HAT904 Series

HAT904 Series

Features

  • 50A switching capabilities
  • DPST-N.O. and DPDT configuration
  • Meets 8mm spacing，4K VAC dielectric strength
  • Meets UL Class F insulation system
  • Dust cover or sealed version & PCB or QC Terminal
  • Outline Dimensions:(52.0×33.7×26.7)mm
Recognized Component Mark

File No.:E75887

TÜV Product Certification

File No.:R 50491935

China Quality Certification

File No.:CQC21002292049

RoHS Compliant

Contact Ratings

Contact Arrangement2A, 2C
Contact Resistance≤50mΩ(1A 24VDC)
Contact MaterialAgSnO
Contact Rating (Resistive)N.O.:50A/277VAC, 30A/30VDC
N.C.:3A/277VAC
Max. Switching Voltage277VAC/30VDC
Max. Switching Current50A/40A
Max. Switching Power13850VA/1200W
Mechanical Life5×106 operations
Electrical LifeSee more details at “safety approval ratings”

Characteristics

Insulation Resistance1000MΩ (at 500VDC)
Dielectric
Strength		Between coil & contacts4000VAC 1min
Between open contacts1500VAC 1min
Between contacts sets2000VAC 1min
Operate time (at nomi. volt.)≤25ms
Release time (at nomi. volt.)≤25ms
Humidity5% ~ 85% RH
Operation temperatureDC:-40°C~+85°C, AC:-40°C~+65°C
UL Class FInsulation System Class F
Shock
Resistance		Functional98m/s2
Destructive980m/s2
Vibration resistance10Hz ~ 55Hz 1.65mm DA
Unit weightApprox. 86g
ConstructionSealed Type, Dust Cover Type,
Flux Tight Type

Notes: The data shown above are initial values.

Ordering Information

HAT904F2CDC12QC –XXXX
ModelF:Class FForm: 2A=2 Form A, 2C=2 Form CDC=DC Type AC=AC Type 50Hz/60Hz
5AC=AC Type 50Hz 6AC=AC Type 60Hz		Coil VoltageBlank:PC Pin Q/QN:Quick Connect/Flange Mounting
Q: DIM“A”=6.35 QN: DIM“A”=4.75		C:Dust Cover Type E:Flux Tight Type(Vent Hole not Sealed)
Blank:Sealed Type		Customer Code

Notes:
1. PC board assembled with dust cover type and flux tight type relays can not be washed and/or coated.
2. Dust cover type and flux tight type relays can not be used in the environment with dust, or H2S, SO2, NO2 or similar gaseous environment etc.

Coil Data at 25°C

DC

Nominal
Voltage
VDC		Operate
Voltage
(Max.)
VDC		Release
Voltage
(Min.)
VDC		*Max.
Allowable
Voltage
VDC		Coil
Resistance
Ω±10%
53.80.58.015.3
64.50.69.622
129.01.219.286
2418.02.438.4350
2821.02.844.8470
4836.04.876.81390
11082.511.0176.07255

AC

Nominal
Voltage
VAC		Operate
Voltage
(Max.)
VAC		Release
Voltage
(Min.)
VAC		*Max.
Allowable
Voltage
VAC		Coil
Resistance
Ω±10%
60 Hz50 Hz
129.62.413.28.009.5
2419.24.826.435.745
12096.024.01328301125
208166.441.622926003278
220176.044.024228703800
240192.048.026438004500
277221.655.430547005960

AC(50Hz/60Hz)

Nominal
Voltage
VAC		Operate
Voltage
(Max.)
VAC		Release
Voltage
(Min.)
VAC		*Max.
Allowable
Voltage
VAC		Coil
Resistance
Ω±10%
50 Hz60 Hz50 Hz60 Hz
12088.096.022.024.0132950
208160.0166.440.041.62292481
240176.0192.044.048.02643800
277200.0221.650.055.43055485

Note:
“*Max Allowable Voltage”: The relay coil can endure max allowable voltage for a short period time only.

Coil

Coil PowerDC:Approx. 1700mW
AC:Approx. 4.0VA

Safety Approval Ratings

UL&CULN.O.30A 277VAC/250VAC/240VAC/125VAC, General use & Resistive, 100K cycles, 85°C
1.5HP 120VAC, Motor, 50K cycles, 40°C
2HP 240VAC, Motor, 50K cycles, 40°C
2HP 600VAC, Motor, 100K cycles, 40°C
110LRA/25.3FLA 240VAC, Definite purpose, 100K cycles, 40°C
N.C.3A 277VAC/250VAC/240VAC/125VAC, General use & Resistive, 100K cycles, 85°C
TüVN.O.50A 277VAC, Resistive, 20k cycles
40A 277VAC, Resistive, 30k cycles
30A 120VAC/277VAC, Resistive, 200K cycles
20A 480VAC, Resistive, 100K cycles
10A 600VAC, Resistive, 100K cycles
20A 28VDC, Resistive, 100K cycles
N.C.3A 277VAC, Resistive, 100K cycles
3A 400VAC, Resistive, 30K cycles
2A 480VAC, Resistive, 100K cycles
1A 600VAC, Resistive, 100K cycles
C.O.N.O.: 30A 400VAC, N.C.: 3A 400VAC, 30K cycles
CQCN.O.50A 277VAC, Resistive, 20k cycles
30A 250VAC/400VAC, 30A/30VDC, 100K cycles
N.C.3A 250VAC/400VAC, 3A/30VDC, 100K cycles
C.O.N.O.: 30A 250VAC/400VAC, 30A/30VDC, 100K cycles
N.C.: 3A 250VAC/400VAC, 3A/30VDC, 100K cycles

NOTES:
1. All values without specified temperature are at 25°C.
2. The above lists the typical loads only. Other loads may be available upon request.

OUTLINE DIMENSIONS, WIRING DIAGRAM AND PC BOARD LAYOUT. Unit: inch(mm)

Outline Dimensions

PC Pin

PC Pin Outline Dimensions

Quick Connect

Quick Connect Outline Dimensions

Wiring Diagram
(Bottom view)

2A

2A Wiring Diagram

2C

2C Wiring Diagram

PCB Layout
(Bottom view)

PC Pin PCB Layout

PCB Layout Quick Connect

Unless otherwise specified tolerances are:

≤1mm＞1mm and ≤5mm＞5mm
±0.2mm±0.3mm±0.4mm

PACKAGING SPECIFICATION

BLISTER BOXOUTER CARTONOUTER CARTON SIZE
30PCS120PCSL420mm*W330mm*H210mm

APPLICATION GUIDELINES

Automatic Soldering
* Flow solder is the optimum method for soldering.
* Adjust the level of solder so that it does not overflow onto the top of the PC board.
* Unless otherwise specified, solder under the following conditions depending on the type of relay.

Preheat time
20°C-100°C		Rising slope
20°C-120°C		Decreasing slope
Peak-150°C		Welding temperature
255°C-265°C
90±5 seconds＜3°C/s＜4°C/s3~5s

Hand Soldering
* Keep the tip of the soldering iron clean.

Solder lron30W or 60W
lron Tip TemperatureApprox. 350°C 662°F
Solder TimeWithin approx. 3 seconds

* Immediate air cooling is recommended to prevent deterioration of the relay and surrounding parts due to soldering heat.
* Although the sealed type relay can be cleaned, avoid immersing the relay into cold liquid
(such as washing solvent) immediately after soldering. Doing so may deteriorate the sealing performance.

Discard the dropped product

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