NAIS HJ4-T-DC48V, HJ4-T-DC24V, HJ4-T-DC12V, HJ4-T-DC110V, HJ4-T-AC48V Datasheet

MINIATURE RELAY FOR	HJ-RELAYS
WIDER APPLICATIONS

FEATURES	TYPICAL APPLICATIONS
• 2 contact arrangements	Control panels
4 Form C (for 5 A 250 V AC),	Power supply units
2 Form C (for 7 A 250 V AC)	Molding machines
• Excellent contact reliability by Au	Machine tools
plating	Welding equipment
• Environmentally friendly Cd-free	Agricultural equipment
contacts	Office equipment
• Coil breakdown detection function	Vending machines
(AC type with LED only)	Communications equipment
• Convenient Screw terminal sockets	Amusement machines
with finger protection also available
• Test button type available
• Built-in diode and CR for surge
suppression type available

ORDERING INFORMATION

Ex. HJ

Contact arrangement

Operation indication

Test button

Coil voltage

Surge suppression

Contact surface

2: 2 Form C

Nil: Without LED indication

Nil: Without test button

AC 12, 24, 48, 100, 120,

Nil: Without

Nil: Without

4: 4 Form C

L: With LED indication

T: With test button

200, 220/240 V

D:

With diode

6: With Au plating

DC 12, 24, 48, 110 V

R:

With CR

SPECIFICATIONS

Contacts

	Arrangement			2 Form C	4 Form C
	Initial contact resistance, max.			50mΩ
	(By voltage drop 6 V DC 1 A)
				Au plating Silver alloy
	Contact material			(Au plating type)
				Silver alloy
				(without Au plating type)
			Nominal switching	7A 250V AC	5A 250V AC
			capacity
	Rating		Max. switching power	1,750 VA	1,250 VA
	(resistive		Max. switching voltage	250 V AC
	load)
			Max. switching current	7 A	5 A
			Min. switching current*9	1 V	1 mA
			Mechanical (at 180 cpm)	2 × 107
	Expected			105	105
	life (min.		Electrical (at 20 cpm)	(7A 250 V AC)	(5A 250 V AC)
	operations)		(resistive load)	5 × 105	2 × 105
				(5A 250 V AC)	(3A 250 V AC)

Coil

Nominal operating power		0.9W 1.2V A
Remarks
*	Specifications will vary with foreign standards certification ratings.
*1	Measurement at same location as “Initial breakdown voltage” section
*2	Detection current: 10mA

*3 Excluding contact bounce time

*4 For the AC coil types, the operate/release time will differ depending on the phase. *5 Half-wave pulse of sine wave: 11ms; detection time: 10 s

*6 Half-wave pulse of sine wave: 6ms *7 Detection time: 10 s

*8 Refer to 4. Conditions for operation, transport and storage mentioned in NOTES *9 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.

Characteristics

					2 Form C	4 Form C
	Max. operating speed				20 cpm (at max. rating)
	Initial insulation resistance*1				Min. 100 MΩ at 500 V DC
		Between open			1,000 Vrms for 1 min.
		contacts
	Initial breakdown	Between contact			2,000 Vrms for 1 min.
	voltage*2	sets
		Between contact			2,000 Vrms for 1 min.
		and coil
	Operate time*3 (at nominal voltage)				Max. 20 ms*4
	Release time (without diode)*3				Max. 20 ms*4
	(at nominal voltage)
	Temperature rise, max. (at 70°C)				60°C
	(at nominal voltage)
	Shock	Functional*5			Min. 100 m/s2 {10 G}
	resistance	Destructive*6			Min. 1,000 m/s2 {100 G}
		Functional*7			10 to 55 Hz at double amplitude
	Vibration				of 1.0 mm
	resistance	Destructive			10 to 55 Hz at double amplitude
					of 1.0 mm
	Conditions for operation,			Ambient	–40°C to +70°C
	transport and storage*8			temp.	–40°F to +158°F
	(Not freezing and
	condensing at low			Humidity	5 to 85% R.H.
	temperature)
		Without			Approx. 31g	Approx. 32g
	Unit weight	test button			1.09 oz	1.13 oz
		Test button			Approx. 34g	Approx. 34g
					1.20 oz	1.20 oz

