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American owned and
operated since 1976

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UJ Series

UJ SeriesSPDT/DPDT/4PDT 15,10 Amp

Features

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

Contact Ratings

Contact Arrangement 1C 2C, 4C
Contact Resistance 100mΩ(1A 6VDC)
Contact Material Silver Alloy
Contact Rating(Resistive) 15A/240VAC
15A/30VDC
10A/240VAC
10A/30VDC
Max. Switching Voltage 240VAC/30VDC
Max. Switching Current 15A 10A
Max. Switching Power 3600VA/450W 2400VAC/300W
Mechanical Life 2×107 operations
Electrical Life 1×105 operations

Ordering Information

Characteristics

Insulation Resistance 100MΩ (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 -25°C ~ +55°C
Shock
Resistance
Functional 98m/s2
  Destructive 980m/s2
Vibration resistance 10Hz ~ 55Hz 1mm DA
Unit weight 1C:37g 2C:50g 4C:65g
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%
1C、2C4C
5 4.0 0.5 5.5 27.5 16.6
6 4.8 0.6 6.6 40 24
12 9.6 1.2 13.2 160 96
24 19.2 2.4 26.4 630 360
48 38.4 4.8 52.8 2600 1540
110 88.0 11.0 121.0 11000 6800
AC
Nominal
Voltage
VAC
Pick-up
Voltage
(Max.)
VAC
Drop-out
Voltage
(Min.)
VAC
Max.
Allowable
Voltage
VAC
Coil Resistance
Ω±10%
1C、2C4C
6 4.8 1.8 6.6 11.5 5
12 9.6 3.6 13.2 40 20
24 19.2 7.2 26.4 160 80
48 38.4 14.4 52.8 600 320
120 96.0 36.0 132.0 3900 2000
220 176.0 66.0 242.0 13000 6700

Coil

Coil Power DC:900~1500mW
AC:1.2~2.5VA

Safety Approval Ratings

UL&CUL UJ1/2 15A 240VAC, 15A 120VAC,
1/2HP 277VAC, 1/3HP 120VAC
10A 30VDC
  UJ4 10A 240VAC

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

Outline Dimensions
Quick Connect
PC Pin
FLANGE TOP
Wiring Diagram (Bottom view)
PCB Layout (Bottom view) 
 
 
*The dimension of mounting holes can be adjusted according to actual situation!

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

1C
1
2C、4C

PDF Document

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906 Jericho Turnpike
New Hyde Park, NY 11040
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.
To order this product, please call 516-328-9292 or fax 516-326-9125. Thank you.

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