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AHE1251 | HE Relays

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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

Product Number	HE1aN-AC12V
Part Number	AHE1251
Product name	HE Relays
Features	TV-10/TV-15 rated, 1 Form A 30 A, 2 Form A 25 A, Power relays

* “ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.

*	“ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.

As of April 19, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	HE1aN-AC12V
Part Number	AHE1251
Protective construction	Dust Cover
Operating function	Single side stable
Terminal shape	Plug-in terminal
Coil type	AC type (AC coil)
Insulation distance	Min. 8 mm
Contact gap	Min. 3 mm (reference value)
Accessories	Terminals are available.
Packing style	Carton
Standard packing Carton (pieces)	20
Standard packing Case (pieces)	100

Coil data

Item	Specifications
Rated coil voltage	12 V AC
Operate voltage (at20°C)	Max. 70% V of rated coil voltage (Initial)
Release voltage (at20°C)	Min. 15% V of rated coil voltage (Initial)
Rated operating current [±10%] (at 20°C)	138 mA
Rated operating power	1.7 VA
Max. allowable voltage	110% V of rated coil voltage (at 20°C)

Specifications

Item	Specifications
Contact arrangement	1 Form A
Contact shape	Single
Contact resistance (initial)	Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact material	AgSnO₂ type
Contact rating (resistive load)	30 A 277 V AC
Max. switching power (resistive load)	8,310 VA
Max. switching voltage	277 V AC, 30 V DC
Max. switching current	30 A (AC)
Min. switching load (reference value)	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) : Between contact and coil	10,000 V
Operate time (initial) (at 20°C)	Max. 30 ms at rated coil voltage (without bounce)
Release time (initial) (at 20°C)	Max. 30 ms at rated coil voltage (without bounce)
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 mm, detection time: 10 µs)
Vibration resistance (Destructive)	10 to 55 Hz (at double amplitude of 1.5 mm)
Mechanical life	Min. 5x10⁶ ope. (switching frequency: at 180 times/min)
Conditions	Ambient temperature: -50 to +55°C Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight	Approx. 90 g

Expected electrical life

Item	Specifications
Resistive load	[switching frequency: 20 times/min] Min. 200x10³ ope. 30 A 250 V AC

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Information on Compliance with Standards

Standard Name	Status	Information on Compliance
UL	Approval	File No.	E43028
		Rating	30A 277V AC 30A 30V DC 1.5HP 125V AC 3HP 250V AC
		Remarks	-
		Last update	April 11, 2023
CSA	Approval	File No.	1011904
		Rating	30A 277V AC 30A 30V DC 1.5HP 125V AC 3HP 250V AC
		Remarks	-
		Last update	March 13, 2023
VDE	Approval	File No.	40006681
		Rating	30A 250V AC(cosφ=1.0) 30A 250V AC(cosφ=0.4) 8A 110V DC(0ms)
		Remarks	-
		Last update	March 19, 2024
TV	Approval	File No.	UL:43028
		Rating	TV-15
		Remarks	-
		Last update	November 22, 2021
CQC	Approval	File No.	CQC13002100110
		Rating	-
		Remarks	-
		Last update	July 12, 2022

Mark on products*

* The "Mark on products" field shows the standards' certificate type marked to products. Note that not all certified products have a certificate mark affixed to them.

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Accessories (Option)

Product Number	JH1-SF
Part Number	AR58102
Product	HE Relays Terminal socket
Details	For single side stable type (1 Form A)
Product name	Terminal socket for Din rail