HJ RELAY	New
ASCT1B259E ’03.2
	1

http://www.naisrelay.com/

HJ

TYPES

[Au plating type]
1. Plug-in type					2. Plug-in type (with LED indication)
Coil voltage		2 Form C	4 Form C		Coil voltage	2 Form C	4 Form C
		Part No.	Part No.			Part No.	Part No.
12V DC		HJ2-DC 12V-6	HJ4-DC 12V-6		12V DC	HJ2-L-DC 12V-6	HJ4-L-DC 12V-6
24V DC		HJ2-DC 24V-6	HJ4-DC 24V-6		24V DC	HJ2-L-DC 24V-6	HJ4-L-DC 24V-6
48V DC		HJ2-DC 48V-6	HJ4-DC 48V-6		48V DC	HJ2-L-DC 48V-6	HJ4-L-DC 48V-6
110V DC		HJ2-DC110V-6	HJ4-DC110V-6		110V DC	HJ2-L-DC110V-6	HJ4-L-DC110V-6
12V AC		HJ2-AC 12V-6	HJ4-AC 12V-6		12V AC	HJ2-L-AC 12V-6	HJ4-L-AC 12V-6
24V AC		HJ2-AC 24V-6	HJ4-AC 24V-6		24V AC	HJ2-L-AC 24V-6	HJ4-L-AC 24V-6
48V AC		HJ2-AC 48V-6	HJ4-AC 48V-6		48V AC	HJ2-L-AC 48V-6	HJ4-L-AC 48V-6
100V AC		HJ2-AC100V-6	HJ4-AC100V-6		100V AC	HJ2-L-AC100V-6	HJ4-L-AC100V-6
120V AC		HJ2-AC120V-6	HJ4-AC120V-6		120V AC	HJ2-L-AC120V-6	HJ4-L-AC120V-6
200V AC		HJ2-AC200V-6	HJ4-AC200V-6		200V AC	HJ2-L-AC200V-6	HJ4-L-AC200V-6
220/240V AC		HJ2-AC220/240V-6	HJ4-AC220/240V-6		220/240V AC	HJ2-L-AC220/240V-6	HJ4-L-AC220/240V-6

3. Plug-in type (with diode)				4. Plug-in type (with diode and LED indication)
Coil voltage	2 Form C	4 Form C		Coil voltage	2 Form C	4 Form C
	Part No.	Part No.			Part No.	Part No.
12V DC	HJ2-DC 12V-D-6	HJ4-DC 12V-D-6		12V DC	HJ2-L-DC 12V-D-6	HJ4-L-DC 12V-D-6
24V DC	HJ2-DC 24V-D-6	HJ4-DC 24V-D-6		24V DC	HJ2-L-DC 24V-D-6	HJ4-L-DC 24V-D-6
48V DC	HJ2-DC 48V-D-6	HJ4-DC 48V-D-6		48V DC	HJ2-L-DC 48V-D-6	HJ4-L-DC 48V-D-6
110V DC	HJ2-DC110V-D-6	HJ4-DC110V-D-6		110V DC	HJ2-L-DC110V-D-6	HJ4-L-DC110V-D-6

5. Plug-in type (with CR)				6. Plug-in type (with CR and LED indication)
Coil voltage	2 Form C	4 Form C		Coil voltage	2 Form C	4 Form C
	Part No.	Part No.			Part No.	Part No.
100V AC	HJ2-AC100V-R-6	HJ4-AC100V-R-6		100V AC	HJ2-L-AC100V-R-6	HJ4-L-AC100V-R-6
120V AC	HJ2-AC120V-R-6	HJ4-AC120V-R-6		120V AC	HJ2-L-AC120V-R-6	HJ4-L-AC120V-R-6
200V AC	HJ2-AC200V-R-6	HJ4-AC200V-R-6		200V AC	HJ2-L-AC200V-R-6	HJ4-L-AC200V-R-6
220/240V AC	HJ2-AC220/240V-R-6	HJ4-AC220/240V-R-6		220/240V AC	HJ2-L-AC220/240V-R-6	HJ4-L-AC220/240V-R-6

Note) Packing quantity: 20pcs. (Inner carton), 200pcs. (Outer carton)

