Industrial Automation

MY-GS

Miniature Power Relays

MY-GS

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

last update: October 1, 2024

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	Coil resis- tance (Ω)	Armature OFF	Armature ON	Percentage of rated voltage			Power consumption (VA, W)
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 systeｍ under actual application conditions.

Characteristics

Main unit

		2 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
Maximum operating frequency	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
Vibration resistance	Malfunction	10 to 55 to 10 Hz, Double amplitude: 1.0 mm
Shock resistance	Destruction	1,000 m/s² (approx. 100 G)
Shock resistance	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
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	Between contact termi- nals of same polarity	Between contact termi- nals of different polarity	Between coil and contact termi- nals	Insu- lation re- sistance *1	Weight
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			Screw termi- nal	-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			Screw termi- nal	-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	Back	14	PCB termi- nals	-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

LR certification (Lloyd's Register)

Model	Environmental Category	Operating Coil ratings
MY-GS	ENV2, 3	12 to 240 VAC
MY-GS	ENV2, 3	6 to 220 VDC

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		R50405329
PYF08A-N	7A 250V		J50224549
PYF14A-N	7A 250V		J50224549
PYF-08-PU	10A 250V *		R50327595
PYF-14-PU	6A 250V		R50327595

* Ratings are for an ambient temperature of up to 55°C. At an ambient temperature of 70°C, the value is 7A.

last update: October 1, 2024

Product Category

Relays
- General Purpose Relays
  - For Control Panel
    - G2RV-ST
    - MY-GS
    - MY
    - LY
    - G2R-[]-S (S)
    - G7T
    - MK-S
    - MM
    - MMK

Top of page

MY-GS

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

Ratings

Main unit

Operating Coil

Contacts

Characteristics

Main unit

Options (order separately)

Sockets

Socket AccessoriesFor front-connecting Sockets

Short Bars

Certified Ratings for Models Certified for Safety Standards

Main unit

UL-certified Models: UL508

CSA-certified Models: CSA C22.2 No.14

VDE-certified Models: EN 61810-1

CQC-certified Models

LR certification (Lloyd's Register)

Certified Standards

Sockets

CSA certified (File No. LR031928)

UL Standards Certification (File No. E87929)

TÜV Rheinland certification

Product Category

Socket Accessories
For front-connecting Sockets