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American owned and
operated since 1976

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UJJ Series

UJJ SeriesDPDT/3PDT/4PDT 7,5 Amp

Features

  • 2 pole,3 pole and 4 pole contact arrangement is available
  • Many types of terminal style
  • Transparent dust-proof cover,variety of installation methods
File No.:E75887 RoHS Compliant

Contact Ratings

Contact Arrangement 2C,3C 4C
Contact Resistance 50mΩ(1A 24VDC)
Contact Material AgSnO,SiIver AIIoy
Contact Rating(Resistive) 5A/250VAC
5A/30VDC
3A/250VAC
3A/30VDC
Max. Switching Voltage 250VAC/30VDC
Max. Switching Current 5A 3A
Max. Switching Power 1250VA/150W 750VA/90W
Mechanical Life 2×107 operations
Electrical Life 1×105 operations

Ordering Information

Characteristics

Insulation Resistance 1000MΩ (at 500VDC)
Dielectric
Strength
Between coil & contacts 2000VAC 1min
  Between open contacts 1000VAC 1min
  Between contacts sets 1000VAC 1min
Operate time (at nomi. volt.) ≤20ms
Release time (at nomi. volt.) ≤20ms
Humidity 35% ~ 85% RH
Ambient temperature -40°C ~ +70°C
Shock
Resistance
Functional 98m/s2
  Destructive 980m/s2
Vibration resistance 10Hz ~ 55Hz 1.5mm DA
Unit weight Approx. 37g
Construction Covered

Notes:
1) The data shown above are initial values.
2) Please find coil temperature curve in the characteristic curved below.

Coil Data at 23°C

DC
Nominal
Voltage
VDC
Pick-up
Voltage
(Max.)
VDC
Drop-out
Voltage
(Min.)
VDC
Max.
Allowable
Voltage
VDC
Coil
Resistance
Ω±10%
5 3.75 0.5 5.5 27.5
6 4.5 0.6 6.6 40
12 9.0 1.2 13.2 160
24 18.0 2.4 26.4 650
48 36.0 4.8 52.8 2600
110 82.5 11.0 121.0 11000
AC
Nominal
Voltage
VAC
Pick-up
Voltage
(Max.)
VAC
Drop-out
Voltage
(Min.)
VAC
Max.
Allowable
Voltage
VAC
Coil
Resistance
Ω±10%
6 4.8 1.8 6.6 11.5
12 9.6 3.6 13.2 40
24 19.2 7.2 26.4 160
48 38.4 14.4 52.8 600
120 96.0 36.0 132.0 3900
220 176.0 66.0 242.0 13000

Coil

Coil Power DC:900mW~1100mW
AC:1.2VA~1.8VA

Safety Approval Ratings

UL&CUL UJJ 2/3 5A 240VAC
  UJJ 4 3A 240VAC

Outline Dimensions, Wiring Diagram And PC Board Layout Unit: inch(mm)

Outline Dimensions
2C & 3C
Quick Connect
PC Pin
4C
Quick Connect
PC Pin
FLANGE TOP
PCB Layout

Remark:
1) In case of no tolerance shown in outline dimension: outline dimension ≤1mm,tolerance should be ±0.2mm; outline dimension >1mm and ≤5mm,tolerance should be ±0.3mm;outline dimension >5mm, tolerance should be ±0.4mm.
2) The tolerance without indicating for PCB layout is always ±0.1mm.

Wiring Diagram
(Bottom view)

2C

3C
4C
PCB Layout
(Bottom view)
2C
3C
4C

Remark:
1) In case of no tolerance shown in outline dimension: outline dimension ≤1mm,tolerance should be ±0.2mm; outline dimension >1mm and ≤5mm,tolerance should be ±0.3mm;outline dimension >5mm, tolerance should be ±0.4mm.
2) The tolerance without indicating for PCB layout is always ±0.1mm.

Characteristic Curves

PDF Document

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P: 516-328-9292
F: 516-326-9125
info@hascorelays.com
Hasco Relays and Electronics International Corp. is an American owned and American managed company.

Factory:
Hasco (Suzhou) Electr. Co. LTD

Bldg No.13, EDI Proc. District
#888, Pangjin Rd, Wujiang Zone
Jiangsu, P.R.C.  215200
China
info@hascorelays.com