[Without Au plating type] 1. Plug-in type

	Coil voltage	2 Form C	4 Form C
		Part No.	Part No.
	12V DC	HJ2-DC 12V	HJ4-DC 12V
	24V DC	HJ2-DC 24V	HJ4-DC 24V
	48V DC	HJ2-DC 48V	HJ4-DC 48V
	110V DC	HJ2-DC110V	HJ4-DC110V
	12V AC	HJ2-AC 12V	HJ4-AC 12V
	24V AC	HJ2-AC 24V	HJ4-AC 24V
	48V AC	HJ2-AC 48V	HJ4-AC 48V
	100V AC	HJ2-AC100V	HJ4-AC100V
	120V AC	HJ2-AC120V	HJ4-AC120V
	200V AC	HJ2-AC200V	HJ4-AC200V
	220/240V AC	HJ2-AC220/240V	HJ4-AC220/240V

2. Plug-in type (with LED indication)

	Coil voltage	2 Form C	4 Form C
		Part No.	Part No.
	12V DC	HJ2-L-DC 12V	HJ4-L-DC 12V
	24V DC	HJ2-L-DC 24V	HJ4-L-DC 24V
	48V DC	HJ2-L-DC 48V	HJ4-L-DC 48V
	110V DC	HJ2-L-DC110V	HJ4-L-DC110V
	12V AC	HJ2-L-AC 12V	HJ4-L-AC 12V
	24V AC	HJ2-L-AC 24V	HJ4-L-AC 24V
	48V AC	HJ2-L-AC 48V	HJ4-L-AC 48V
	100V AC	HJ2-L-AC100V	HJ4-L-AC100V
	120V AC	HJ2-L-AC120V	HJ4-L-AC120V
	200V AC	HJ2-L-AC200V	HJ4-L-AC200V
	220/240V AC	HJ2-L-AC220/240V	HJ4-L-AC220/240V

3. Plug-in type (with test button)

	Coil voltage	2 Form C	4 Form C
		Part No.	Part No.
	12V DC	HJ2-T-DC 12V	HJ4-T-DC 12V
	24V DC	HJ2-T-DC 24V	HJ4-T-DC 24V
	48V DC	HJ2-T-DC 48V	HJ4-T-DC 48V
	110V DC	HJ2-T-DC110V	HJ4-T-DC110V
	12V AC	HJ2-T-AC 12V	HJ4-T-AC 12V
	24V AC	HJ2-T-AC 24V	HJ4-T-AC 24V
	48V AC	HJ2-T-AC 48V	HJ4-T-AC 48V
	100V AC	HJ2-T-AC100V	HJ4-T-AC100V
	120V AC	HJ2-T-AC120V	HJ4-T-AC120V
	200V AC	HJ2-T-AC200V	HJ4-T-AC200V
	220/240V AC	HJ2-T-AC220/240V	HJ4-T-AC220/240V

4. Plug-in type (with LED indication and test button)

	Coil voltage	2 Form C	4 Form C
		Part No.	Part No.
	12V DC	HJ2-L-T-DC 12V	HJ4-L-T-DC 12V
	24V DC	HJ2-L-T-DC 24V	HJ4-L-T-DC 24V
	48V DC	HJ2-L-T-DC 48V	HJ4-L-T-DC 48V
	110V DC	HJ2-L-T-DC110V	HJ4-L-T-DC110V
	12V AC	HJ2-L-T-AC 12V	HJ4-L-T-AC 12V
	24V AC	HJ2-L-T-AC 24V	HJ4-L-T-AC 24V
	48V AC	HJ2-L-T-AC 48V	HJ4-L-T-AC 48V
	100V AC	HJ2-L-T-AC100V	HJ4-L-T-AC100V
	120V AC	HJ2-L-T-AC120V	HJ4-L-T-AC120V
	200V AC	HJ2-L-T-AC200V	HJ4-L-T-AC200V
	220/240V AC	HJ2-L-T-AC220/240V	HJ4-L-T-AC220/240V

