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OPEN STYLE 30 AMP POWER RELAY
PART NUMBER SHOWN ALSO
AVAILABLE THRU STOCKING DISTRIBUTION
WEBSITE: www.magnecraft.com EMAIL:info@magnecraft.com FAX ON DEMAND 1-800/891-2957, DOCUMENT 100
PAGE 148
1.937.
(49.1)
.078
(1.98)
.437
(11.1)
.062
(1.57)
.250
(6.35)
.156
(3.9)
1.25Max.
(31.7)
1.406
(35.7)
6-32 tapped mt.
hole x .312
deep
CLASS 88UKD RELAY
SIDE COIL SOLDER TERMINALS
SPST-N.O. DM, RATED 30 AMPS
1/4"QUICK CONNECT /SOLDER TERMINALS
SWITCHES UP TO 1 HP AT 600 VAC
UL Recognized
File No. E43641
-10C to +50C @ Rated Operation. (AC )
-10C to +60C @ Rated Operation. (DC )
5g's 10 to 55Hz.
5g's 11mS Max.
5 Million Operations
100,000 Operations @ Rated Load.
Movable & stationary contacts are mounted
on a molded plastic barrier insulator.
Open style construction.
6-32 tapped hole and locating tab.
85 Grams, 3 oz. approx.
COIL
Pull-in Voltage (AC):
Pull-in Voltage (DC):
Dropout Voltage:
Max. allowed voltage
Coil Resistance:
CONTACTS
Contact Material:
Contact Resistance:
Contact Rating:
TIMING
Operate Time:
Release Time:
DIELECTRIC STRENGTH
Contacts to coil:
Across open contacts:
Contacts to frame:
Insulation Resistance:
85% of Nominal Voltage or less
80% of Nominal Voltage or less
10% of nominal voltage or more
110% of nominal voltage
±
10% Measured @ 25C
1/4' silver alloy, gold flashed.
Initial 50 Milliohms @ rated current.
30 Amps up to 300VAC/28VDC,
Resistive Load
5 Amps @ 600VAC Resistive.Load
1 HP @ 120-600 VAC Motor load.
25 mS Max. @ Nominal Voltage.
20 mS Max. @ Nominal Voltage
3000 V rms
1000 V rms
3000 V rms
1000
megohms min. @ 500 VDC
TEMPERATURE
Operating:
VIBRATION RESISTANCE
Functional:
SHOCK RESISTANCE
Functional:
LIFE EXPECTANCY
Mechanical:
Electrical:
MISCELLANEOUS
Contact Insulation:
Style:
Mounting:
Weight:
SPECIFICATIONS 88UKD
KR-3AH-24
KR-3AH-120
KR-3AH-240
KR-3DH-12
KR-3DH-24
KR-3DH-110
W88UKADX-3
W88UKADX-4
W88UKADX-5
W88UKDX-2
W88UKDX-3
W88UKDX-4
DC OPERATED COIL
AC OPERATED COIL
24VAC
120VAC
240VAC,60Hz
220VAC,50Hz
12 VDC
24 VDC
110 VDC
NOMINAL
INPUT
VOLTAGE
NOMINAL
RESISTANCE
(OHMS)
-
-
-
100
400
8000
Coil Measured @ 25C
PART
NUMBERS
3VA
3VA
3VA
1.5W
1.5W
1.5W
NOMINAL
POWER
CROSS REFERENCE
TO
POTTER & BRUMFIELD
PART NUMBERS SHOWN ALSO
AVAILABLE THRU STOCKING DISTRIBUTION.
88
UKD
C L A S S