PYF-14PU(-L)
PYDN-7.75-020[]
20 A
-40 to 70°C
5% to 85%RH
PYDN-7.75-030[]
PYDN-7.75-040[]
PYDN-7.75-200[]
For Coil terminals
PYF-08-PU(-L)
PYF-14PU(-L)
PYDN-31.0-080[]
20 A
-40 to 70°C
5% to 85%RH
Certified Ratings for Models Certified for Safety Standards
The rated values for safety standard certification are not the same as individually defined performance values. Always check the specifications before use.
Main unit
UL-certified Models: UL508
MY-GS
Number
of poles
Coil ratings
Contact ratings
Certified
number of

operations
2
12 VAC, 24 VAC, 48 VAC, 100/110 VAC, 110/120 VAC,
200/220 VAC, or 220/240 VAC

6 VDC, 12 VDC, 24 VDC, 48 VDC, 100/110 VDC, or

220 VDC
5 A, 30 VDC (General Use)
10 A, 30 VDC (General Use)

5 A, 250 VAC (General Use)

10 A, 250 VAC (General Use)
6,000
operations
4
12 VAC, 24 VAC, 48 VAC, 100/110 VAC, 110/120 VAC,
200/220 VAC, or 220/240 VAC

6 VDC, 12 VDC, 24 VDC, 48 VDC, 100/110 VDC, or

220 VDC
3 A, 30 VDC (General Use)
6 A, 30 VDC Resistive Load

3 A, 250 VAC (General Use)

6 A, 250 VAC Resistive Load
6,000
operations
CSA-certified Models: CSA C22.2 No.14
MY-GS
Number
of poles
Coil ratings
Contact ratings
Certified
number of

operations
2
12 VAC, 24 VAC, 48 VAC, 100/110 VAC, 110/120 VAC,
200/220 VAC, or 220/240 VAC

6 VDC, 12 VDC, 24 VDC, 48 VDC, 100/110 VDC, or

220 VDC
5 A, 30 VDC (General Use)
10 A, 30 VDC (General Use)

5 A, 250 VAC (General Use)

10 A, 250 VAC (General Use)
6,000
operations
4
12 VAC, 24 VAC, 48 VAC, 100/110 VAC, 110/120 VAC,
200/220 VAC, or 220/240 VAC

6 VDC, 12 VDC, 24 VDC, 48 VDC, 100/110 VDC, or

220 VDC
3 A, 30 VDC (General Use)
6 A, 30 VDC Resistive Load

3 A, 250 VAC (General Use)

6 A, 250 VAC Resistive Load
6,000
operations
VDE-certified Models: EN 61810-1
MY-GS
Number
of poles
Coil ratings
Contact ratings
Certified
number of

operations
2
12 VAC, 24 VAC, 48 VAC, 100/110 VAC, 110/120 VAC,
200/220 VAC, or 220/240 VAC

6 VDC, 12 VDC, 24 VDC, 48 VDC, 100/110 VDC, or 220 VDC
10 A, 30 VDC (L/R = 0)
10 A, 250 VAC (cosφ = 1)
10,000
operations
4
12 VAC, 24 VAC, 48 VAC, 100/110 VAC, 110/120 VAC,
200/220 VAC, or 220/240 VAC

6 VDC, 12 VDC, 24 VDC, 48 VDC, 100/110 VDC, or 220 VDC
6 A, 30 VDC (L/R = 0)
6 A, 250 VAC (cosφ = 1)
10,000
operations
CQC-certified Models
Model
Standard number
Certification No.
MY-GS
GB/T 21711.1
CQC18002198531
Certified Standards
Sockets
CSA certified (File No. LR031928)
Model
Ratings
Class number
Standard number
PYFZ-08-E
10A 250V
3211 07
CSA C22.2 No14
PYFZ-14-E
6A 250V *
PYF08A-N
7A 250V
PYF14A-N
7A 250V
PYF-08-PU
10A 250V
PYF-14-PU
6A 250V *
* When power is supplied to all four poles, use with a total power current that does not exceed 20 A.
UL Standards Certification (File No. E87929)
Model
Ratings
Standard number
Category
Listed/Recognized
PYFZ-08-E
10A 250V
UL 508
SWIV2
Recognition
PYFZ-14-E
6A 250V *
PYF08A-N
7A 250V
PYF14A-N
7A 250V
PYF-08-PU
10A 250V
PYF-14-PU
6A 250V *
* When power is supplied to all four poles, use with a total power current that does not exceed 20 A.
TÜV Rheinland certification
Model
Ratings
Standard number
Certification No.
PYFZ-08-E
10A 250V
EN 61984
R50405329
PYFZ-14-E
6A 250V
PYF08A-N
7A 250V
J50224549
PYF14A-N
PYF-08-PU
10A 250V *
R50327595
PYF-14-PU
6A 250V
* Ratings are for an ambient temperature of up to 55°C. At an ambient temperature of 70°C, the value is 7A.