SERIES
2 COIL MOTOR REVERSING CONTACTOR 1.5 - 7.5HP, 6 POLE
A575
GENERAL SPECIFICATIONS
COIL
Pull-in Voltage:
AC: 85%, DC: 80% of nominal voltage
measured at 25˚C
Dropout Voltage:
Max. allowed voltage:
Coil Resistance:
10% of nominal voltage or more @ 25˚C
110% of nominal voltage
±10% Measured @ 25˚C
CONTACTS
Contact Material:
Silver Cadmium Oxide.
TIMING
Operate Time:
60 mS Max. @ Nominal Voltage.
30 mS Max. @ Nominal Voltage.
Release Time:
DIELECTRIC STRENGTH
All Mutually Insulated Points: 2500 V rms between all mutually
Insulated current carrying parts and
those parts to ground.
500 VDC Exceeds 1000 Megohms.
Insulation Resistance:
TEMPERATURE
Temperature Rating:
-40˚C to +50˚C @ rated operation.
LIFE EXPECTANCY
Mechanical:
5 Million Operations no load
Electrical:
100,000 Operations @ Rated Load.
250,000 Operations @ 1/2 rated load.
MISCELLANEOUS
Weight:
1.5 pounds, approx..
CONTACT RATINGS
AC COIL SPECIFICATIONS @ 25˚C (22VA)
VOLTAGE
(60HZ)
120
208/240
208/240
480/600
MOTOR
LOADS (HP)
RESISTIVE
LOAD (AMPS)
PHASE
Nominal
Current
Nominal
Voltage
12
24
*120
240
Resistance
Ohms ± 10%
1.00
LOAD
1
1
2 - 3
2 - 3
30
30
30
15
1-1/2
3
5
1.833 AMP
0.917 AMP
0.183 AMP
0.920 AMP
0.050 AMP
0.040 AMP
3PST-DM-NO
(per pole)
5.30
92.0
420
2100
7-1/2
440
550
3100
* AC coil is 120, 50-60HZ
DC CONTACTS
VOLTAGE
(DC)
RESISTIVE
LOAD (AMPS)
LOAD
3PST-DM-NO
(per pole)
115
230
15
2
DC COIL SPECIFICATIONS @ 25˚C (10 WATT)
Resistance
Ohms ± 10% Current
0.727
16.5
58.2
Nominal
Nominal
Voltage
12
AUXILIARY CONTACTS
VOLTAGE
(AC)
RESISTIVE
LOAD (AMPS)
LOAD
0.412
24
0.083
0.055
**120
240
1,450
4,200
120
240
5
5
1 FORM "A"
"B" OR "C"
** DC coil is 110-125 VDC
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
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