2

						HJ
5. Plug-in type (with diode)				6. Plug-in type (with diode and LED indication)
Coil voltage	2 Form C	4 Form C		Coil voltage	2 Form C	4 Form C
	Part No.	Part No.			Part No.	Part No.
12V DC	HJ2-DC 12V-D	HJ4-DC 12V-D		12V DC	HJ2-L-DC 12V-D	HJ4-L-DC 12V-D
24V DC	HJ2-DC 24V-D	HJ4-DC 24V-D		24V DC	HJ2-L-DC 24V-D	HJ4-L-DC 24V-D
48V DC	HJ2-DC 48V-D	HJ4-DC 48V-D		48V DC	HJ2-L-DC 48V-D	HJ4-L-DC 48V-D
110V DC	HJ2-DC110V-D	HJ4-DC110V-D		110V DC	HJ2-L-DC110V-D	HJ4-L-DC110V-D
7. Plug-in type (with CR)				8. Plug-in type (with CR and LED indication)
Coil voltage	2 Form C	4 Form C		Coil voltage	2 Form C	4 Form C
	Part No.	Part No.			Part No.	Part No.
100V AC	HJ2-AC100V-R	HJ4-AC100V-R		100V AC	HJ2-L-AC100V-R	HJ4-L-AC100V-R
120V AC	HJ2-AC120V-R	HJ4-AC120V-R		120V AC	HJ2-L-AC120V-R	HJ4-L-AC120V-R
200V AC	HJ2-AC200V-R	HJ4-AC200V-R		200V AC	HJ2-L-AC200V-R	HJ4-L-AC200V-R
220/240V AC	HJ2-AC220/240V-R	HJ4-AC220/240V-R		220/240V AC	HJ2-L-AC220/240V-R	HJ4-L-AC220/240V-R

Note) Packing quantity: 20pcs. (Inner carton), 200pcs. (Outer carton)

[Accessories]

	Type	No. of channels	Item	Part No.
		2 channels	HJ2 terminal socket	HJ2-SFD
	Terminal socket		HJ2 terminal socket (Finger protect type)	HJ2-SFD-S
		2/4 channels	HJ4 terminal socket	HJ4-SFD
		(common)	HJ4 terminal socket (Finger protect type)	HJ4-SFD-S

Notes) 1. Packing quantity: 10pcs. (Inner carton), 100pcs. (Outer carton)

2.Use the retainer that is shipped with the terminal socket.

3.Products conform to UL, CSA and TÜV, as standard.

4.In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N•m.

5.When attaching directly to a chassis, please use an M3.5 × 0.6 metric coarse screw thread, a spring washer, and a hexagonal nut.

6.For S1DX timer, use the retainer (Part No. ADX18012).

COIL DATA

DC coils

	Coil voltage	Pick-up voltage,	Drop-out voltage,	Nominal coil	Coil resistance, Ω	Nominal operating	Max. allowable
		V DC (max.)	V DC (max.)
				current, mA	(at 20°C 68°F)	power,	voltage, V DC
	V DC	(at 20°C 68°F)	(at 20°C 68°F)
				(±20%)	(±20%)	W (±20%)	(at 70°C 158°F)
		(Initial)	(Initial)
	12	9.6	1.2	75	160 (±10%)	0.9	13.2
	24	19.2	2.4	37	650 (±10%)	0.9	26.4
	48	38.4	4.8	18	2,600 (±15%)	0.9	52.8
	110	88	11	10	11,000 (±15%)	1.1	121

AC coils (50/60Hz)

	Pick-up voltage,	Drop-out voltage,	Nominal coil current, mA			Nominal operating power, V A			Max. allowable
Coil voltage	V AC (max.)	V AC (max.)		(±20%)			(±20%)
									voltage, V AC
V AC	(at 20°C 68°F)	(at 20°C 68°F)	50Hz		60Hz	50Hz		60Hz	(at 70°C 158°F)
	(Initial)	(Initial)
12	9.6	3.6	102.9		85.4				13.2
24	19.2	7.2	54.5		45.6				26.4
48	38.4	14.4	30.7		25.9	Approx.		Approx.	52.8
100	80	30	11.8		10.0				110
						1.2 to 1.5		1.0 to 1.3
120	96	36	12.5		10.3				132
200	160	60	6.8		5.7				220
220/240	176	72	6.8/7.8		5.6/6.4				264

3