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HE-N Relays

Lineup
- DE Relays Compliant with European safety standards, 1 Form A/2 Form A/1 Form A 1 Form B 10 A/8 A Polarized power relays
- DJ Relays High insulation, 1-pole/2-pole 16 A, Polarized power relays
- DJ-H Relays Suitable for lighting and motor load, 1 Form A 50 A, Latching relays
- DK Relays 1 Form A 10 A, 1 Form A 1 Form B/2 Form A 8 A, Small polarized power relays
- DS Power Relays 1 Form A 8 A (AC) / 5 A (DC) , 1 Form A 1 Form B/2 Form A 5 A (AC/DC) , Small polarized power relays
- DW Relays 1 Form A 8 A/16 A, Small, Polarized power relays (latching type)
- DY Relays 1 Form A 10 A, 1 Form A 1 Form B 8 A, Small polarized power relays
- DZ-S Relays IEC62055-31 UC3 compliant, 1 Form A 90 A, Power latching relays
- HE Relays TV-10/TV-15 rated, 1 Form A 30 A, 2 Form A 25 A, Power relays
- HE Relays PV Type Compact size, 1 Form A 35 A/48 A/90 A Power relays for solar inverter
- HE-N Relays High capacity 120 A　490 V AC 1 Form A power relay
- HE-S Relays Compact size 2a and 2a1b 40 A power relays for energy management and industrial equipment
- HE-R Relays Compact size 2 Form A and 2 Form A 1Form B 80 A/4 Form A and 4 Form A and 1 Form B 40 A power relays
- JV-N Relays 1 Form A 16 A, low profile: 10.9 mm power relays for heater control
- JW Relays 1 Form A/1 Form C/2 Form A/2 Form C, 5 A/10 A, Power relays
- LD-P Relays Compliant with IEC/EN60335-1/ EN60079-15 (VDE approved) 1 Form A 5 A Slim power relays
- LF Relays Ideal for compressor and inverter loads, 1 Form A 20 A, Power relays
- LF-G Relays Load for solar inverter, Compact size, 1 Form A 22 A/33 A, Power relays
- LQ Relays Compliant with IEC/EN60335-1^*1^*2 /EN60079-15^*3 (VDE approved) 1 Form A/1 Form C 10A small power relays
- LZ Relays Low profile: 15.7 mm, 1 Form A/1 Form C 16 A, Power relay
- LZ-N Relays EN60335-1 GWT compliant, 15.7 mm Low profile, 1 Form A/1 Form C 16 A, Power relays
- NC Relays Transistor drive, 2 Form C/4 Form C, 5 A Slim power relays
- PA-N Relays Complies with IEC61010 reinforced insulation, For PLC/Interface, 1 Form A 5 A, Slim power relay
- PF Relays Compliant with European standards, 1 Form A/1 Form C 6 A, Slim power relays
- S Relays 2 Form A 2 Form B/3 Form A 1 Form B/4 Form A /4 A Polarized power relays
- SP Relays 2 Form C 15 A, 4 Form C 10 A, Polarized power relays
- ST Relays 1 Form A 1 Form B/2 Form A, 8 A, Polarized power relays
CAD data　 Catalogs/Datasheets　　
FAQ

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Basic Information

Part Number

Rating/Performance

Dimensions

Coil data

Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, ambient temperature, etc.
Therefore, please use the relay within ± 5% of rated coil voltage.
‘Initial’ means the condition of products at the time of delivery.

Rated coil voltage	Operate voltage* (at 20°C)	Release voltage* (at 20°C)	Rated operating current (±10%, at 20°C)	Coil resistance (±10%, at 20°C)	Rated operating power	Max. allowable voltage (at55°C)
6 V DC	Max.75% V of Rated coil voltage (Initial)	Min.5% V of Rated coil voltage (Initial)	417 mA	14.4 Ω	2,500 mW	110% V of Rated coil voltage
9 V DC			278 mA	32.4 Ω
12 V DC			208 mA	57.6 Ω
24 V DC			104 mA	230 Ω

*	square, pulse drive

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Specifications

Item		Specifications
Contact data	Contact arrangement	1 Form A
	Contact resistance (initial)	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)
	Contact material	AgNi type
	Contact rating (resistive)	120 A 490 V AC, 120 A 60 V DC
	Max. switching power (resistive)	58,800 VA, 7,200 W
	Max. switching voltage	800 V AC, 60 V DC
	Max. switching current	120 A
	Min. switching load (reference value)^*1	100 mA 5 V DC
Insulation resistance (initial)		Min.1,000 MΩ (At 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric strength (initial)	Between open contacts	2,000 Vrms for 1 min (detection current: 10 mA)
Dielectric strength (initial)	Between contact and coil	5,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand voltage (initial)^*2	Between contact and coil	10,000 V
Coil holding voltage^*3		40 to 100% V (at -40 to +55°C) 50 to 60% V (at +55 to +85°C)
Time characteristics (initial)	Operate time	Max.30 ms (at rated coil voltage at 20°C, without bounce)
Time characteristics (initial)	Release time	Max.10 ms (at rated coil voltage at 20°C, without bounce, without diode)
Shock resistance	Functional	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)
Shock resistance	Destructive	980 m/s² (half-sine shock pulse: 6 ms)
Vibration resistance	Functional	10 to 55 Hz (at double amplitude of 1.0 mm, detection time: 10 μs)
Vibration resistance	Destructive	10 to 55 Hz (at double amplitude of 1.5 mm)
Expected life	Mechanical	Min. 10⁶ ope. (at 180 times/min.)
Conditions	Conditions for usage, transport and storage^*4	Ambient temperature: -40 to +85°C (When using at +55°C or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% R.H. (Avoid icing when using at temperatures lower than 0°C.)
Unit weight		Approx. 115 g

*1	This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
*2	Wave is standard shock voltage of ±1.2 x 50 µs according to JEC-212-1981.
*3	Coil holding voltage is the coil voltage after 100 ms following application of the rated coil voltage.
*4	The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to in “NOTES” of HE-N relays catalog.

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Electrical life

Conditions：Resistive load

Type	Switching capacity	Number of operations
1 Form A	55 A 800 V AC	Min. 10 x 10³ ope. (at 85°C, ON:OFF = 1 s:9 s)
	90 A 490 V AC	Min. 10 x 10³ ope. (at 85°C, ON:OFF = 1 s:9 s)
	120 A 490 V AC	Min. 10³ ope. (at 85°C, ON:OFF = 1 s:9 s)
	120 A 60 V DC	Min. 10³ ope. (ON:OFF = 1 s:9 s)

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INSULATION CHARACTERISTICS (IEC61810-1)

Item	Characteristics
Clearance/Creepage distance (IEC61810-1)	Min. 5.5 mm/8.0 mm
Category of protection (IEC61810-1)	RT II
Tracking resistance (IEC60112)	PTI 175
Insulation material group	III a
Over voltage category	III
Rated voltage	800V
Pollution degree	2
Type of insulation (Between contact and coil)	Basic insulation
Type of insulation (Between open contact)	micro disconnection