C L A S S
30 AMP PC or FLANGE MOUNT MINIATURE RELAY
91
SPECIFICATIONS CLASS 91
COIL
TEMPERATURE
Operating:
Pull-in Voltage AC:
Dropout voltage:
Max. coil voltage:
Power consumption:
Duty:
85% of Nominal Voltage or Less
10% of Nominal voltage or More
120% Max.
2.0VA max. AC Coils
Continuous
-55˚C to +85˚C
-55˚C to +130˚C
Storage:
VIBRATION RESISTANCE
Functional:
10 to 55Hz 1.5 mm max.No contact
opening 1>00 uS
Insulation System:
Coil Resistance
Class "F" (155˚C)
±10% measured @ 25˚C
SHOCK RESISTANCE
CONTACT
Functional:
10 g's for 11 mS, No contact Opening
Contact Configuration:
Contact Material:
Switching voltage:
Contact Resistance:
Minimum Load:
SPST-N.O., SPDT
> 100 uS
100 g's
Silver Cadmium Oxide
277 Vac, 30VDC max.
50 Milliohms @ 100mA, 6VDC Max.
1A, 5VDC, 12VAC
Mechanical:
LIFE
Electrical (Rated Load)
Mechanical (No Load):
100,000 Operations
1 million Operations (AC)
10 million Operations (DC)
TIMING
Operate Time:
Release Time:
20 mS max
20 mS max.
MISCELLANEOUS
Operating Position:
Enclosure:
Any
Epoxy sealed immersion clean-
able suitable for automatic circuit board
processing. Max. exposure
to temperature is 6 sec.@ 300˚C.
1/4" Q.C. Contacts, 3/16" Q.C. Coil
33 Grams, 1.2 oz approx.
DIELECTRIC STRENGTH
Between Open Contacts: 1500 V rms
Contacts to coil:
Insulation Resistance
2500V rms
1000 mΩ min. @ 500 VDC
Terminals:
Weight:
CONTACT RATINGS
SPDT
50/60Hz
SPST-NO
50/60Hz
N.O.
RATING
N.O.
N.C.
10A @ 240VAC
10A @ 28VDC
30A @ 240VAC
20A @ 28VDC
20A @ 240VAC
20A @ 28 VDC
RESISTIVE
LOAD
1/4HP @ 120VAC
1/2HP @ 240VAC
TV-3, 120VAC
3A, 277VAC
20/7 @ 240AC
1 HP @120VAC 1 HP @ 125VAC
2HP @ 240VAC 2HP @ 240VAC
hp
Tungsten
Ballast
TV-5, 120VAC
10A, 277VAC
TV-5, 120VAC
10A, 277VAC
50/20 @ 240AC
80/30 @ 240AC
98/22 @ 120AC
LRA/FLA
Coil measured @ 25˚ C
PART NUMBERS
SPDT
20AMP
FLANGE MT.
FIGURE "B"
SPDT
20AMP
P.C. MT.
SPST-NO
30AMP-
FLANGE MT.
FIGURE "B"
SPST-NO
30AMP
P.C. MT.
NOMINAL
INPUT
VOLTAGE
NOMINAL
NOMINAL
POWER
(VA)
RESIS-
TANCE
(Ohms)
FIGURE "A"
FIGURE "A"
AC OPERATED COIL
W91S5A22-24 W91S1A32-24
W91S5A22-120 W91S1A32-120
W91S5A22-240 W91S1A32-240
W91S1A22-24
W91S1A22-120
W91S1A22-240
W91S5A32-24 24 VAC
W91S5A32-120 120 VAC
W91S5A32-240 240 VAC
-
-
-
2 VA
2 VA
2 VA
PART NUMBERS SHOWN ALSO AVAILABLE THRU STOCKING DISTRIBUTION.
WEBSITE: www.magnecraft.com - EMAIL:info@magnecraft.com - FAX ON DEMAND 1-800/891-2957 - DOCUMENT 100
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