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ROCKWELL AUTOMATION 300S-AOB9332C
ROCKWELL AUTOMATION 300S-AOB9332C
ROCKWELL AUTOMATIONNot available

Safety Contactor, NEMA, Size 0, 18 A, 250-500V 50-60 Hz/250-500V DC, 3 NO Poles, 1 NO 0 NC Auxiliary Contacts, 2 NO 2 NC Safety Auxiliary Contacts, Screw Terminals

300S Safety Contactor, Size 0, 250-500V 50-60 Hz/250-500V DC With 24V DC PLC Interface, 3 NO Poles, 3 N.O, 2 N.C. Auxiliary Contact, Screw Terminals
Product Code: 300S-AOB9332C
Partner cod.: 300S-AOB9332C
ROCKWELL AUTOMATION


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Tecnichal data
Tecnichal data
Number of auxiliary contacts as normally open contact3
Number of auxiliary contacts as normally closed contact2
Vibration resistanceIEC 60068-2-6
Shock resistanceIEC 60068-2-27
Altitude, max3000 m of installation site
Switching frequency, max600 ops/hr, AC-1
WeightAC/DC (electronic): 0.43 kg (0.95 lbs.)
Protection classContactor main contact: IP2X
Voltage type for actuatingAC/DC
Rated control supply voltage at AC 50 Hz250 V
Rated control supply voltage at AC 60 Hz250 V
Rated control supply voltage at DC250 V
Type of electrical connection of main circuitScrew connection
Rated impulse voltage withstand (Uimp)6 kV
NEMA size00...7
Continuous ampere rating3-poles: 18 A
Main current circuit resistance0.46 mΩ
Rated isolation voltage (Ui)690V per IEC
FunctionEnergy-saving safety contactor
Standard coil, pick-up50VA/50 W @ 250...500V AC/DC
Standard coil, hold-in2.2VA/2 W @ 250...500V AC/DC
General purpose current (enclosed)16 A @ 600V per UL/CSA
Operating time, closing delay40 to 95 ms
Power dissipation1 W per pole at Ie, AC-1, 400V
Short time withstand (Icw)3-pole: 80 A for 30 s (40 °C)
Operating time, opening delay11 to 95 ms
FLA25 A @ 600V, 3-phase per UL/CSA HVAC applications
Rated operational current and power (enclosed)9.6 A @ 220-240V, 3-phase per UL/CSA
LRA150 A @ 440-480V AC, 3-phase per UL/CSA HVAC applications
Electromagnetic compatibilityIEC 60947-1 - Environment A and B (300S size 00...1 only.)
Total power dissipation2.6 W at Ie, AC-3, 400V, AC/DC control (120-250V)
Operating limits, dropout(≤0.60) x Us @ DC control
Operating limits, pick-up(0.85...1.1) x Us @ 50/60 Hz
MCCB current ratingType 2 (per IEC 60947-4-1): 28 A @ 400V, 70 kA available fault current
DIN fuses (gG) current ratingType 2 (per IEC 60947-4-1): 32 A @ 400V, 100 kA available fault current
Rated voltage (Ue)24V, 48V, 110V, 220V, 440V DC
Rated operational current and power7.60 A @ 460V AC, 500000 electrical operations, 3-phase per UL/CSA elevator duty
Switching of lighting loadsTungsten lamps: 25 A @ 600V, 3-phase (break all lines) per UL/CSA
UL class RK5 fuses ratingType 1 Combination (per UL 60947 and CSA 22.2 No. 14): 30 A @ 600V, 5 kA available fault current
Rated operational current (Ie)9 A @ 690V, Star-Delta starting (50 Hz)
UL class J and CSA HRCI-J fuses ratingType 1 Combination (per UL 60947 and CSA 22.2 No. 14): 30 A @ 600V, 100 kA available fault current
UL inverse-time circuit breakerType 1 Combination (per UL 60947 and CSA 22.2 No. 14): 60 A @ 600V, 5 kA available fault current
Switching of power transformersApparent power: 9 kVA @ 400V, AC-6a, 50 Hz (n = 30)
Rated operational power (Pe)7.5 kW @ 690V, AC-2, AC-3 switching of 3-phase motors (50 Hz), ambient temperature 60 °C (140 °F)
Horsepower rating, max3-poles: 5 Hp @ 575V, three-phase, full-load current must not exceed continuous ampere rating (60 Hz)
Switching of DC loads3-poles in series: 27 A @ 220V (Shunt-wound motors starting, reverse current breaking, reversing, stepping DC-3 at 60 °C)
Optional accessoriesSide-mount auxiliary contacts, Terminal shields, Terminal lugs, Terminal enlargements, Terminal extensions, Connection bars for 140G molded case circuit breakers, 140MG motor protection circuit breakers, and 140MG motor circuit protectors
FeaturesMirror contact performance on auxiliary contacts, Red N.C. low-power auxiliary contacts used for feedback circuit, SUVA third-party certification, Sizes 00...5: AC/DC electronic coil with optional PLC interface, Sizes 6...8: AC/DC electronic coil with PLC
Contacts3 main poles with N.C. mirror feedback contacts
Climatic withstandCategory B according to IEC 60947-1, annex Q
Ambient temperatureStorage: -60...80 °C (-76...176 °F)
Coil insulation classClass F per IEC 60947-4-1