HE-N Series Relays

High Capacity. Low Power Consumption.

Panasonic's HE-N Series General Power Relays feature high switching capacity of 120A @ 480VAC or 55A @ 800VAC in a 1 Form A (SPST-NO) contact arrangement. These Power Relays offer a compact size of 50mm x 40mm x 43mm which can be mounted on a PC Board without screw terminals for easier design and faster board assembly.

HE-N Series General Power Relays also have a large contact gap of 3.6mm which is a requirement for solar inverter applications. These Relays are well suited for many energy management applications with low power consumption and only 400mW coil holding power.

Features of the HE-N Series

High Capacity Contact Rating: 120A @ 480VAC (1,000 Cycles N.O.) Or 55A @ 800VAC (10,000 Cycles N.O.)
Compact 50mm x 40mm x 43mm Case Size
PCB Mounted
Low 400mW Coil Holding Power
Large 3.6mm Contact Gap And 10.5mm Insulation Distance
RoHS/REACH Compliant

Benefits

High-Capacity
Takes up Less Board Space
Easier Assembly for High Volume Projects
Low Power Operation
Meets IEC 61810-1
Environmentally Friendly

Series image for HE-N Series Relays

HE-N Series Relays

Part number list

Results 4

Models table for series HE-N Series Relays
Part No.	Datasheet	Contact Type	Rated Coil Voltage	Protective Construction	Operating Function	Terminal Type	Insulation Distance	Contact Gap	Packing Quantity; Inner Carton (Pcs.)	Packing Quantity; Outer Carton (Pcs.)	Operate Voltage (@20oC)	Release Voltage (at20°C)	Rated Operating Current [±10%] (at 20°C)	Resistance [±10%] (at 20°C)	Rated Operating Power	Max. Allowable Voltage	Contact Arrangement	Contact Shape	Contact Resistance (Initial)	Contact Material	Contact Rating (Resistive Load)	Max. Switching Power (Resistive Load)	Max. Switching Voltage	Max. Switching Current	Min. Switching Load (Reference Value)	Insulation Resistance (Initial)	Dielectric Strength (Initial): Between Open Contacts	Dielectric Strength (Initial): Between Contact and Coil	Surge Withstand Voltage (Initial): Between Contact and Coil	Coil Holding Voltage	Operate Time (Initial) (At 20oC)	Release Time (Initial) (at 20°C)	Hock Resistance (Functional)	Hock Resistance (Destructive)	Vibration Resistance (Functional)	Vibration Resistance (Destructive)	Mechanical Life	Conditions	Weight (Typ.)	Resistive Load
HE1aN-W-DC12V-Y7		120 A	12 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	208 mA	57.6 Ω	2,500 mW	110% V of rated coil voltage (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC
HE1aN-W-DC9V-Y7		120 A	9 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	278 mA	32.4 Ω	2,500 mW	110% V of rated coil voltage (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC
HE1aN-W-DC24V-Y7		120 A	24 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	104 mA	230 Ω	2,500 mW	110% V of rated coil voltage (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC
HE1aN-W-DC6V-Y7		120 A	6 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	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 (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC

Models table for series HE-N Series Relays
Part No.	Datasheet	Contact Type	Rated Coil Voltage	Protective Construction	Operating Function	Terminal Type	Insulation Distance	Contact Gap	Packing Quantity; Inner Carton (Pcs.)	Packing Quantity; Outer Carton (Pcs.)	Operate Voltage (@20oC)	Release Voltage (at20°C)	Rated Operating Current [±10%] (at 20°C)	Resistance [±10%] (at 20°C)	Rated Operating Power	Max. Allowable Voltage	Contact Arrangement	Contact Shape	Contact Resistance (Initial)	Contact Material	Contact Rating (Resistive Load)	Max. Switching Power (Resistive Load)	Max. Switching Voltage	Max. Switching Current	Min. Switching Load (Reference Value)	Insulation Resistance (Initial)	Dielectric Strength (Initial): Between Open Contacts	Dielectric Strength (Initial): Between Contact and Coil	Surge Withstand Voltage (Initial): Between Contact and Coil	Coil Holding Voltage	Operate Time (Initial) (At 20oC)	Release Time (Initial) (at 20°C)	Hock Resistance (Functional)	Hock Resistance (Destructive)	Vibration Resistance (Functional)	Vibration Resistance (Destructive)	Mechanical Life	Conditions	Weight (Typ.)	Resistive Load
HE1aN-W-DC12V-Y7		120 A	12 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	208 mA	57.6 Ω	2,500 mW	110% V of rated coil voltage (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC
HE1aN-W-DC9V-Y7		120 A	9 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	278 mA	32.4 Ω	2,500 mW	110% V of rated coil voltage (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC
HE1aN-W-DC24V-Y7		120 A	24 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	104 mA	230 Ω	2,500 mW	110% V of rated coil voltage (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC
HE1aN-W-DC6V-Y7		120 A	6 V DC	Flux-resistant	Single side stable	PC board terminal (wide blade)	Min. 10.5 mm (Clearance and Creepage) (Initial)	Min. 3.6 mm (Initial)	10	50	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 (at 55℃)	1 Form A	Single	Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value)	AgNi type	120 A 490 V AC, 120 A 60 V DC	58,800 VA (AC), 7,200 W (DC)	800 V AC, 60 V DC	120 A (AC, DC)	100 mA 5 V DC	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)	2,000 Vrms for 1 min (detection current: 10 mA)	5,000 Vrms for 1 min (detection current: 10 mA)	10,000 V	40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃)	Max. 30 ms at rated coil voltage (without bounce)	Max. 10 ms at rated coil voltage (without bounce, without diode)	98 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)	980 m/s² (half-sine shock pulse: 6 ms)	10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)	10 to 55 Hz (at double amplitude of 1.5 mm)	Min. 10⁶ ope. (switching frequency: at 180 times/min)	Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)	Approx. 115 g	[at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 55 A 800 V AC Min. 10x10³ ope. 90 A 490 V AC Min. 10³ ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 10³ ope. 120 A 60 V DC